Merge branch 'fixes-v3.2-rc2' into fixes

.mailmap

@@ -68,6 +68,7 @@ Juha Yrjola <juha.yrjola@solidboot.com>
 Kay Sievers <kay.sievers@vrfy.org>
 Kenneth W Chen <kenneth.w.chen@intel.com>
 Koushik <raghavendra.koushik@neterion.com>
+Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
 Leonid I Ananiev <leonid.i.ananiev@intel.com>
 Linas Vepstas <linas@austin.ibm.com>
 Mark Brown <broonie@sirena.org.uk>
@@ -111,3 +112,4 @@ Uwe Kleine-König <ukl@pengutronix.de>
 Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
 Valdis Kletnieks <Valdis.Kletnieks@vt.edu>
 Takashi YOSHII <takashi.yoshii.zj@renesas.com>
+Yusuke Goda <goda.yusuke@renesas.com>

Documentation/ABI/stable/sysfs-acpi-pmprofile

@@ -0,0 +1,22 @@
+What: 		/sys/firmware/acpi/pm_profile
+Date:		03-Nov-2011
+KernelVersion:	v3.2
+Contact:	linux-acpi@vger.kernel.org
+Description: 	The ACPI pm_profile sysfs interface exports the platform
+		power management (and performance) requirement expectations
+		as provided by BIOS. The integer value is directly passed as
+		retrieved from the FADT ACPI table.
+Values:         For possible values see ACPI specification:
+		5.2.9 Fixed ACPI Description Table (FADT)
+		Field: Preferred_PM_Profile
+
+		Currently these values are defined by spec:
+		0 Unspecified
+		1 Desktop
+		2 Mobile
+		3 Workstation
+		4 Enterprise Server
+		5 SOHO Server
+		6 Appliance PC
+		7 Performance Server
+		>7 Reserved

Documentation/DocBook/drm.tmpl

@@ -32,7 +32,7 @@
       The Linux DRM layer contains code intended to support the needs
       of complex graphics devices, usually containing programmable
       pipelines well suited to 3D graphics acceleration.  Graphics
-      drivers in the kernel can make use of DRM functions to make
+      drivers in the kernel may make use of DRM functions to make
       tasks like memory management, interrupt handling and DMA easier,
       and provide a uniform interface to applications.
     </para>
@@ -57,10 +57,10 @@
       existing drivers.
     </para>
     <para>
-      First, we'll go over some typical driver initialization
+      First, we go over some typical driver initialization
       requirements, like setting up command buffers, creating an
       initial output configuration, and initializing core services.
-      Subsequent sections will cover core internals in more detail,
+      Subsequent sections cover core internals in more detail,
       providing implementation notes and examples.
     </para>
     <para>
@@ -74,7 +74,7 @@
     </para>
     <para>
       The core of every DRM driver is struct drm_driver.  Drivers
-      will typically statically initialize a drm_driver structure,
+      typically statically initialize a drm_driver structure,
       then pass it to drm_init() at load time.
     </para>
 
@@ -88,8 +88,8 @@
     </para>
     <programlisting>
       static struct drm_driver driver = {
-	/* don't use mtrr's here, the Xserver or user space app should
+	/* Don't use MTRRs here; the Xserver or userspace app should
-	 * deal with them for intel hardware.
+	 * deal with them for Intel hardware.
 	 */
 	.driver_features =
 	    DRIVER_USE_AGP | DRIVER_REQUIRE_AGP |
@@ -154,8 +154,8 @@
     </programlisting>
     <para>
       In the example above, taken from the i915 DRM driver, the driver
-      sets several flags indicating what core features it supports.
+      sets several flags indicating what core features it supports;
-      We'll go over the individual callbacks in later sections.  Since
+      we go over the individual callbacks in later sections.  Since
       flags indicate which features your driver supports to the DRM
       core, you need to set most of them prior to calling drm_init().  Some,
       like DRIVER_MODESET can be set later based on user supplied parameters,
@@ -203,8 +203,8 @@
 	<term>DRIVER_HAVE_IRQ</term><term>DRIVER_IRQ_SHARED</term>
 	<listitem>
 	  <para>
-	    DRIVER_HAVE_IRQ indicates whether the driver has a IRQ
+	    DRIVER_HAVE_IRQ indicates whether the driver has an IRQ
-	    handler, DRIVER_IRQ_SHARED indicates whether the device &amp;
+	    handler.  DRIVER_IRQ_SHARED indicates whether the device &amp;
 	    handler support shared IRQs (note that this is required of
 	    PCI drivers).
 	  </para>
@@ -214,8 +214,8 @@
 	<term>DRIVER_DMA_QUEUE</term>
 	<listitem>
 	  <para>
-	    If the driver queues DMA requests and completes them
+	    Should be set if the driver queues DMA requests and completes them
-	    asynchronously, this flag should be set.  Deprecated.
+	    asynchronously.  Deprecated.
 	  </para>
 	</listitem>
       </varlistentry>
@@ -238,7 +238,7 @@
     </variablelist>
     <para>
       In this specific case, the driver requires AGP and supports
-      IRQs.  DMA, as we'll see, is handled by device specific ioctls
+      IRQs.  DMA, as discussed later, is handled by device-specific ioctls
       in this case.  It also supports the kernel mode setting APIs, though
       unlike in the actual i915 driver source, this example unconditionally
       exports KMS capability.
@@ -269,36 +269,34 @@
       initial output configuration.
     </para>
     <para>
-      Note that the tasks performed at driver load time must not
+      If compatibility is a concern (e.g. with drivers converted over
-      conflict with DRM client requirements.  For instance, if user
+      to the new interfaces from the old ones), care must be taken to
+      prevent device initialization and control that is incompatible with
+      currently active userspace drivers.  For instance, if user
       level mode setting drivers are in use, it would be problematic
       to perform output discovery &amp; configuration at load time.
-      Likewise, if pre-memory management aware user level drivers are
+      Likewise, if user-level drivers unaware of memory management are
       in use, memory management and command buffer setup may need to
-      be omitted.  These requirements are driver specific, and care
+      be omitted.  These requirements are driver-specific, and care
       needs to be taken to keep both old and new applications and
       libraries working.  The i915 driver supports the "modeset"
       module parameter to control whether advanced features are
-      enabled at load time or in legacy fashion.  If compatibility is
+      enabled at load time or in legacy fashion.
-      a concern (e.g. with drivers converted over to the new interfaces
-      from the old ones), care must be taken to prevent incompatible
-      device initialization and control with the currently active
-      userspace drivers.
     </para>
 
     <sect2>
       <title>Driver private &amp; performance counters</title>
       <para>
 	The driver private hangs off the main drm_device structure and
-	can be used for tracking various device specific bits of
+	can be used for tracking various device-specific bits of
 	information, like register offsets, command buffer status,
 	register state for suspend/resume, etc.  At load time, a
-	driver can simply allocate one and set drm_device.dev_priv
+	driver may simply allocate one and set drm_device.dev_priv
-	appropriately; at unload the driver can free it and set
+	appropriately; it should be freed and drm_device.dev_priv set
-	drm_device.dev_priv to NULL.
+	to NULL when the driver is unloaded.
       </para>
       <para>
-	The DRM supports several counters which can be used for rough
+	The DRM supports several counters which may be used for rough
 	performance characterization.  Note that the DRM stat counter
 	system is not often used by applications, and supporting
 	additional counters is completely optional.
@@ -307,15 +305,15 @@
 	These interfaces are deprecated and should not be used.  If performance
 	monitoring is desired, the developer should investigate and
 	potentially enhance the kernel perf and tracing infrastructure to export
-	GPU related performance information to performance monitoring
+	GPU related performance information for consumption by performance
-	tools and applications.
+	monitoring tools and applications.
       </para>
     </sect2>
 
     <sect2>
       <title>Configuring the device</title>
       <para>
-	Obviously, device configuration will be device specific.
+	Obviously, device configuration is device-specific.
 	However, there are several common operations: finding a
 	device's PCI resources, mapping them, and potentially setting
 	up an IRQ handler.
@@ -323,10 +321,10 @@
       <para>
 	Finding &amp; mapping resources is fairly straightforward.  The
 	DRM wrapper functions, drm_get_resource_start() and
-	drm_get_resource_len() can be used to find BARs on the given
+	drm_get_resource_len(), may be used to find BARs on the given
 	drm_device struct.  Once those values have been retrieved, the
 	driver load function can call drm_addmap() to create a new
-	mapping for the BAR in question.  Note you'll probably want a
+	mapping for the BAR in question.  Note that you probably want a
 	drm_local_map_t in your driver private structure to track any
 	mappings you create.
 <!-- !Fdrivers/gpu/drm/drm_bufs.c drm_get_resource_* -->
@@ -335,20 +333,20 @@
       <para>
 	if compatibility with other operating systems isn't a concern
 	(DRM drivers can run under various BSD variants and OpenSolaris),
-	native Linux calls can be used for the above, e.g. pci_resource_*
+	native Linux calls may be used for the above, e.g. pci_resource_*
 	and iomap*/iounmap.  See the Linux device driver book for more
 	info.
       </para>
       <para>
-	Once you have a register map, you can use the DRM_READn() and
+	Once you have a register map, you may use the DRM_READn() and
 	DRM_WRITEn() macros to access the registers on your device, or
-	use driver specific versions to offset into your MMIO space
+	use driver-specific versions to offset into your MMIO space
-	relative to a driver specific base pointer (see I915_READ for
+	relative to a driver-specific base pointer (see I915_READ for
-	example).
+	an example).
       </para>
       <para>
 	If your device supports interrupt generation, you may want to
-	setup an interrupt handler at driver load time as well.  This
+	set up an interrupt handler when the driver is loaded.  This
 	is done using the drm_irq_install() function.  If your device
 	supports vertical blank interrupts, it should call
 	drm_vblank_init() to initialize the core vblank handling code before
@@ -357,7 +355,7 @@
       </para>
 <!--!Fdrivers/char/drm/drm_irq.c drm_irq_install-->
       <para>
-	Once your interrupt handler is registered (it'll use your
+	Once your interrupt handler is registered (it uses your
 	drm_driver.irq_handler as the actual interrupt handling
 	function), you can safely enable interrupts on your device,
 	assuming any other state your interrupt handler uses is also
@@ -371,10 +369,10 @@
 	using the pci_map_rom() call, a convenience function that
 	takes care of mapping the actual ROM, whether it has been
 	shadowed into memory (typically at address 0xc0000) or exists
-	on the PCI device in the ROM BAR.  Note that once you've
+	on the PCI device in the ROM BAR.  Note that after the ROM
-	mapped the ROM and extracted any necessary information, be
+	has been mapped and any necessary information has been extracted,
-	sure to unmap it; on many devices the ROM address decoder is
+	it should be unmapped; on many devices, the ROM address decoder is
-	shared with other BARs, so leaving it mapped can cause
+	shared with other BARs, so leaving it mapped could cause
 	undesired behavior like hangs or memory corruption.
 <!--!Fdrivers/pci/rom.c pci_map_rom-->
       </para>
@@ -389,9 +387,9 @@
 	should support a memory manager.
       </para>
       <para>
-	If your driver supports memory management (it should!), you'll
+	If your driver supports memory management (it should!), you
 	need to set that up at load time as well.  How you initialize
-	it depends on which memory manager you're using, TTM or GEM.
+	it depends on which memory manager you're using: TTM or GEM.
       </para>
       <sect3>
 	<title>TTM initialization</title>
@@ -401,7 +399,7 @@
 	  and devices with dedicated video RAM (VRAM), i.e. most discrete
 	  graphics devices.  If your device has dedicated RAM, supporting
 	  TTM is desirable.  TTM also integrates tightly with your
-	  driver specific buffer execution function.  See the radeon
+	  driver-specific buffer execution function.  See the radeon
 	  driver for examples.
 	</para>
 	<para>
@@ -429,21 +427,21 @@
 	  created by the memory manager at runtime.  Your global TTM should
 	  have a type of TTM_GLOBAL_TTM_MEM.  The size field for the global
 	  object should be sizeof(struct ttm_mem_global), and the init and
-	  release hooks should point at your driver specific init and
+	  release hooks should point at your driver-specific init and
-	  release routines, which will probably eventually call
+	  release routines, which probably eventually call
-	  ttm_mem_global_init and ttm_mem_global_release respectively.
+	  ttm_mem_global_init and ttm_mem_global_release, respectively.
 	</para>
 	<para>
 	  Once your global TTM accounting structure is set up and initialized
-	  (done by calling ttm_global_item_ref on the global object you
+	  by calling ttm_global_item_ref() on it,
-	  just created), you'll need to create a buffer object TTM to
+	  you need to create a buffer object TTM to
 	  provide a pool for buffer object allocation by clients and the
 	  kernel itself.  The type of this object should be TTM_GLOBAL_TTM_BO,
 	  and its size should be sizeof(struct ttm_bo_global).  Again,
-	  driver specific init and release functions can be provided,
+	  driver-specific init and release functions may be provided,
-	  likely eventually calling ttm_bo_global_init and
+	  likely eventually calling ttm_bo_global_init() and
-	  ttm_bo_global_release, respectively.  Also like the previous
+	  ttm_bo_global_release(), respectively.  Also, like the previous
-	  object, ttm_global_item_ref is used to create an initial reference
+	  object, ttm_global_item_ref() is used to create an initial reference
 	  count for the TTM, which will call your initialization function.
 	</para>
       </sect3>
@@ -453,27 +451,26 @@
 	  GEM is an alternative to TTM, designed specifically for UMA
 	  devices.  It has simpler initialization and execution requirements
 	  than TTM, but has no VRAM management capability.  Core GEM
-	  initialization is comprised of a basic drm_mm_init call to create
+	  is initialized by calling drm_mm_init() to create
 	  a GTT DRM MM object, which provides an address space pool for
-	  object allocation.  In a KMS configuration, the driver will
+	  object allocation.  In a KMS configuration, the driver
-	  need to allocate and initialize a command ring buffer following
+	  needs to allocate and initialize a command ring buffer following
-	  basic GEM initialization.  Most UMA devices have a so-called
+	  core GEM initialization.  A UMA device usually has what is called a
 	  "stolen" memory region, which provides space for the initial
 	  framebuffer and large, contiguous memory regions required by the
-	  device.  This space is not typically managed by GEM, and must
+	  device.  This space is not typically managed by GEM, and it must
 	  be initialized separately into its own DRM MM object.
 	</para>
 	<para>
-	  Initialization will be driver specific, and will depend on
+	  Initialization is driver-specific. In the case of Intel
-	  the architecture of the device.  In the case of Intel
 	  integrated graphics chips like 965GM, GEM initialization can
 	  be done by calling the internal GEM init function,
 	  i915_gem_do_init().  Since the 965GM is a UMA device
-	  (i.e. it doesn't have dedicated VRAM), GEM will manage
+	  (i.e. it doesn't have dedicated VRAM), GEM manages
 	  making regular RAM available for GPU operations.  Memory set
 	  aside by the BIOS (called "stolen" memory by the i915
-	  driver) will be managed by the DRM memrange allocator; the
+	  driver) is managed by the DRM memrange allocator; the
-	  rest of the aperture will be managed by GEM.
+	  rest of the aperture is managed by GEM.
 	  <programlisting>
 	    /* Basic memrange allocator for stolen space (aka vram) */
 	    drm_memrange_init(&amp;dev_priv->vram, 0, prealloc_size);
@@ -483,7 +480,7 @@
 <!--!Edrivers/char/drm/drm_memrange.c-->
 	</para>
 	<para>
-	  Once the memory manager has been set up, we can allocate the
+	  Once the memory manager has been set up, we may allocate the
 	  command buffer.  In the i915 case, this is also done with a
 	  GEM function, i915_gem_init_ringbuffer().
 	</para>
@@ -493,16 +490,25 @@
     <sect2>
       <title>Output configuration</title>
       <para>
-	The final initialization task is output configuration.  This involves
+	The final initialization task is output configuration.  This involves:
-	finding and initializing the CRTCs, encoders and connectors
+	<itemizedlist>
-	for your device, creating an initial configuration and
+	  <listitem>
-	registering a framebuffer console driver.
+	    Finding and initializing the CRTCs, encoders, and connectors
+	    for the device.
+	  </listitem>
+	  <listitem>
+	    Creating an initial configuration.
+	  </listitem>
+	  <listitem>
+	    Registering a framebuffer console driver.
+	  </listitem>
+	</itemizedlist>
       </para>
       <sect3>
 	<title>Output discovery and initialization</title>
 	<para>
-	  Several core functions exist to create CRTCs, encoders and
+	  Several core functions exist to create CRTCs, encoders, and
-	  connectors, namely drm_crtc_init(), drm_connector_init() and
+	  connectors, namely: drm_crtc_init(), drm_connector_init(), and
 	  drm_encoder_init(), along with several "helper" functions to
 	  perform common tasks.
 	</para>
@@ -555,10 +561,10 @@ void intel_crt_init(struct drm_device *dev)
 	</programlisting>
 	<para>
 	  In the example above (again, taken from the i915 driver), a
-	  CRT connector and encoder combination is created.  A device
+	  CRT connector and encoder combination is created.  A device-specific
-	  specific i2c bus is also created, for fetching EDID data and
+	  i2c bus is also created for fetching EDID data and
 	  performing monitor detection.  Once the process is complete,
-	  the new connector is registered with sysfs, to make its
+	  the new connector is registered with sysfs to make its
 	  properties available to applications.
 	</para>
 	<sect4>
@@ -567,12 +573,12 @@ void intel_crt_init(struct drm_device *dev)
 	    Since many PC-class graphics devices have similar display output
 	    designs, the DRM provides a set of helper functions to make
 	    output management easier.  The core helper routines handle
-	    encoder re-routing and disabling of unused functions following
+	    encoder re-routing and the disabling of unused functions following
-	    mode set.  Using the helpers is optional, but recommended for
+	    mode setting.  Using the helpers is optional, but recommended for
 	    devices with PC-style architectures (i.e. a set of display planes
 	    for feeding pixels to encoders which are in turn routed to
 	    connectors).  Devices with more complex requirements needing
-	    finer grained management can opt to use the core callbacks
+	    finer grained management may opt to use the core callbacks
 	    directly.
 	  </para>
 	  <para>
@@ -580,17 +586,25 @@ void intel_crt_init(struct drm_device *dev)
 	  </para>
 	</sect4>
 	<para>
-	  For each encoder, CRTC and connector, several functions must
+	  Each encoder object needs to provide:
-	  be provided, depending on the object type.  Encoder objects
+	  <itemizedlist>
-	  need to provide a DPMS (basically on/off) function, mode fixup
+	    <listitem>
-	  (for converting requested modes into native hardware timings),
+	      A DPMS (basically on/off) function.
-	  and prepare, set and commit functions for use by the core DRM
+	    </listitem>
-	  helper functions.  Connector helpers need to provide mode fetch and
+	    <listitem>
-	  validity functions as well as an encoder matching function for
+	      A mode-fixup function (for converting requested modes into
-	  returning an ideal encoder for a given connector.  The core
+	      native hardware timings).
-	  connector functions include a DPMS callback, (deprecated)
+	    </listitem>
-	  save/restore routines, detection, mode probing, property handling,
+	    <listitem>
-	  and cleanup functions.
+	      Functions (prepare, set, and commit) for use by the core DRM
+	      helper functions.
+	    </listitem>
+	  </itemizedlist>
+	  Connector helpers need to provide functions (mode-fetch, validity,
+	  and encoder-matching) for returning an ideal encoder for a given
+	  connector.  The core connector functions include a DPMS callback,
+	  save/restore routines (deprecated), detection, mode probing,
+	  property handling, and cleanup functions.
 	</para>
 <!--!Edrivers/char/drm/drm_crtc.h-->
 <!--!Edrivers/char/drm/drm_crtc.c-->
@@ -605,22 +619,33 @@ void intel_crt_init(struct drm_device *dev)
     <title>VBlank event handling</title>
     <para>
       The DRM core exposes two vertical blank related ioctls:
-      DRM_IOCTL_WAIT_VBLANK and DRM_IOCTL_MODESET_CTL.
+      <variablelist>
+        <varlistentry>
+          <term>DRM_IOCTL_WAIT_VBLANK</term>
+          <listitem>
+            <para>
+              This takes a struct drm_wait_vblank structure as its argument,
+              and it is used to block or request a signal when a specified
+              vblank event occurs.
+            </para>
+          </listitem>
+        </varlistentry>
+        <varlistentry>
+          <term>DRM_IOCTL_MODESET_CTL</term>
+          <listitem>
+            <para>
+              This should be called by application level drivers before and
+              after mode setting, since on many devices the vertical blank
+              counter is reset at that time.  Internally, the DRM snapshots
+              the last vblank count when the ioctl is called with the
+              _DRM_PRE_MODESET command, so that the counter won't go backwards
+              (which is dealt with when _DRM_POST_MODESET is used).
+            </para>
+          </listitem>
+        </varlistentry>
+      </variablelist>
 <!--!Edrivers/char/drm/drm_irq.c-->
     </para>
-    <para>
-      DRM_IOCTL_WAIT_VBLANK takes a struct drm_wait_vblank structure
-      as its argument, and is used to block or request a signal when a
-      specified vblank event occurs.
-    </para>
-    <para>
-      DRM_IOCTL_MODESET_CTL should be called by application level
-      drivers before and after mode setting, since on many devices the
-      vertical blank counter will be reset at that time.  Internally,
-      the DRM snapshots the last vblank count when the ioctl is called
-      with the _DRM_PRE_MODESET command so that the counter won't go
-      backwards (which is dealt with when _DRM_POST_MODESET is used).
-    </para>
     <para>
       To support the functions above, the DRM core provides several
       helper functions for tracking vertical blank counters, and
@@ -632,24 +657,24 @@ void intel_crt_init(struct drm_device *dev)
       register.  The enable and disable vblank callbacks should enable
       and disable vertical blank interrupts, respectively.  In the
       absence of DRM clients waiting on vblank events, the core DRM
-      code will use the disable_vblank() function to disable
+      code uses the disable_vblank() function to disable
-      interrupts, which saves power.  They'll be re-enabled again when
+      interrupts, which saves power.  They are re-enabled again when
       a client calls the vblank wait ioctl above.
     </para>
     <para>
-      Devices that don't provide a count register can simply use an
+      A device that doesn't provide a count register may simply use an
       internal atomic counter incremented on every vertical blank
-      interrupt, and can make their enable and disable vblank
+      interrupt (and then treat the enable_vblank() and disable_vblank()
-      functions into no-ops.
+      callbacks as no-ops).
     </para>
   </sect1>
 
   <sect1>
     <title>Memory management</title>
     <para>
-      The memory manager lies at the heart of many DRM operations, and
+      The memory manager lies at the heart of many DRM operations; it
-      is also required to support advanced client features like OpenGL
+      is required to support advanced client features like OpenGL
-      pbuffers.  The DRM currently contains two memory managers, TTM
+      pbuffers.  The DRM currently contains two memory managers: TTM
       and GEM.
     </para>
 
@@ -679,41 +704,46 @@ void intel_crt_init(struct drm_device *dev)
       <para>
 	GEM-enabled drivers must provide gem_init_object() and
 	gem_free_object() callbacks to support the core memory
-	allocation routines.  They should also provide several driver
+	allocation routines.  They should also provide several driver-specific
-	specific ioctls to support command execution, pinning, buffer
+	ioctls to support command execution, pinning, buffer
 	read &amp; write, mapping, and domain ownership transfers.
       </para>
       <para>
-	On a fundamental level, GEM involves several operations: memory
+	On a fundamental level, GEM involves several operations:
-	allocation and freeing, command execution, and aperture management
+	<itemizedlist>
-	at command execution time.  Buffer object allocation is relatively
+	  <listitem>Memory allocation and freeing</listitem>
+	  <listitem>Command execution</listitem>
+	  <listitem>Aperture management at command execution time</listitem>
+	</itemizedlist>
+	Buffer object allocation is relatively
 	straightforward and largely provided by Linux's shmem layer, which
 	provides memory to back each object.  When mapped into the GTT
 	or used in a command buffer, the backing pages for an object are
 	flushed to memory and marked write combined so as to be coherent
-	with the GPU.  Likewise, when the GPU finishes rendering to an object,
+	with the GPU.  Likewise, if the CPU accesses an object after the GPU
-	if the CPU accesses it, it must be made coherent with the CPU's view
+	has finished rendering to the object, then the object must be made
+	coherent with the CPU's view
 	of memory, usually involving GPU cache flushing of various kinds.
-	This core CPU&lt;-&gt;GPU coherency management is provided by the GEM
+	This core CPU&lt;-&gt;GPU coherency management is provided by a
-	set domain function, which evaluates an object's current domain and
+	device-specific ioctl, which evaluates an object's current domain and
 	performs any necessary flushing or synchronization to put the object
 	into the desired coherency domain (note that the object may be busy,
-	i.e. an active render target; in that case the set domain function
+	i.e. an active render target; in that case, setting the domain
-	will block the client and wait for rendering to complete before
+	blocks the client and waits for rendering to complete before
 	performing any necessary flushing operations).
       </para>
       <para>
 	Perhaps the most important GEM function is providing a command
 	execution interface to clients.  Client programs construct command
-	buffers containing references to previously allocated memory objects
+	buffers containing references to previously allocated memory objects,
-	and submit them to GEM.  At that point, GEM will take care to bind
+	and then submit them to GEM.  At that point, GEM takes care to bind
 	all the objects into the GTT, execute the buffer, and provide
 	necessary synchronization between clients accessing the same buffers.
 	This often involves evicting some objects from the GTT and re-binding
 	others (a fairly expensive operation), and providing relocation
 	support which hides fixed GTT offsets from clients.  Clients must
 	take care not to submit command buffers that reference more objects
-	than can fit in the GTT or GEM will reject them and no rendering
+	than can fit in the GTT; otherwise, GEM will reject them and no rendering
 	will occur.  Similarly, if several objects in the buffer require
 	fence registers to be allocated for correct rendering (e.g. 2D blits
 	on pre-965 chips), care must be taken not to require more fence
@@ -729,7 +759,7 @@ void intel_crt_init(struct drm_device *dev)
     <title>Output management</title>
     <para>
       At the core of the DRM output management code is a set of
-      structures representing CRTCs, encoders and connectors.
+      structures representing CRTCs, encoders, and connectors.
     </para>
     <para>
       A CRTC is an abstraction representing a part of the chip that
@@ -765,21 +795,19 @@ void intel_crt_init(struct drm_device *dev)
   <sect1>
     <title>Framebuffer management</title>
     <para>
-      In order to set a mode on a given CRTC, encoder and connector
+      Clients need to provide a framebuffer object which provides a source
-      configuration, clients need to provide a framebuffer object which
+      of pixels for a CRTC to deliver to the encoder(s) and ultimately the
-      will provide a source of pixels for the CRTC to deliver to the encoder(s)
+      connector(s). A framebuffer is fundamentally a driver-specific memory
-      and ultimately the connector(s) in the configuration.  A framebuffer
+      object, made into an opaque handle by the DRM's addfb() function.
-      is fundamentally a driver specific memory object, made into an opaque
+      Once a framebuffer has been created this way, it may be passed to the
-      handle by the DRM addfb function.  Once an fb has been created this
+      KMS mode setting routines for use in a completed configuration.
-      way it can be passed to the KMS mode setting routines for use in
-      a configuration.
     </para>
   </sect1>
 
   <sect1>
     <title>Command submission &amp; fencing</title>
     <para>
-      This should cover a few device specific command submission
+      This should cover a few device-specific command submission
       implementations.
     </para>
   </sect1>
@@ -789,7 +817,7 @@ void intel_crt_init(struct drm_device *dev)
     <para>
       The DRM core provides some suspend/resume code, but drivers
       wanting full suspend/resume support should provide save() and
-      restore() functions.  These will be called at suspend,
+      restore() functions.  These are called at suspend,
       hibernate, or resume time, and should perform any state save or
       restore required by your device across suspend or hibernate
       states.
@@ -812,8 +840,8 @@ void intel_crt_init(struct drm_device *dev)
     <para>
       The DRM core exports several interfaces to applications,
       generally intended to be used through corresponding libdrm
-      wrapper functions.  In addition, drivers export device specific
+      wrapper functions.  In addition, drivers export device-specific
-      interfaces for use by userspace drivers &amp; device aware
+      interfaces for use by userspace drivers &amp; device-aware
       applications through ioctls and sysfs files.
     </para>
     <para>
@@ -822,8 +850,8 @@ void intel_crt_init(struct drm_device *dev)
       management, memory management, and output management.
     </para>
     <para>
-      Cover generic ioctls and sysfs layout here.  Only need high
+      Cover generic ioctls and sysfs layout here.  We only need high-level
-      level info, since man pages will cover the rest.
+      info, since man pages should cover the rest.
     </para>
   </chapter>
 

Documentation/DocBook/mtdnand.tmpl

@@ -572,7 +572,7 @@ static void board_select_chip (struct mtd_info *mtd, int chip)
 			</para>
 			<para>
 				The simplest way to activate the FLASH based bad block table support 
-				is to set the option NAND_USE_FLASH_BBT in the option field of
+				is to set the option NAND_BBT_USE_FLASH in the bbt_option field of
 				the nand chip structure before calling nand_scan(). For AG-AND
 				chips is this done by default.
 				This activates the default FLASH based bad block table functionality 
@@ -773,20 +773,6 @@ struct nand_oobinfo {
 				done according to the default builtin scheme.
 			</para>
 		</sect2>
-		<sect2 id="User_space_placement_selection">
-			<title>User space placement selection</title>
-		<para>
-			All non ecc functions like mtd->read and mtd->write use an internal 
-			structure, which can be set by an ioctl. This structure is preset 
-			to the autoplacement default.
-	     		<programlisting>
-	ioctl (fd, MEMSETOOBSEL, oobsel);
-	     		</programlisting>
-			oobsel is a pointer to a user supplied structure of type
-			nand_oobconfig. The contents of this structure must match the 
-			criteria of the filesystem, which will be used. See an example in utils/nandwrite.c.
-		</para>
-		</sect2>
 	</sect1>	
 	<sect1 id="Spare_area_autoplacement_default">
 		<title>Spare area autoplacement default schemes</title>
@@ -1158,9 +1144,6 @@ in this page</entry>
 		These constants are defined in nand.h. They are ored together to describe
 		the functionality.
      		<programlisting>
-/* Use a flash based bad block table. This option is parsed by the
- * default bad block table function (nand_default_bbt). */
-#define NAND_USE_FLASH_BBT	0x00010000
 /* The hw ecc generator provides a syndrome instead a ecc value on read 
  * This can only work if we have the ecc bytes directly behind the 
  * data bytes. Applies for DOC and AG-AND Renesas HW Reed Solomon generators */

Documentation/cgroups/freezer-subsystem.txt

@@ -33,9 +33,9 @@ demonstrate this problem using nested bash shells:
 
 	From a second, unrelated bash shell:
 	$ kill -SIGSTOP 16690
-	$ kill -SIGCONT 16990
+	$ kill -SIGCONT 16690
 
-	<at this point 16990 exits and causes 16644 to exit too>
+	<at this point 16690 exits and causes 16644 to exit too>
 
 This happens because bash can observe both signals and choose how it
 responds to them.

Documentation/devicetree/bindings/mtd/atmel-dataflash.txt

@@ -0,0 +1,14 @@
+* Atmel Data Flash
+
+Required properties:
+- compatible : "atmel,<model>", "atmel,<series>", "atmel,dataflash".
+
+Example:
+
+flash@1 {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	compatible = "atmel,at45db321d", "atmel,at45", "atmel,dataflash";
+	spi-max-frequency = <25000000>;
+	reg = <1>;
+};

Documentation/sound/alsa/HD-Audio-Models.txt

@@ -349,6 +349,7 @@ STAC92HD83*
   ref		Reference board
   mic-ref	Reference board with power management for ports
   dell-s14	Dell laptop
+  dell-vostro-3500	Dell Vostro 3500 laptop
   hp		HP laptops with (inverted) mute-LED
   hp-dv7-4000	HP dv-7 4000
   auto		BIOS setup (default)

Kbuild

@@ -92,7 +92,7 @@ always += missing-syscalls
 targets += missing-syscalls
 
 quiet_cmd_syscalls = CALL    $<
-      cmd_syscalls = $(CONFIG_SHELL) $< $(CC) $(c_flags)
+      cmd_syscalls = $(CONFIG_SHELL) $< $(CC) $(c_flags) $(missing_syscalls_flags)
 
 missing-syscalls: scripts/checksyscalls.sh $(offsets-file) FORCE
 	$(call cmd,syscalls)

MAINTAINERS

@@ -1032,6 +1032,7 @@ F:	arch/arm/include/asm/hardware/ioc.h
 F:	arch/arm/include/asm/hardware/iomd.h
 F:	arch/arm/include/asm/hardware/memc.h
 F:	arch/arm/mach-rpc/
+F:	drivers/net/ethernet/8390/etherh.c
 F:	drivers/net/ethernet/i825xx/ether1*
 F:	drivers/net/ethernet/seeq/ether3*
 F:	drivers/scsi/arm/
@@ -1105,6 +1106,7 @@ F:	drivers/media/video/s5p-fimc/
 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
 M:	Kyungmin Park <kyungmin.park@samsung.com>
 M:	Kamil Debski <k.debski@samsung.com>
+M:     Jeongtae Park <jtp.park@samsung.com>
 L:	linux-arm-kernel@lists.infradead.org
 L:	linux-media@vger.kernel.org
 S:	Maintained
@@ -2341,6 +2343,13 @@ S:	Supported
 F:	drivers/gpu/drm/i915
 F:	include/drm/i915*
 
+DRM DRIVERS FOR EXYNOS
+M:	Inki Dae <inki.dae@samsung.com>
+L:	dri-devel@lists.freedesktop.org
+S:	Supported
+F:	drivers/gpu/drm/exynos
+F:	include/drm/exynos*
+
 DSCC4 DRIVER
 M:	Francois Romieu <romieu@fr.zoreil.com>
 L:	netdev@vger.kernel.org
@@ -5470,7 +5479,7 @@ S:	Maintained
 F:	drivers/net/ethernet/rdc/r6040.c
 
 RDS - RELIABLE DATAGRAM SOCKETS
-M:	Andy Grover <andy.grover@oracle.com>
+M:	Venkat Venkatsubra <venkat.x.venkatsubra@oracle.com>
 L:	rds-devel@oss.oracle.com (moderated for non-subscribers)
 S:	Supported
 F:	net/rds/
@@ -6121,7 +6130,7 @@ F:	sound/
 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
 M:	Liam Girdwood <lrg@ti.com>
 M:	Mark Brown <broonie@opensource.wolfsonmicro.com>
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
 L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
 W:	http://alsa-project.org/main/index.php/ASoC
 S:	Supported

Makefile

@@ -1,8 +1,8 @@
 VERSION = 3
-PATCHLEVEL = 1
+PATCHLEVEL = 2
 SUBLEVEL = 0
-EXTRAVERSION =
+EXTRAVERSION = -rc2
-NAME = "Divemaster Edition"
+NAME = Saber-toothed Squirrel
 
 # *DOCUMENTATION*
 # To see a list of typical targets execute "make help"

arch/arm/boot/dts/tegra-ventana.dts

@@ -22,11 +22,10 @@
 	sdhci@c8000400 {
 		cd-gpios = <&gpio 69 0>; /* gpio PI5 */
 		wp-gpios = <&gpio 57 0>; /* gpio PH1 */
-		power-gpios = <&gpio 155 0>; /* gpio PT3 */
+		power-gpios = <&gpio 70 0>; /* gpio PI6 */
 	};
 
 	sdhci@c8000600 {
-		power-gpios = <&gpio 70 0>; /* gpio PI6 */
 		support-8bit;
 	};
 };

arch/arm/mach-at91/at91cap9_devices.c

@@ -98,7 +98,7 @@ void __init at91_add_device_usbh(struct at91_usbh_data *data) {}
  *  USB HS Device (Gadget)
  * -------------------------------------------------------------------- */
 
-#if defined(CONFIG_USB_GADGET_ATMEL_USBA) || defined(CONFIG_USB_GADGET_ATMEL_USBA_MODULE)
+#if defined(CONFIG_USB_ATMEL_USBA) || defined(CONFIG_USB_ATMEL_USBA_MODULE)
 
 static struct resource usba_udc_resources[] = {
 	[0] = {
@@ -1021,8 +1021,8 @@ void __init at91_add_device_ssc(unsigned id, unsigned pins) {}
 #if defined(CONFIG_SERIAL_ATMEL)
 static struct resource dbgu_resources[] = {
 	[0] = {
-		.start	= AT91_VA_BASE_SYS + AT91_DBGU,
+		.start	= AT91_BASE_SYS + AT91_DBGU,
-		.end	= AT91_VA_BASE_SYS + AT91_DBGU + SZ_512 - 1,
+		.end	= AT91_BASE_SYS + AT91_DBGU + SZ_512 - 1,
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
@@ -1035,7 +1035,6 @@ static struct resource dbgu_resources[] = {
 static struct atmel_uart_data dbgu_data = {
 	.use_dma_tx	= 0,
 	.use_dma_rx	= 0,		/* DBGU not capable of receive DMA */
-	.regs		= (void __iomem *)(AT91_VA_BASE_SYS + AT91_DBGU),
 };
 
 static u64 dbgu_dmamask = DMA_BIT_MASK(32);

arch/arm/mach-at91/at91rm9200_devices.c

@@ -877,8 +877,8 @@ void __init at91_add_device_ssc(unsigned id, unsigned pins) {}
 #if defined(CONFIG_SERIAL_ATMEL)
 static struct resource dbgu_resources[] = {
 	[0] = {
-		.start	= AT91_VA_BASE_SYS + AT91_DBGU,
+		.start	= AT91_BASE_SYS + AT91_DBGU,
-		.end	= AT91_VA_BASE_SYS + AT91_DBGU + SZ_512 - 1,
+		.end	= AT91_BASE_SYS + AT91_DBGU + SZ_512 - 1,
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
@@ -891,7 +891,6 @@ static struct resource dbgu_resources[] = {
 static struct atmel_uart_data dbgu_data = {
 	.use_dma_tx	= 0,
 	.use_dma_rx	= 0,		/* DBGU not capable of receive DMA */
-	.regs		= (void __iomem *)(AT91_VA_BASE_SYS + AT91_DBGU),
 };
 
 static u64 dbgu_dmamask = DMA_BIT_MASK(32);

arch/arm/mach-at91/at91sam9260_devices.c

@@ -837,8 +837,8 @@ void __init at91_add_device_ssc(unsigned id, unsigned pins) {}
 #if defined(CONFIG_SERIAL_ATMEL)
 static struct resource dbgu_resources[] = {
 	[0] = {
-		.start	= AT91_VA_BASE_SYS + AT91_DBGU,
+		.start	= AT91_BASE_SYS + AT91_DBGU,
-		.end	= AT91_VA_BASE_SYS + AT91_DBGU + SZ_512 - 1,
+		.end	= AT91_BASE_SYS + AT91_DBGU + SZ_512 - 1,
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
@@ -851,7 +851,6 @@ static struct resource dbgu_resources[] = {
 static struct atmel_uart_data dbgu_data = {
 	.use_dma_tx	= 0,
 	.use_dma_rx	= 0,		/* DBGU not capable of receive DMA */
-	.regs		= (void __iomem *)(AT91_VA_BASE_SYS + AT91_DBGU),
 };
 
 static u64 dbgu_dmamask = DMA_BIT_MASK(32);

arch/arm/mach-at91/at91sam9261_devices.c

@@ -816,8 +816,8 @@ void __init at91_add_device_ssc(unsigned id, unsigned pins) {}
 #if defined(CONFIG_SERIAL_ATMEL)
 static struct resource dbgu_resources[] = {
 	[0] = {
-		.start	= AT91_VA_BASE_SYS + AT91_DBGU,
+		.start	= AT91_BASE_SYS + AT91_DBGU,
-		.end	= AT91_VA_BASE_SYS + AT91_DBGU + SZ_512 - 1,
+		.end	= AT91_BASE_SYS + AT91_DBGU + SZ_512 - 1,
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
@@ -830,7 +830,6 @@ static struct resource dbgu_resources[] = {
 static struct atmel_uart_data dbgu_data = {
 	.use_dma_tx	= 0,
 	.use_dma_rx	= 0,		/* DBGU not capable of receive DMA */
-	.regs		= (void __iomem *)(AT91_VA_BASE_SYS + AT91_DBGU),
 };
 
 static u64 dbgu_dmamask = DMA_BIT_MASK(32);

arch/arm/mach-at91/at91sam9263_devices.c

@@ -1196,8 +1196,8 @@ void __init at91_add_device_ssc(unsigned id, unsigned pins) {}
 
 static struct resource dbgu_resources[] = {
 	[0] = {
-		.start	= AT91_VA_BASE_SYS + AT91_DBGU,
+		.start	= AT91_BASE_SYS + AT91_DBGU,
-		.end	= AT91_VA_BASE_SYS + AT91_DBGU + SZ_512 - 1,
+		.end	= AT91_BASE_SYS + AT91_DBGU + SZ_512 - 1,
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
@@ -1210,7 +1210,6 @@ static struct resource dbgu_resources[] = {
 static struct atmel_uart_data dbgu_data = {
 	.use_dma_tx	= 0,
 	.use_dma_rx	= 0,		/* DBGU not capable of receive DMA */
-	.regs		= (void __iomem *)(AT91_VA_BASE_SYS + AT91_DBGU),
 };
 
 static u64 dbgu_dmamask = DMA_BIT_MASK(32);

arch/arm/mach-at91/at91sam9g45_devices.c

@@ -197,7 +197,7 @@ void __init at91_add_device_usbh_ehci(struct at91_usbh_data *data) {}
  *  USB HS Device (Gadget)
  * -------------------------------------------------------------------- */
 
-#if defined(CONFIG_USB_GADGET_ATMEL_USBA) || defined(CONFIG_USB_GADGET_ATMEL_USBA_MODULE)
+#if defined(CONFIG_USB_ATMEL_USBA) || defined(CONFIG_USB_ATMEL_USBA_MODULE)
 static struct resource usba_udc_resources[] = {
 	[0] = {
 		.start	= AT91SAM9G45_UDPHS_FIFO,
@@ -1332,8 +1332,8 @@ void __init at91_add_device_ssc(unsigned id, unsigned pins) {}
 #if defined(CONFIG_SERIAL_ATMEL)
 static struct resource dbgu_resources[] = {
 	[0] = {
-		.start	= AT91_VA_BASE_SYS + AT91_DBGU,
+		.start	= AT91_BASE_SYS + AT91_DBGU,
-		.end	= AT91_VA_BASE_SYS + AT91_DBGU + SZ_512 - 1,
+		.end	= AT91_BASE_SYS + AT91_DBGU + SZ_512 - 1,
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
@@ -1346,7 +1346,6 @@ static struct resource dbgu_resources[] = {
 static struct atmel_uart_data dbgu_data = {
 	.use_dma_tx	= 0,
 	.use_dma_rx	= 0,
-	.regs		= (void __iomem *)(AT91_VA_BASE_SYS + AT91_DBGU),
 };
 
 static u64 dbgu_dmamask = DMA_BIT_MASK(32);

arch/arm/mach-at91/at91sam9rl_devices.c

@@ -75,7 +75,7 @@ void __init at91_add_device_hdmac(void) {}
  *  USB HS Device (Gadget)
  * -------------------------------------------------------------------- */
 
-#if defined(CONFIG_USB_GADGET_ATMEL_USBA) || defined(CONFIG_USB_GADGET_ATMEL_USBA_MODULE)
+#if defined(CONFIG_USB_ATMEL_USBA) || defined(CONFIG_USB_ATMEL_USBA_MODULE)
 
 static struct resource usba_udc_resources[] = {
 	[0] = {
@@ -908,8 +908,8 @@ void __init at91_add_device_ssc(unsigned id, unsigned pins) {}
 #if defined(CONFIG_SERIAL_ATMEL)
 static struct resource dbgu_resources[] = {
 	[0] = {
-		.start	= AT91_VA_BASE_SYS + AT91_DBGU,
+		.start	= AT91_BASE_SYS + AT91_DBGU,
-		.end	= AT91_VA_BASE_SYS + AT91_DBGU + SZ_512 - 1,
+		.end	= AT91_BASE_SYS + AT91_DBGU + SZ_512 - 1,
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
@@ -922,7 +922,6 @@ static struct resource dbgu_resources[] = {
 static struct atmel_uart_data dbgu_data = {
 	.use_dma_tx	= 0,
 	.use_dma_rx	= 0,		/* DBGU not capable of receive DMA */
-	.regs		= (void __iomem *)(AT91_VA_BASE_SYS + AT91_DBGU),
 };
 
 static u64 dbgu_dmamask = DMA_BIT_MASK(32);

arch/arm/mach-at91/board-afeb-9260v1.c

@@ -130,19 +130,14 @@ static struct mtd_partition __initdata afeb9260_nand_partition[] = {
 	},
 };
 
-static struct mtd_partition * __init nand_partitions(int size, int *num_partitions)
-{
-	*num_partitions = ARRAY_SIZE(afeb9260_nand_partition);
-	return afeb9260_nand_partition;
-}
-
 static struct atmel_nand_data __initdata afeb9260_nand_data = {
 	.ale		= 21,
 	.cle		= 22,
 	.rdy_pin	= AT91_PIN_PC13,
 	.enable_pin	= AT91_PIN_PC14,
-	.partition_info	= nand_partitions,
 	.bus_width_16	= 0,
+	.parts		= afeb9260_nand_partition,
+	.num_parts	= ARRAY_SIZE(afeb9260_nand_partition),
 };
 
 

arch/arm/mach-at91/board-cam60.c

@@ -132,19 +132,14 @@ static struct mtd_partition __initdata cam60_nand_partition[] = {
 	},
 };
 
-static struct mtd_partition * __init nand_partitions(int size, int *num_partitions)
-{
-	*num_partitions = ARRAY_SIZE(cam60_nand_partition);
-	return cam60_nand_partition;
-}
-
 static struct atmel_nand_data __initdata cam60_nand_data = {
 	.ale		= 21,
 	.cle		= 22,
 	// .det_pin	= ... not there
 	.rdy_pin	= AT91_PIN_PA9,
 	.enable_pin	= AT91_PIN_PA7,
-	.partition_info	= nand_partitions,
+	.parts		= cam60_nand_partition,
+	.num_parts	= ARRAY_SIZE(cam60_nand_partition),
 };
 
 static struct sam9_smc_config __initdata cam60_nand_smc_config = {

arch/arm/mach-at91/board-cap9adk.c

@@ -169,19 +169,14 @@ static struct mtd_partition __initdata cap9adk_nand_partitions[] = {
 	},
 };
 
-static struct mtd_partition * __init nand_partitions(int size, int *num_partitions)
-{
-	*num_partitions = ARRAY_SIZE(cap9adk_nand_partitions);
-	return cap9adk_nand_partitions;
-}
-
 static struct atmel_nand_data __initdata cap9adk_nand_data = {
 	.ale		= 21,
 	.cle		= 22,
 //	.det_pin	= ... not connected
 //	.rdy_pin	= ... not connected
 	.enable_pin	= AT91_PIN_PD15,
-	.partition_info	= nand_partitions,
+	.parts		= cap9adk_nand_partitions,
+	.num_parts	= ARRAY_SIZE(cap9adk_nand_partitions),
 };
 
 static struct sam9_smc_config __initdata cap9adk_nand_smc_config = {

arch/arm/mach-at91/board-kb9202.c

@@ -97,19 +97,14 @@ static struct mtd_partition __initdata kb9202_nand_partition[] = {
 	},
 };
 
-static struct mtd_partition * __init nand_partitions(int size, int *num_partitions)
-{
-	*num_partitions = ARRAY_SIZE(kb9202_nand_partition);
-	return kb9202_nand_partition;
-}
-
 static struct atmel_nand_data __initdata kb9202_nand_data = {
 	.ale		= 22,
 	.cle		= 21,
 	// .det_pin	= ... not there
 	.rdy_pin	= AT91_PIN_PC29,
 	.enable_pin	= AT91_PIN_PC28,
-	.partition_info	= nand_partitions,
+	.parts		= kb9202_nand_partition,
+	.num_parts	= ARRAY_SIZE(kb9202_nand_partition),
 };
 
 static void __init kb9202_board_init(void)

arch/arm/mach-at91/board-neocore926.c

@@ -182,19 +182,14 @@ static struct mtd_partition __initdata neocore926_nand_partition[] = {
 	},
 };
 
-static struct mtd_partition * __init nand_partitions(int size, int *num_partitions)
-{
-	*num_partitions = ARRAY_SIZE(neocore926_nand_partition);
-	return neocore926_nand_partition;
-}
-
 static struct atmel_nand_data __initdata neocore926_nand_data = {
 	.ale			= 21,
 	.cle			= 22,
 	.rdy_pin		= AT91_PIN_PB19,
 	.rdy_pin_active_low	= 1,
 	.enable_pin		= AT91_PIN_PD15,
-	.partition_info		= nand_partitions,
+	.parts			= neocore926_nand_partition,
+	.num_parts		= ARRAY_SIZE(neocore926_nand_partition),
 };
 
 static struct sam9_smc_config __initdata neocore926_nand_smc_config = {

arch/arm/mach-at91/board-qil-a9260.c

@@ -130,19 +130,14 @@ static struct mtd_partition __initdata ek_nand_partition[] = {
 	},
 };
 
-static struct mtd_partition * __init nand_partitions(int size, int *num_partitions)
-{
-	*num_partitions = ARRAY_SIZE(ek_nand_partition);
-	return ek_nand_partition;
-}
-
 static struct atmel_nand_data __initdata ek_nand_data = {
 	.ale		= 21,
 	.cle		= 22,
 //	.det_pin	= ... not connected
 	.rdy_pin	= AT91_PIN_PC13,
 	.enable_pin	= AT91_PIN_PC14,
-	.partition_info	= nand_partitions,
+	.parts		= ek_nand_partition,
+	.num_parts	= ARRAY_SIZE(ek_nand_partition),
 };
 
 static struct sam9_smc_config __initdata ek_nand_smc_config = {

arch/arm/mach-at91/board-rm9200dk.c

@@ -138,19 +138,14 @@ static struct mtd_partition __initdata dk_nand_partition[] = {
 	},
 };
 
-static struct mtd_partition * __init nand_partitions(int size, int *num_partitions)
-{
-	*num_partitions = ARRAY_SIZE(dk_nand_partition);
-	return dk_nand_partition;
-}
-
 static struct atmel_nand_data __initdata dk_nand_data = {
 	.ale		= 22,
 	.cle		= 21,
 	.det_pin	= AT91_PIN_PB1,
 	.rdy_pin	= AT91_PIN_PC2,
 	// .enable_pin	= ... not there
-	.partition_info	= nand_partitions,
+	.parts		= dk_nand_partition,
+	.num_parts	= ARRAY_SIZE(dk_nand_partition),
 };
 
 #define DK_FLASH_BASE	AT91_CHIPSELECT_0

arch/arm/mach-at91/board-sam9-l9260.c

@@ -131,19 +131,14 @@ static struct mtd_partition __initdata ek_nand_partition[] = {
 	},
 };
 
-static struct mtd_partition * __init nand_partitions(int size, int *num_partitions)
-{
-	*num_partitions = ARRAY_SIZE(ek_nand_partition);
-	return ek_nand_partition;
-}
-
 static struct atmel_nand_data __initdata ek_nand_data = {
 	.ale		= 21,
 	.cle		= 22,
 //	.det_pin	= ... not connected
 	.rdy_pin	= AT91_PIN_PC13,
 	.enable_pin	= AT91_PIN_PC14,
-	.partition_info	= nand_partitions,
+	.parts		= ek_nand_partition,
+	.num_parts	= ARRAY_SIZE(ek_nand_partition),
 };
 
 static struct sam9_smc_config __initdata ek_nand_smc_config = {

arch/arm/mach-at91/board-sam9260ek.c

@@ -173,19 +173,14 @@ static struct mtd_partition __initdata ek_nand_partition[] = {
 	},
 };
 
-static struct mtd_partition * __init nand_partitions(int size, int *num_partitions)
-{
-	*num_partitions = ARRAY_SIZE(ek_nand_partition);
-	return ek_nand_partition;
-}
-
 static struct atmel_nand_data __initdata ek_nand_data = {
 	.ale		= 21,
 	.cle		= 22,
 //	.det_pin	= ... not connected
 	.rdy_pin	= AT91_PIN_PC13,
 	.enable_pin	= AT91_PIN_PC14,
-	.partition_info	= nand_partitions,
+	.parts		= ek_nand_partition,
+	.num_parts	= ARRAY_SIZE(ek_nand_partition),
 };
 
 static struct sam9_smc_config __initdata ek_nand_smc_config = {

arch/arm/mach-at91/board-sam9261ek.c

@@ -179,19 +179,14 @@ static struct mtd_partition __initdata ek_nand_partition[] = {
 	},
 };
 
-static struct mtd_partition * __init nand_partitions(int size, int *num_partitions)
-{
-	*num_partitions = ARRAY_SIZE(ek_nand_partition);
-	return ek_nand_partition;
-}
-
 static struct atmel_nand_data __initdata ek_nand_data = {
 	.ale		= 22,
 	.cle		= 21,
 //	.det_pin	= ... not connected
 	.rdy_pin	= AT91_PIN_PC15,
 	.enable_pin	= AT91_PIN_PC14,
-	.partition_info	= nand_partitions,
+	.parts		= ek_nand_partition,
+	.num_parts	= ARRAY_SIZE(ek_nand_partition),
 };
 
 static struct sam9_smc_config __initdata ek_nand_smc_config = {

arch/arm/mach-at91/board-sam9263ek.c

@@ -180,19 +180,14 @@ static struct mtd_partition __initdata ek_nand_partition[] = {
 	},
 };
 
-static struct mtd_partition * __init nand_partitions(int size, int *num_partitions)
-{
-	*num_partitions = ARRAY_SIZE(ek_nand_partition);
-	return ek_nand_partition;
-}
-
 static struct atmel_nand_data __initdata ek_nand_data = {
 	.ale		= 21,
 	.cle		= 22,
 //	.det_pin	= ... not connected
 	.rdy_pin	= AT91_PIN_PA22,
 	.enable_pin	= AT91_PIN_PD15,
-	.partition_info	= nand_partitions,
+	.parts		= ek_nand_partition,
+	.num_parts	= ARRAY_SIZE(ek_nand_partition),
 };
 
 static struct sam9_smc_config __initdata ek_nand_smc_config = {

arch/arm/mach-at91/board-sam9g20ek.c

@@ -157,19 +157,14 @@ static struct mtd_partition __initdata ek_nand_partition[] = {
 	},
 };
 
-static struct mtd_partition * __init nand_partitions(int size, int *num_partitions)
-{
-	*num_partitions = ARRAY_SIZE(ek_nand_partition);
-	return ek_nand_partition;
-}
-
 /* det_pin is not connected */
 static struct atmel_nand_data __initdata ek_nand_data = {
 	.ale		= 21,
 	.cle		= 22,
 	.rdy_pin	= AT91_PIN_PC13,
 	.enable_pin	= AT91_PIN_PC14,
-	.partition_info	= nand_partitions,
+	.parts		= ek_nand_partition,
+	.num_parts	= ARRAY_SIZE(ek_nand_partition),
 };
 
 static struct sam9_smc_config __initdata ek_nand_smc_config = {

arch/arm/mach-at91/board-sam9m10g45ek.c

@@ -137,19 +137,14 @@ static struct mtd_partition __initdata ek_nand_partition[] = {
 	},
 };
 
-static struct mtd_partition * __init nand_partitions(int size, int *num_partitions)
-{
-	*num_partitions = ARRAY_SIZE(ek_nand_partition);
-	return ek_nand_partition;
-}
-
 /* det_pin is not connected */
 static struct atmel_nand_data __initdata ek_nand_data = {
 	.ale		= 21,
 	.cle		= 22,
 	.rdy_pin	= AT91_PIN_PC8,
 	.enable_pin	= AT91_PIN_PC14,
-	.partition_info	= nand_partitions,
+	.parts		= ek_nand_partition,
+	.num_parts	= ARRAY_SIZE(ek_nand_partition),
 };
 
 static struct sam9_smc_config __initdata ek_nand_smc_config = {

arch/arm/mach-at91/board-sam9rlek.c

@@ -88,19 +88,14 @@ static struct mtd_partition __initdata ek_nand_partition[] = {
 	},
 };
 
-static struct mtd_partition * __init nand_partitions(int size, int *num_partitions)
-{
-	*num_partitions = ARRAY_SIZE(ek_nand_partition);
-	return ek_nand_partition;
-}
-
 static struct atmel_nand_data __initdata ek_nand_data = {
 	.ale		= 21,
 	.cle		= 22,
 //	.det_pin	= ... not connected
 	.rdy_pin	= AT91_PIN_PD17,
 	.enable_pin	= AT91_PIN_PB6,
-	.partition_info	= nand_partitions,
+	.parts		= ek_nand_partition,
+	.num_parts	= ARRAY_SIZE(ek_nand_partition),
 };
 
 static struct sam9_smc_config __initdata ek_nand_smc_config = {

arch/arm/mach-at91/board-snapper9260.c

@@ -97,18 +97,12 @@ static struct mtd_partition __initdata snapper9260_nand_partitions[] = {
 	},
 };
 
-static struct mtd_partition * __init
-snapper9260_nand_partition_info(int size, int *num_partitions)
-{
-	*num_partitions = ARRAY_SIZE(snapper9260_nand_partitions);
-	return snapper9260_nand_partitions;
-}
-
 static struct atmel_nand_data __initdata snapper9260_nand_data = {
 	.ale		= 21,
 	.cle		= 22,
 	.rdy_pin	= AT91_PIN_PC13,
-	.partition_info	= snapper9260_nand_partition_info,
+	.parts		= snapper9260_nand_partitions,
+	.num_parts	= ARRAY_SIZE(snapper9260_nand_partitions),
 	.bus_width_16	= 0,
 };
 

arch/arm/mach-at91/board-usb-a926x.c

@@ -190,19 +190,14 @@ static struct mtd_partition __initdata ek_nand_partition[] = {
 	}
 };
 
-static struct mtd_partition * __init nand_partitions(int size, int *num_partitions)
-{
-	*num_partitions = ARRAY_SIZE(ek_nand_partition);
-	return ek_nand_partition;
-}
-
 static struct atmel_nand_data __initdata ek_nand_data = {
 	.ale		= 21,
 	.cle		= 22,
 //	.det_pin	= ... not connected
 	.rdy_pin	= AT91_PIN_PA22,
 	.enable_pin	= AT91_PIN_PD15,
-	.partition_info	= nand_partitions,
+	.parts		= ek_nand_partition,
+	.num_parts	= ARRAY_SIZE(ek_nand_partition),
 };
 
 static struct sam9_smc_config __initdata usb_a9260_nand_smc_config = {

arch/arm/mach-at91/board-yl-9200.c

@@ -172,19 +172,14 @@ static struct mtd_partition __initdata yl9200_nand_partition[] = {
 	}
 };
 
-static struct mtd_partition * __init nand_partitions(int size, int *num_partitions)
-{
-	*num_partitions = ARRAY_SIZE(yl9200_nand_partition);
-	return yl9200_nand_partition;
-}
-
 static struct atmel_nand_data __initdata yl9200_nand_data = {
 	.ale		= 6,
 	.cle		= 7,
 	// .det_pin	= ... not connected
 	.rdy_pin	= AT91_PIN_PC14,	/* R/!B (Sheet10) */
 	.enable_pin	= AT91_PIN_PC15,	/* !CE  (Sheet10) */
-	.partition_info	= nand_partitions,
+	.parts		= yl9200_nand_partition,
+	.num_parts	= ARRAY_SIZE(yl9200_nand_partition),
 };
 
 /*
@@ -389,7 +384,7 @@ static struct spi_board_info yl9200_spi_devices[] = {
 #include <video/s1d13xxxfb.h>
 
 
-static void __init yl9200_init_video(void)
+static void yl9200_init_video(void)
 {
 	/* NWAIT Signal */
 	at91_set_A_periph(AT91_PIN_PC6, 0);

arch/arm/mach-at91/cpuidle.c

@@ -34,7 +34,8 @@ static struct cpuidle_driver at91_idle_driver = {
 
 /* Actual code that puts the SoC in different idle states */
 static int at91_enter_idle(struct cpuidle_device *dev,
-			       struct cpuidle_state *state)
+			struct cpuidle_driver *drv,
+			       int index)
 {
 	struct timeval before, after;
 	int idle_time;
@@ -42,10 +43,10 @@ static int at91_enter_idle(struct cpuidle_device *dev,
 
 	local_irq_disable();
 	do_gettimeofday(&before);
-	if (state == &dev->states[0])
+	if (index == 0)
 		/* Wait for interrupt state */
 		cpu_do_idle();
-	else if (state == &dev->states[1]) {
+	else if (index == 1) {
 		asm("b 1f; .align 5; 1:");
 		asm("mcr p15, 0, r0, c7, c10, 4");	/* drain write buffer */
 		saved_lpr = sdram_selfrefresh_enable();
@@ -56,34 +57,38 @@ static int at91_enter_idle(struct cpuidle_device *dev,
 	local_irq_enable();
 	idle_time = (after.tv_sec - before.tv_sec) * USEC_PER_SEC +
 			(after.tv_usec - before.tv_usec);
-	return idle_time;
+
+	dev->last_residency = idle_time;
+	return index;
 }
 
 /* Initialize CPU idle by registering the idle states */
 static int at91_init_cpuidle(void)
 {
 	struct cpuidle_device *device;
-
+	struct cpuidle_driver *driver = &at91_idle_driver;
-	cpuidle_register_driver(&at91_idle_driver);
 
 	device = &per_cpu(at91_cpuidle_device, smp_processor_id());
 	device->state_count = AT91_MAX_STATES;
+	driver->state_count = AT91_MAX_STATES;
 
 	/* Wait for interrupt state */
-	device->states[0].enter = at91_enter_idle;
+	driver->states[0].enter = at91_enter_idle;
-	device->states[0].exit_latency = 1;
+	driver->states[0].exit_latency = 1;
-	device->states[0].target_residency = 10000;
+	driver->states[0].target_residency = 10000;
-	device->states[0].flags = CPUIDLE_FLAG_TIME_VALID;
+	driver->states[0].flags = CPUIDLE_FLAG_TIME_VALID;
-	strcpy(device->states[0].name, "WFI");
+	strcpy(driver->states[0].name, "WFI");
-	strcpy(device->states[0].desc, "Wait for interrupt");
+	strcpy(driver->states[0].desc, "Wait for interrupt");
 
 	/* Wait for interrupt and RAM self refresh state */
-	device->states[1].enter = at91_enter_idle;
+	driver->states[1].enter = at91_enter_idle;
-	device->states[1].exit_latency = 10;
+	driver->states[1].exit_latency = 10;
-	device->states[1].target_residency = 10000;
+	driver->states[1].target_residency = 10000;
-	device->states[1].flags = CPUIDLE_FLAG_TIME_VALID;
+	driver->states[1].flags = CPUIDLE_FLAG_TIME_VALID;
-	strcpy(device->states[1].name, "RAM_SR");
+	strcpy(driver->states[1].name, "RAM_SR");
-	strcpy(device->states[1].desc, "WFI and RAM Self Refresh");
+	strcpy(driver->states[1].desc, "WFI and RAM Self Refresh");
+
+	cpuidle_register_driver(&at91_idle_driver);
 
 	if (cpuidle_register_device(device)) {
 		printk(KERN_ERR "at91_init_cpuidle: Failed registering\n");

arch/arm/mach-at91/include/mach/board.h

@@ -117,7 +117,8 @@ struct atmel_nand_data {
 	u8		ale;		/* address line number connected to ALE */
 	u8		cle;		/* address line number connected to CLE */
 	u8		bus_width_16;	/* buswidth is 16 bit */
-	struct mtd_partition* (*partition_info)(int, int*);
+	struct mtd_partition *parts;
+	unsigned int	num_parts;
 };
 extern void __init at91_add_device_nand(struct atmel_nand_data *data);
 

arch/arm/mach-at91/include/mach/vmalloc.h

@@ -21,6 +21,8 @@
 #ifndef __ASM_ARCH_VMALLOC_H
 #define __ASM_ARCH_VMALLOC_H
 
+#include <mach/hardware.h>
+
 #define VMALLOC_END		(AT91_VIRT_BASE & PGDIR_MASK)
 
 #endif

arch/arm/mach-davinci/board-da830-evm.c

@@ -377,7 +377,7 @@ static struct davinci_nand_pdata da830_evm_nand_pdata = {
 	.nr_parts	= ARRAY_SIZE(da830_evm_nand_partitions),
 	.ecc_mode	= NAND_ECC_HW,
 	.ecc_bits	= 4,
-	.options	= NAND_USE_FLASH_BBT,
+	.bbt_options	= NAND_BBT_USE_FLASH,
 	.bbt_td		= &da830_evm_nand_bbt_main_descr,
 	.bbt_md		= &da830_evm_nand_bbt_mirror_descr,
 	.timing         = &da830_evm_nandflash_timing,

arch/arm/mach-davinci/board-da850-evm.c

@@ -256,7 +256,7 @@ static struct davinci_nand_pdata da850_evm_nandflash_data = {
 	.nr_parts	= ARRAY_SIZE(da850_evm_nandflash_partition),
 	.ecc_mode	= NAND_ECC_HW,
 	.ecc_bits	= 4,
-	.options	= NAND_USE_FLASH_BBT,
+	.bbt_options	= NAND_BBT_USE_FLASH,
 	.timing		= &da850_evm_nandflash_timing,
 };
 

arch/arm/mach-davinci/board-dm355-evm.c

@@ -77,7 +77,7 @@ static struct davinci_nand_pdata davinci_nand_data = {
 	.parts			= davinci_nand_partitions,
 	.nr_parts		= ARRAY_SIZE(davinci_nand_partitions),
 	.ecc_mode		= NAND_ECC_HW,
-	.options		= NAND_USE_FLASH_BBT,
+	.bbt_options		= NAND_BBT_USE_FLASH,
 	.ecc_bits		= 4,
 };
 

arch/arm/mach-davinci/board-dm355-leopard.c

@@ -74,7 +74,7 @@ static struct davinci_nand_pdata davinci_nand_data = {
 	.parts			= davinci_nand_partitions,
 	.nr_parts		= ARRAY_SIZE(davinci_nand_partitions),
 	.ecc_mode		= NAND_ECC_HW_SYNDROME,
-	.options		= NAND_USE_FLASH_BBT,
+	.bbt_options		= NAND_BBT_USE_FLASH,
 };
 
 static struct resource davinci_nand_resources[] = {

arch/arm/mach-davinci/board-dm365-evm.c

@@ -139,7 +139,7 @@ static struct davinci_nand_pdata davinci_nand_data = {
 	.parts			= davinci_nand_partitions,
 	.nr_parts		= ARRAY_SIZE(davinci_nand_partitions),
 	.ecc_mode		= NAND_ECC_HW,
-	.options		= NAND_USE_FLASH_BBT,
+	.bbt_options		= NAND_BBT_USE_FLASH,
 	.ecc_bits		= 4,
 };
 

arch/arm/mach-davinci/board-dm644x-evm.c

@@ -151,7 +151,7 @@ static struct davinci_nand_pdata davinci_evm_nandflash_data = {
 	.parts		= davinci_evm_nandflash_partition,
 	.nr_parts	= ARRAY_SIZE(davinci_evm_nandflash_partition),
 	.ecc_mode	= NAND_ECC_HW,
-	.options	= NAND_USE_FLASH_BBT,
+	.bbt_options	= NAND_BBT_USE_FLASH,
 	.timing		= &davinci_evm_nandflash_timing,
 };
 

arch/arm/mach-davinci/board-mityomapl138.c

@@ -396,7 +396,8 @@ static struct davinci_nand_pdata mityomapl138_nandflash_data = {
 	.parts		= mityomapl138_nandflash_partition,
 	.nr_parts	= ARRAY_SIZE(mityomapl138_nandflash_partition),
 	.ecc_mode	= NAND_ECC_HW,
-	.options	= NAND_USE_FLASH_BBT | NAND_BUSWIDTH_16,
+	.bbt_options	= NAND_BBT_USE_FLASH,
+	.options	= NAND_BUSWIDTH_16,
 	.ecc_bits	= 1, /* 4 bit mode is not supported with 16 bit NAND */
 };
 

arch/arm/mach-davinci/board-neuros-osd2.c

@@ -87,7 +87,7 @@ static struct davinci_nand_pdata davinci_ntosd2_nandflash_data = {
 	.parts		= davinci_ntosd2_nandflash_partition,
 	.nr_parts	= ARRAY_SIZE(davinci_ntosd2_nandflash_partition),
 	.ecc_mode	= NAND_ECC_HW,
-	.options	= NAND_USE_FLASH_BBT,
+	.bbt_options	= NAND_BBT_USE_FLASH,
 };
 
 static struct resource davinci_ntosd2_nandflash_resource[] = {

arch/arm/mach-davinci/board-tnetv107x-evm.c

@@ -144,7 +144,7 @@ static struct davinci_nand_pdata nand_config = {
 	.parts		= nand_partitions,
 	.nr_parts	= ARRAY_SIZE(nand_partitions),
 	.ecc_mode	= NAND_ECC_HW,
-	.options	= NAND_USE_FLASH_BBT,
+	.bbt_options	= NAND_BBT_USE_FLASH,
 	.ecc_bits	= 1,
 };
 

arch/arm/mach-davinci/cpuidle.c

@@ -79,9 +79,11 @@ static struct davinci_ops davinci_states[DAVINCI_CPUIDLE_MAX_STATES] = {
 
 /* Actual code that puts the SoC in different idle states */
 static int davinci_enter_idle(struct cpuidle_device *dev,
-						struct cpuidle_state *state)
+				struct cpuidle_driver *drv,
+						int index)
 {
-	struct davinci_ops *ops = cpuidle_get_statedata(state);
+	struct cpuidle_state_usage *state_usage = &dev->states_usage[index];
+	struct davinci_ops *ops = cpuidle_get_statedata(state_usage);
 	struct timeval before, after;
 	int idle_time;
 
@@ -99,13 +101,17 @@ static int davinci_enter_idle(struct cpuidle_device *dev,
 	local_irq_enable();
 	idle_time = (after.tv_sec - before.tv_sec) * USEC_PER_SEC +
 			(after.tv_usec - before.tv_usec);
-	return idle_time;
+
+	dev->last_residency = idle_time;
+
+	return index;
 }
 
 static int __init davinci_cpuidle_probe(struct platform_device *pdev)
 {
 	int ret;
 	struct cpuidle_device *device;
+	struct cpuidle_driver *driver = &davinci_idle_driver;
 	struct davinci_cpuidle_config *pdata = pdev->dev.platform_data;
 
 	device = &per_cpu(davinci_cpuidle_device, smp_processor_id());
@@ -117,33 +123,34 @@ static int __init davinci_cpuidle_probe(struct platform_device *pdev)
 
 	ddr2_reg_base = pdata->ddr2_ctlr_base;
 
+	/* Wait for interrupt state */
+	driver->states[0].enter = davinci_enter_idle;
+	driver->states[0].exit_latency = 1;
+	driver->states[0].target_residency = 10000;
+	driver->states[0].flags = CPUIDLE_FLAG_TIME_VALID;
+	strcpy(driver->states[0].name, "WFI");
+	strcpy(driver->states[0].desc, "Wait for interrupt");
+
+	/* Wait for interrupt and DDR self refresh state */
+	driver->states[1].enter = davinci_enter_idle;
+	driver->states[1].exit_latency = 10;
+	driver->states[1].target_residency = 10000;
+	driver->states[1].flags = CPUIDLE_FLAG_TIME_VALID;
+	strcpy(driver->states[1].name, "DDR SR");
+	strcpy(driver->states[1].desc, "WFI and DDR Self Refresh");
+	if (pdata->ddr2_pdown)
+		davinci_states[1].flags |= DAVINCI_CPUIDLE_FLAGS_DDR2_PWDN;
+	cpuidle_set_statedata(&device->states_usage[1], &davinci_states[1]);
+
+	device->state_count = DAVINCI_CPUIDLE_MAX_STATES;
+	driver->state_count = DAVINCI_CPUIDLE_MAX_STATES;
+
 	ret = cpuidle_register_driver(&davinci_idle_driver);
 	if (ret) {
 		dev_err(&pdev->dev, "failed to register driver\n");
 		return ret;
 	}
 
-	/* Wait for interrupt state */
-	device->states[0].enter = davinci_enter_idle;
-	device->states[0].exit_latency = 1;
-	device->states[0].target_residency = 10000;
-	device->states[0].flags = CPUIDLE_FLAG_TIME_VALID;
-	strcpy(device->states[0].name, "WFI");
-	strcpy(device->states[0].desc, "Wait for interrupt");
-
-	/* Wait for interrupt and DDR self refresh state */
-	device->states[1].enter = davinci_enter_idle;
-	device->states[1].exit_latency = 10;
-	device->states[1].target_residency = 10000;
-	device->states[1].flags = CPUIDLE_FLAG_TIME_VALID;
-	strcpy(device->states[1].name, "DDR SR");
-	strcpy(device->states[1].desc, "WFI and DDR Self Refresh");
-	if (pdata->ddr2_pdown)
-		davinci_states[1].flags |= DAVINCI_CPUIDLE_FLAGS_DDR2_PWDN;
-	cpuidle_set_statedata(&device->states[1], &davinci_states[1]);
-
-	device->state_count = DAVINCI_CPUIDLE_MAX_STATES;
-
 	ret = cpuidle_register_device(device);
 	if (ret) {
 		dev_err(&pdev->dev, "failed to register device\n");

arch/arm/mach-davinci/include/mach/nand.h

@@ -74,8 +74,10 @@ struct davinci_nand_pdata {		/* platform_data */
 	nand_ecc_modes_t	ecc_mode;
 	u8			ecc_bits;
 
-	/* e.g. NAND_BUSWIDTH_16 or NAND_USE_FLASH_BBT */
+	/* e.g. NAND_BUSWIDTH_16 */
 	unsigned		options;
+	/* e.g. NAND_BBT_USE_FLASH */
+	unsigned		bbt_options;
 
 	/* Main and mirror bbt descriptor overrides */
 	struct nand_bbt_descr	*bbt_td;

arch/arm/mach-ep93xx/ts72xx.c

@@ -116,8 +116,9 @@ static struct mtd_partition ts72xx_nand_parts[] = {
 		.mask_flags	= MTD_WRITEABLE,	/* force read-only */
 	}, {
 		.name		= "Linux",
-		.offset		= MTDPART_OFS_APPEND,
+		.offset		= MTDPART_OFS_RETAIN,
-		.size		= 0,			/* filled in later */
+		.size		= TS72XX_REDBOOT_PART_SIZE,
+				/* leave so much for last partition */
 	}, {
 		.name		= "RedBoot",
 		.offset		= MTDPART_OFS_APPEND,
@@ -126,28 +127,14 @@ static struct mtd_partition ts72xx_nand_parts[] = {
 	},
 };
 
-static void ts72xx_nand_set_parts(uint64_t size,
-				  struct platform_nand_chip *chip)
-{
-	/* Factory TS-72xx boards only come with 32MiB or 128MiB NAND options */
-	if (size == SZ_32M || size == SZ_128M) {
-		/* Set the "Linux" partition size */
-		ts72xx_nand_parts[1].size = size - TS72XX_REDBOOT_PART_SIZE;
-
-		chip->partitions = ts72xx_nand_parts;
-		chip->nr_partitions = ARRAY_SIZE(ts72xx_nand_parts);
-	} else {
-		pr_warning("Unknown nand disk size:%lluMiB\n", size >> 20);
-	}
-}
-
 static struct platform_nand_data ts72xx_nand_data = {
 	.chip = {
 		.nr_chips	= 1,
 		.chip_offset	= 0,
 		.chip_delay	= 15,
 		.part_probe_types = ts72xx_nand_part_probes,
-		.set_parts	= ts72xx_nand_set_parts,
+		.partitions	= ts72xx_nand_parts,
+		.nr_partitions	= ARRAY_SIZE(ts72xx_nand_parts),
 	},
 	.ctrl = {
 		.cmd_ctrl	= ts72xx_nand_hwcontrol,

arch/arm/mach-exynos/cpuidle.c

@@ -16,7 +16,8 @@
 #include <asm/proc-fns.h>
 
 static int exynos4_enter_idle(struct cpuidle_device *dev,
-			      struct cpuidle_state *state);
+			struct cpuidle_driver *drv,
+			      int index);
 
 static struct cpuidle_state exynos4_cpuidle_set[] = {
 	[0] = {
@@ -37,7 +38,8 @@ static struct cpuidle_driver exynos4_idle_driver = {
 };
 
 static int exynos4_enter_idle(struct cpuidle_device *dev,
-			      struct cpuidle_state *state)
+				struct cpuidle_driver *drv,
+			      int index)
 {
 	struct timeval before, after;
 	int idle_time;
@@ -52,29 +54,31 @@ static int exynos4_enter_idle(struct cpuidle_device *dev,
 	idle_time = (after.tv_sec - before.tv_sec) * USEC_PER_SEC +
 		    (after.tv_usec - before.tv_usec);
 
-	return idle_time;
+	dev->last_residency = idle_time;
+	return index;
 }
 
 static int __init exynos4_init_cpuidle(void)
 {
 	int i, max_cpuidle_state, cpu_id;
 	struct cpuidle_device *device;
+	struct cpuidle_driver *drv = &exynos4_idle_driver;
 
+	/* Setup cpuidle driver */
+	drv->state_count = (sizeof(exynos4_cpuidle_set) /
+				       sizeof(struct cpuidle_state));
+	max_cpuidle_state = drv->state_count;
+	for (i = 0; i < max_cpuidle_state; i++) {
+		memcpy(&drv->states[i], &exynos4_cpuidle_set[i],
+				sizeof(struct cpuidle_state));
+	}
 	cpuidle_register_driver(&exynos4_idle_driver);
 
 	for_each_cpu(cpu_id, cpu_online_mask) {
 		device = &per_cpu(exynos4_cpuidle_device, cpu_id);
 		device->cpu = cpu_id;
 
-		device->state_count = (sizeof(exynos4_cpuidle_set) /
+		device->state_count = drv->state_count;
-					       sizeof(struct cpuidle_state));
-
-		max_cpuidle_state = device->state_count;
-
-		for (i = 0; i < max_cpuidle_state; i++) {
-			memcpy(&device->states[i], &exynos4_cpuidle_set[i],
-					sizeof(struct cpuidle_state));
-		}
 
 		if (cpuidle_register_device(device)) {
 			printk(KERN_ERR "CPUidle register device failed\n,");

arch/arm/mach-imx/Makefile.boot

@@ -1,22 +1,26 @@
-zreladdr-$(CONFIG_ARCH_MX1)	+= 0x08008000
+zreladdr-$(CONFIG_SOC_IMX1)	+= 0x08008000
-params_phys-$(CONFIG_ARCH_MX1)	:= 0x08000100
+params_phys-$(CONFIG_SOC_IMX1)	:= 0x08000100
-initrd_phys-$(CONFIG_ARCH_MX1)	:= 0x08800000
+initrd_phys-$(CONFIG_SOC_IMX1)	:= 0x08800000
 
-zreladdr-$(CONFIG_MACH_MX21)	+= 0xC0008000
+zreladdr-$(CONFIG_SOC_IMX21)	+= 0xC0008000
-params_phys-$(CONFIG_MACH_MX21)	:= 0xC0000100
+params_phys-$(CONFIG_SOC_IMX21)	:= 0xC0000100
-initrd_phys-$(CONFIG_MACH_MX21)	:= 0xC0800000
+initrd_phys-$(CONFIG_SOC_IMX21)	:= 0xC0800000
 
-zreladdr-$(CONFIG_ARCH_MX25)	+= 0x80008000
+zreladdr-$(CONFIG_SOC_IMX25)	+= 0x80008000
-params_phys-$(CONFIG_ARCH_MX25)	:= 0x80000100
+params_phys-$(CONFIG_SOC_IMX25)	:= 0x80000100
-initrd_phys-$(CONFIG_ARCH_MX25)	:= 0x80800000
+initrd_phys-$(CONFIG_SOC_IMX25)	:= 0x80800000
 
-zreladdr-$(CONFIG_MACH_MX27)	+= 0xA0008000
+zreladdr-$(CONFIG_SOC_IMX27)	+= 0xA0008000
-params_phys-$(CONFIG_MACH_MX27)	:= 0xA0000100
+params_phys-$(CONFIG_SOC_IMX27)	:= 0xA0000100
-initrd_phys-$(CONFIG_MACH_MX27)	:= 0xA0800000
+initrd_phys-$(CONFIG_SOC_IMX27)	:= 0xA0800000
 
-zreladdr-$(CONFIG_ARCH_MX3)	+= 0x80008000
+zreladdr-$(CONFIG_SOC_IMX31)	+= 0x80008000
-params_phys-$(CONFIG_ARCH_MX3)	:= 0x80000100
+params_phys-$(CONFIG_SOC_IMX31)	:= 0x80000100
-initrd_phys-$(CONFIG_ARCH_MX3)	:= 0x80800000
+initrd_phys-$(CONFIG_SOC_IMX31)	:= 0x80800000
+
+zreladdr-$(CONFIG_SOC_IMX35)	+= 0x80008000
+params_phys-$(CONFIG_SOC_IMX35)	:= 0x80000100
+initrd_phys-$(CONFIG_SOC_IMX35)	:= 0x80800000
 
 zreladdr-$(CONFIG_SOC_IMX6Q)	+= 0x10008000
 params_phys-$(CONFIG_SOC_IMX6Q)	:= 0x10000100

arch/arm/mach-imx/clock-imx6q.c

@@ -1139,7 +1139,7 @@ static int _clk_set_rate(struct clk *clk, unsigned long rate)
 		return -EINVAL;
 
 	max_div = ((d->bm_pred >> d->bp_pred) + 1) *
-		  ((d->bm_pred >> d->bp_pred) + 1);
+		  ((d->bm_podf >> d->bp_podf) + 1);
 
 	div = parent_rate / rate;
 	if (div == 0)
@@ -2002,6 +2002,21 @@ int __init mx6q_clocks_init(void)
 	clk_set_rate(&asrc_serial_clk, 1500000);
 	clk_set_rate(&enfc_clk, 11000000);
 
+	/*
+	 * Before pinctrl API is available, we have to rely on the pad
+	 * configuration set up by bootloader.  For usdhc example here,
+	 * u-boot sets up the pads for 49.5 MHz case, and we have to lower
+	 * the usdhc clock from 198 to 49.5 MHz to match the pad configuration.
+	 *
+	 * FIXME: This is should be removed after pinctrl API is available.
+	 * At that time, usdhc driver can call pinctrl API to change pad
+	 * configuration dynamically per different usdhc clock settings.
+	 */
+	clk_set_rate(&usdhc1_clk, 49500000);
+	clk_set_rate(&usdhc2_clk, 49500000);
+	clk_set_rate(&usdhc3_clk, 49500000);
+	clk_set_rate(&usdhc4_clk, 49500000);
+
 	np = of_find_compatible_node(NULL, NULL, "fsl,imx6q-gpt");
 	base = of_iomap(np, 0);
 	WARN_ON(!base);

arch/arm/mach-kirkwood/cpuidle.c

@@ -33,17 +33,18 @@ static DEFINE_PER_CPU(struct cpuidle_device, kirkwood_cpuidle_device);
 
 /* Actual code that puts the SoC in different idle states */
 static int kirkwood_enter_idle(struct cpuidle_device *dev,
-			       struct cpuidle_state *state)
+				struct cpuidle_driver *drv,
+			       int index)
 {
 	struct timeval before, after;
 	int idle_time;
 
 	local_irq_disable();
 	do_gettimeofday(&before);
-	if (state == &dev->states[0])
+	if (index == 0)
 		/* Wait for interrupt state */
 		cpu_do_idle();
-	else if (state == &dev->states[1]) {
+	else if (index == 1) {
 		/*
 		 * Following write will put DDR in self refresh.
 		 * Note that we have 256 cycles before DDR puts it
@@ -58,35 +59,40 @@ static int kirkwood_enter_idle(struct cpuidle_device *dev,
 	local_irq_enable();
 	idle_time = (after.tv_sec - before.tv_sec) * USEC_PER_SEC +
 			(after.tv_usec - before.tv_usec);
-	return idle_time;
+
+	/* Update last residency */
+	dev->last_residency = idle_time;
+
+	return index;
 }
 
 /* Initialize CPU idle by registering the idle states */
 static int kirkwood_init_cpuidle(void)
 {
 	struct cpuidle_device *device;
-
+	struct cpuidle_driver *driver = &kirkwood_idle_driver;
-	cpuidle_register_driver(&kirkwood_idle_driver);
 
 	device = &per_cpu(kirkwood_cpuidle_device, smp_processor_id());
 	device->state_count = KIRKWOOD_MAX_STATES;
+	driver->state_count = KIRKWOOD_MAX_STATES;
 
 	/* Wait for interrupt state */
-	device->states[0].enter = kirkwood_enter_idle;
+	driver->states[0].enter = kirkwood_enter_idle;
-	device->states[0].exit_latency = 1;
+	driver->states[0].exit_latency = 1;
-	device->states[0].target_residency = 10000;
+	driver->states[0].target_residency = 10000;
-	device->states[0].flags = CPUIDLE_FLAG_TIME_VALID;
+	driver->states[0].flags = CPUIDLE_FLAG_TIME_VALID;
-	strcpy(device->states[0].name, "WFI");
+	strcpy(driver->states[0].name, "WFI");
-	strcpy(device->states[0].desc, "Wait for interrupt");
+	strcpy(driver->states[0].desc, "Wait for interrupt");
 
 	/* Wait for interrupt and DDR self refresh state */
-	device->states[1].enter = kirkwood_enter_idle;
+	driver->states[1].enter = kirkwood_enter_idle;
-	device->states[1].exit_latency = 10;
+	driver->states[1].exit_latency = 10;
-	device->states[1].target_residency = 10000;
+	driver->states[1].target_residency = 10000;
-	device->states[1].flags = CPUIDLE_FLAG_TIME_VALID;
+	driver->states[1].flags = CPUIDLE_FLAG_TIME_VALID;
-	strcpy(device->states[1].name, "DDR SR");
+	strcpy(driver->states[1].name, "DDR SR");
-	strcpy(device->states[1].desc, "WFI and DDR Self Refresh");
+	strcpy(driver->states[1].desc, "WFI and DDR Self Refresh");
 
+	cpuidle_register_driver(&kirkwood_idle_driver);
 	if (cpuidle_register_device(device)) {
 		printk(KERN_ERR "kirkwood_init_cpuidle: Failed registering\n");
 		return -EIO;

arch/arm/mach-mmp/aspenite.c

@@ -167,8 +167,9 @@ static struct mtd_partition aspenite_nand_partitions[] = {
 
 static struct pxa3xx_nand_platform_data aspenite_nand_info = {
 	.enable_arbiter	= 1,
-	.parts		= aspenite_nand_partitions,
+	.num_cs = 1,
-	.nr_parts	= ARRAY_SIZE(aspenite_nand_partitions),
+	.parts[0]	= aspenite_nand_partitions,
+	.nr_parts[0]	= ARRAY_SIZE(aspenite_nand_partitions),
 };
 
 static struct i2c_board_info aspenite_i2c_info[] __initdata = {

arch/arm/mach-msm/Makefile

@@ -15,6 +15,8 @@ obj-$(CONFIG_MSM_SMD) += smd.o smd_debug.o
 obj-$(CONFIG_MSM_SMD) += last_radio_log.o
 obj-$(CONFIG_MSM_SCM) += scm.o scm-boot.o
 
+CFLAGS_scm.o :=$(call as-instr,.arch_extension sec,-DREQUIRES_SEC=1)
+
 obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o
 obj-$(CONFIG_SMP) += headsmp.o platsmp.o
 

arch/arm/mach-msm/board-msm7x30.c

@@ -42,8 +42,8 @@
 
 extern struct sys_timer msm_timer;
 
-static void __init msm7x30_fixup(struct machine_desc *desc, struct tag *tag,
+static void __init msm7x30_fixup(struct tag *tag, char **cmdline,
-			 char **cmdline, struct meminfo *mi)
+		struct meminfo *mi)
 {
 	for (; tag->hdr.size; tag = tag_next(tag))
 		if (tag->hdr.tag == ATAG_MEM && tag->u.mem.start == 0x200000) {

arch/arm/mach-msm/board-msm8960.c

@@ -32,8 +32,8 @@
 
 #include "devices.h"
 
-static void __init msm8960_fixup(struct machine_desc *desc, struct tag *tag,
+static void __init msm8960_fixup(struct tag *tag, char **cmdline,
-			 char **cmdline, struct meminfo *mi)
+		struct meminfo *mi)
 {
 	for (; tag->hdr.size; tag = tag_next(tag))
 		if (tag->hdr.tag == ATAG_MEM &&

arch/arm/mach-msm/board-msm8x60.c

@@ -28,8 +28,8 @@
 #include <mach/board.h>
 #include <mach/msm_iomap.h>
 
-static void __init msm8x60_fixup(struct machine_desc *desc, struct tag *tag,
+static void __init msm8x60_fixup(struct tag *tag, char **cmdline,
-			 char **cmdline, struct meminfo *mi)
+		struct meminfo *mi)
 {
 	for (; tag->hdr.size; tag = tag_next(tag))
 		if (tag->hdr.tag == ATAG_MEM &&

arch/arm/mach-msm/scm.c

@@ -180,6 +180,9 @@ static u32 smc(u32 cmd_addr)
 			__asmeq("%1", "r0")
 			__asmeq("%2", "r1")
 			__asmeq("%3", "r2")
+#ifdef REQUIRES_SEC
+			".arch_extension sec\n"
+#endif
 			"smc	#0	@ switch to secure world\n"
 			: "=r" (r0)
 			: "r" (r0), "r" (r1), "r" (r2)

arch/arm/mach-mx5/clock-mx51-mx53.c

@@ -1281,9 +1281,9 @@ DEFINE_CLOCK(gpt_clk, 0, MXC_CCM_CCGR2, MXC_CCM_CCGRx_CG9_OFFSET,
 	NULL,  NULL, &ipg_clk, &gpt_ipg_clk);
 
 DEFINE_CLOCK(pwm1_clk, 0, MXC_CCM_CCGR2, MXC_CCM_CCGRx_CG6_OFFSET,
-	NULL, NULL, &ipg_clk, NULL);
+	NULL, NULL, &ipg_perclk, NULL);
 DEFINE_CLOCK(pwm2_clk, 0, MXC_CCM_CCGR2, MXC_CCM_CCGRx_CG8_OFFSET,
-	NULL, NULL, &ipg_clk, NULL);
+	NULL, NULL, &ipg_perclk, NULL);
 
 /* I2C */
 DEFINE_CLOCK(i2c1_clk, 0, MXC_CCM_CCGR1, MXC_CCM_CCGRx_CG9_OFFSET,
@@ -1634,6 +1634,7 @@ int __init mx53_clocks_init(unsigned long ckil, unsigned long osc,
 	return 0;
 }
 
+#ifdef CONFIG_OF
 static void __init clk_get_freq_dt(unsigned long *ckil, unsigned long *osc,
 				   unsigned long *ckih1, unsigned long *ckih2)
 {
@@ -1671,3 +1672,4 @@ int __init mx53_clocks_init_dt(void)
 	clk_get_freq_dt(&ckil, &osc, &ckih1, &ckih2);
 	return mx53_clocks_init(ckil, osc, ckih1, ckih2);
 }
+#endif

arch/arm/mach-mxs/mach-mx28evk.c

@@ -471,7 +471,8 @@ static void __init mx28evk_init(void)
 			       "mmc0-slot-power");
 	if (ret)
 		pr_warn("failed to request gpio mmc0-slot-power: %d\n", ret);
-	mx28_add_mxs_mmc(0, &mx28evk_mmc_pdata[0]);
+	else
+		mx28_add_mxs_mmc(0, &mx28evk_mmc_pdata[0]);
 
 	ret = gpio_request_one(MX28EVK_MMC1_SLOT_POWER, GPIOF_OUT_INIT_LOW,
 			       "mmc1-slot-power");
@@ -480,7 +481,6 @@ static void __init mx28evk_init(void)
 	else
 		mx28_add_mxs_mmc(1, &mx28evk_mmc_pdata[1]);
 
-	mx28_add_mxs_mmc(1, &mx28evk_mmc_pdata[1]);
 	mx28_add_rtc_stmp3xxx();
 
 	gpio_led_register_device(0, &mx28evk_led_data);

arch/arm/mach-omap2/Kconfig

@@ -334,6 +334,7 @@ config MACH_OMAP4_PANDA
 config OMAP3_EMU
 	bool "OMAP3 debugging peripherals"
 	depends on ARCH_OMAP3
+	select ARM_AMBA
 	select OC_ETM
 	help
 	  Say Y here to enable debugging hardware of omap3

arch/arm/mach-omap2/cpuidle34xx.c

@@ -89,17 +89,21 @@ static int _cpuidle_deny_idle(struct powerdomain *pwrdm,
 /**
  * omap3_enter_idle - Programs OMAP3 to enter the specified state
  * @dev: cpuidle device
- * @state: The target state to be programmed
+ * @drv: cpuidle driver
+ * @index: the index of state to be entered
  *
  * Called from the CPUidle framework to program the device to the
  * specified target state selected by the governor.
  */
 static int omap3_enter_idle(struct cpuidle_device *dev,
-			struct cpuidle_state *state)
+				struct cpuidle_driver *drv,
+				int index)
 {
-	struct omap3_idle_statedata *cx = cpuidle_get_statedata(state);
+	struct omap3_idle_statedata *cx =
+			cpuidle_get_statedata(&dev->states_usage[index]);
 	struct timespec ts_preidle, ts_postidle, ts_idle;
 	u32 mpu_state = cx->mpu_state, core_state = cx->core_state;
+	int idle_time;
 
 	/* Used to keep track of the total time in idle */
 	getnstimeofday(&ts_preidle);
@@ -114,7 +118,7 @@ static int omap3_enter_idle(struct cpuidle_device *dev,
 		goto return_sleep_time;
 
 	/* Deny idle for C1 */
-	if (state == &dev->states[0]) {
+	if (index == 0) {
 		pwrdm_for_each_clkdm(mpu_pd, _cpuidle_deny_idle);
 		pwrdm_for_each_clkdm(core_pd, _cpuidle_deny_idle);
 	}
@@ -123,7 +127,7 @@ static int omap3_enter_idle(struct cpuidle_device *dev,
 	omap_sram_idle();
 
 	/* Re-allow idle for C1 */
-	if (state == &dev->states[0]) {
+	if (index == 0) {
 		pwrdm_for_each_clkdm(mpu_pd, _cpuidle_allow_idle);
 		pwrdm_for_each_clkdm(core_pd, _cpuidle_allow_idle);
 	}
@@ -135,28 +139,38 @@ return_sleep_time:
 	local_irq_enable();
 	local_fiq_enable();
 
-	return ts_idle.tv_nsec / NSEC_PER_USEC + ts_idle.tv_sec * USEC_PER_SEC;
+	idle_time = ts_idle.tv_nsec / NSEC_PER_USEC + ts_idle.tv_sec * \
+								USEC_PER_SEC;
+
+	/* Update cpuidle counters */
+	dev->last_residency = idle_time;
+
+	return index;
 }
 
 /**
  * next_valid_state - Find next valid C-state
  * @dev: cpuidle device
- * @state: Currently selected C-state
+ * @drv: cpuidle driver
+ * @index: Index of currently selected c-state
  *
- * If the current state is valid, it is returned back to the caller.
+ * If the state corresponding to index is valid, index is returned back
- * Else, this function searches for a lower c-state which is still
+ * to the caller. Else, this function searches for a lower c-state which is
- * valid.
+ * still valid (as defined in omap3_power_states[]) and returns its index.
  *
  * A state is valid if the 'valid' field is enabled and
  * if it satisfies the enable_off_mode condition.
  */
-static struct cpuidle_state *next_valid_state(struct cpuidle_device *dev,
+static int next_valid_state(struct cpuidle_device *dev,
-					      struct cpuidle_state *curr)
+			struct cpuidle_driver *drv,
+				int index)
 {
-	struct cpuidle_state *next = NULL;
+	struct cpuidle_state_usage *curr_usage = &dev->states_usage[index];
-	struct omap3_idle_statedata *cx = cpuidle_get_statedata(curr);
+	struct cpuidle_state *curr = &drv->states[index];
+	struct omap3_idle_statedata *cx = cpuidle_get_statedata(curr_usage);
 	u32 mpu_deepest_state = PWRDM_POWER_RET;
 	u32 core_deepest_state = PWRDM_POWER_RET;
+	int next_index = -1;
 
 	if (enable_off_mode) {
 		mpu_deepest_state = PWRDM_POWER_OFF;
@@ -173,20 +187,20 @@ static struct cpuidle_state *next_valid_state(struct cpuidle_device *dev,
 	if ((cx->valid) &&
 	    (cx->mpu_state >= mpu_deepest_state) &&
 	    (cx->core_state >= core_deepest_state)) {
-		return curr;
+		return index;
 	} else {
 		int idx = OMAP3_NUM_STATES - 1;
 
 		/* Reach the current state starting at highest C-state */
 		for (; idx >= 0; idx--) {
-			if (&dev->states[idx] == curr) {
+			if (&drv->states[idx] == curr) {
-				next = &dev->states[idx];
+				next_index = idx;
 				break;
 			}
 		}
 
 		/* Should never hit this condition */
-		WARN_ON(next == NULL);
+		WARN_ON(next_index == -1);
 
 		/*
 		 * Drop to next valid state.
@@ -194,41 +208,44 @@ static struct cpuidle_state *next_valid_state(struct cpuidle_device *dev,
 		 */
 		idx--;
 		for (; idx >= 0; idx--) {
-			cx = cpuidle_get_statedata(&dev->states[idx]);
+			cx = cpuidle_get_statedata(&dev->states_usage[idx]);
 			if ((cx->valid) &&
 			    (cx->mpu_state >= mpu_deepest_state) &&
 			    (cx->core_state >= core_deepest_state)) {
-				next = &dev->states[idx];
+				next_index = idx;
 				break;
 			}
 		}
 		/*
 		 * C1 is always valid.
-		 * So, no need to check for 'next==NULL' outside this loop.
+		 * So, no need to check for 'next_index == -1' outside
+		 * this loop.
 		 */
 	}
 
-	return next;
+	return next_index;
 }
 
 /**
  * omap3_enter_idle_bm - Checks for any bus activity
  * @dev: cpuidle device
- * @state: The target state to be programmed
+ * @drv: cpuidle driver
+ * @index: array index of target state to be programmed
  *
  * This function checks for any pending activity and then programs
  * the device to the specified or a safer state.
  */
 static int omap3_enter_idle_bm(struct cpuidle_device *dev,
-			       struct cpuidle_state *state)
+				struct cpuidle_driver *drv,
+			       int index)
 {
-	struct cpuidle_state *new_state;
+	int new_state_idx;
 	u32 core_next_state, per_next_state = 0, per_saved_state = 0, cam_state;
 	struct omap3_idle_statedata *cx;
 	int ret;
 
 	if (!omap3_can_sleep()) {
-		new_state = dev->safe_state;
+		new_state_idx = drv->safe_state_index;
 		goto select_state;
 	}
 
@@ -238,7 +255,7 @@ static int omap3_enter_idle_bm(struct cpuidle_device *dev,
 	 */
 	cam_state = pwrdm_read_pwrst(cam_pd);
 	if (cam_state == PWRDM_POWER_ON) {
-		new_state = dev->safe_state;
+		new_state_idx = drv->safe_state_index;
 		goto select_state;
 	}
 
@@ -254,7 +271,7 @@ static int omap3_enter_idle_bm(struct cpuidle_device *dev,
 	 * Prevent PER off if CORE is not in retention or off as this
 	 * would disable PER wakeups completely.
 	 */
-	cx = cpuidle_get_statedata(state);
+	cx = cpuidle_get_statedata(&dev->states_usage[index]);
 	core_next_state = cx->core_state;
 	per_next_state = per_saved_state = pwrdm_read_next_pwrst(per_pd);
 	if ((per_next_state == PWRDM_POWER_OFF) &&
@@ -265,11 +282,10 @@ static int omap3_enter_idle_bm(struct cpuidle_device *dev,
 	if (per_next_state != per_saved_state)
 		pwrdm_set_next_pwrst(per_pd, per_next_state);
 
-	new_state = next_valid_state(dev, state);
+	new_state_idx = next_valid_state(dev, drv, index);
 
 select_state:
-	dev->last_state = new_state;
+	ret = omap3_enter_idle(dev, drv, new_state_idx);
-	ret = omap3_enter_idle(dev, new_state);
 
 	/* Restore original PER state if it was modified */
 	if (per_next_state != per_saved_state)
@@ -302,22 +318,31 @@ struct cpuidle_driver omap3_idle_driver = {
 	.owner = 	THIS_MODULE,
 };
 
-/* Helper to fill the C-state common data and register the driver_data */
+/* Helper to fill the C-state common data*/
-static inline struct omap3_idle_statedata *_fill_cstate(
+static inline void _fill_cstate(struct cpuidle_driver *drv,
-					struct cpuidle_device *dev,
 					int idx, const char *descr)
 {
-	struct omap3_idle_statedata *cx = &omap3_idle_data[idx];
+	struct cpuidle_state *state = &drv->states[idx];
-	struct cpuidle_state *state = &dev->states[idx];
 
 	state->exit_latency	= cpuidle_params_table[idx].exit_latency;
 	state->target_residency	= cpuidle_params_table[idx].target_residency;
 	state->flags		= CPUIDLE_FLAG_TIME_VALID;
 	state->enter		= omap3_enter_idle_bm;
-	cx->valid		= cpuidle_params_table[idx].valid;
 	sprintf(state->name, "C%d", idx + 1);
 	strncpy(state->desc, descr, CPUIDLE_DESC_LEN);
-	cpuidle_set_statedata(state, cx);
+
+}
+
+/* Helper to register the driver_data */
+static inline struct omap3_idle_statedata *_fill_cstate_usage(
+					struct cpuidle_device *dev,
+					int idx)
+{
+	struct omap3_idle_statedata *cx = &omap3_idle_data[idx];
+	struct cpuidle_state_usage *state_usage = &dev->states_usage[idx];
+
+	cx->valid		= cpuidle_params_table[idx].valid;
+	cpuidle_set_statedata(state_usage, cx);
 
 	return cx;
 }
@@ -331,6 +356,7 @@ static inline struct omap3_idle_statedata *_fill_cstate(
 int __init omap3_idle_init(void)
 {
 	struct cpuidle_device *dev;
+	struct cpuidle_driver *drv = &omap3_idle_driver;
 	struct omap3_idle_statedata *cx;
 
 	mpu_pd = pwrdm_lookup("mpu_pwrdm");
@@ -338,44 +364,52 @@ int __init omap3_idle_init(void)
 	per_pd = pwrdm_lookup("per_pwrdm");
 	cam_pd = pwrdm_lookup("cam_pwrdm");
 
-	cpuidle_register_driver(&omap3_idle_driver);
+
+	drv->safe_state_index = -1;
 	dev = &per_cpu(omap3_idle_dev, smp_processor_id());
 
 	/* C1 . MPU WFI + Core active */
-	cx = _fill_cstate(dev, 0, "MPU ON + CORE ON");
+	_fill_cstate(drv, 0, "MPU ON + CORE ON");
-	(&dev->states[0])->enter = omap3_enter_idle;
+	(&drv->states[0])->enter = omap3_enter_idle;
-	dev->safe_state = &dev->states[0];
+	drv->safe_state_index = 0;
+	cx = _fill_cstate_usage(dev, 0);
 	cx->valid = 1;	/* C1 is always valid */
 	cx->mpu_state = PWRDM_POWER_ON;
 	cx->core_state = PWRDM_POWER_ON;
 
 	/* C2 . MPU WFI + Core inactive */
-	cx = _fill_cstate(dev, 1, "MPU ON + CORE ON");
+	_fill_cstate(drv, 1, "MPU ON + CORE ON");
+	cx = _fill_cstate_usage(dev, 1);
 	cx->mpu_state = PWRDM_POWER_ON;
 	cx->core_state = PWRDM_POWER_ON;
 
 	/* C3 . MPU CSWR + Core inactive */
-	cx = _fill_cstate(dev, 2, "MPU RET + CORE ON");
+	_fill_cstate(drv, 2, "MPU RET + CORE ON");
+	cx = _fill_cstate_usage(dev, 2);
 	cx->mpu_state = PWRDM_POWER_RET;
 	cx->core_state = PWRDM_POWER_ON;
 
 	/* C4 . MPU OFF + Core inactive */
-	cx = _fill_cstate(dev, 3, "MPU OFF + CORE ON");
+	_fill_cstate(drv, 3, "MPU OFF + CORE ON");
+	cx = _fill_cstate_usage(dev, 3);
 	cx->mpu_state = PWRDM_POWER_OFF;
 	cx->core_state = PWRDM_POWER_ON;
 
 	/* C5 . MPU RET + Core RET */
-	cx = _fill_cstate(dev, 4, "MPU RET + CORE RET");
+	_fill_cstate(drv, 4, "MPU RET + CORE RET");
+	cx = _fill_cstate_usage(dev, 4);
 	cx->mpu_state = PWRDM_POWER_RET;
 	cx->core_state = PWRDM_POWER_RET;
 
 	/* C6 . MPU OFF + Core RET */
-	cx = _fill_cstate(dev, 5, "MPU OFF + CORE RET");
+	_fill_cstate(drv, 5, "MPU OFF + CORE RET");
+	cx = _fill_cstate_usage(dev, 5);
 	cx->mpu_state = PWRDM_POWER_OFF;
 	cx->core_state = PWRDM_POWER_RET;
 
 	/* C7 . MPU OFF + Core OFF */
-	cx = _fill_cstate(dev, 6, "MPU OFF + CORE OFF");
+	_fill_cstate(drv, 6, "MPU OFF + CORE OFF");
+	cx = _fill_cstate_usage(dev, 6);
 	/*
 	 * Erratum i583: implementation for ES rev < Es1.2 on 3630. We cannot
 	 * enable OFF mode in a stable form for previous revisions.
@@ -389,6 +423,9 @@ int __init omap3_idle_init(void)
 	cx->mpu_state = PWRDM_POWER_OFF;
 	cx->core_state = PWRDM_POWER_OFF;
 
+	drv->state_count = OMAP3_NUM_STATES;
+	cpuidle_register_driver(&omap3_idle_driver);
+
 	dev->state_count = OMAP3_NUM_STATES;
 	if (cpuidle_register_device(dev)) {
 		printk(KERN_ERR "%s: CPUidle register device failed\n",

arch/arm/mach-omap2/omap_hwmod.c

@@ -749,7 +749,7 @@ static int _count_mpu_irqs(struct omap_hwmod *oh)
 		ohii = &oh->mpu_irqs[i++];
 	} while (ohii->irq != -1);
 
-	return i;
+	return i-1;
 }
 
 /**
@@ -772,7 +772,7 @@ static int _count_sdma_reqs(struct omap_hwmod *oh)
 		ohdi = &oh->sdma_reqs[i++];
 	} while (ohdi->dma_req != -1);
 
-	return i;
+	return i-1;
 }
 
 /**
@@ -795,7 +795,7 @@ static int _count_ocp_if_addr_spaces(struct omap_hwmod_ocp_if *os)
 		mem = &os->addr[i++];
 	} while (mem->pa_start != mem->pa_end);
 
-	return i;
+	return i-1;
 }
 
 /**

arch/arm/mach-omap2/omap_l3_noc.c

@@ -237,7 +237,7 @@ static int __devexit omap4_l3_remove(struct platform_device *pdev)
 static const struct of_device_id l3_noc_match[] = {
 	{.compatible = "ti,omap4-l3-noc", },
 	{},
-}
+};
 MODULE_DEVICE_TABLE(of, l3_noc_match);
 #else
 #define l3_noc_match NULL

arch/arm/mach-omap2/pm.c

@@ -24,6 +24,7 @@
 #include "powerdomain.h"
 #include "clockdomain.h"
 #include "pm.h"
+#include "twl-common.h"
 
 static struct omap_device_pm_latency *pm_lats;
 
@@ -226,11 +227,8 @@ postcore_initcall(omap2_common_pm_init);
 
 static int __init omap2_common_pm_late_init(void)
 {
-	/* Init the OMAP TWL parameters */
-	omap3_twl_init();
-	omap4_twl_init();
-
 	/* Init the voltage layer */
+	omap_pmic_late_init();
 	omap_voltage_late_init();
 
 	/* Initialize the voltages */

arch/arm/mach-omap2/smartreflex.c

@@ -139,7 +139,7 @@ static irqreturn_t sr_interrupt(int irq, void *data)
 		sr_write_reg(sr_info, ERRCONFIG_V1, status);
 	} else if (sr_info->ip_type == SR_TYPE_V2) {
 		/* Read the status bits */
-		sr_read_reg(sr_info, IRQSTATUS);
+		status = sr_read_reg(sr_info, IRQSTATUS);
 
 		/* Clear them by writing back */
 		sr_write_reg(sr_info, IRQSTATUS, status);

arch/arm/mach-omap2/twl-common.c

@@ -30,6 +30,7 @@
 #include <plat/usb.h>
 
 #include "twl-common.h"
+#include "pm.h"
 
 static struct i2c_board_info __initdata pmic_i2c_board_info = {
 	.addr		= 0x48,
@@ -48,6 +49,16 @@ void __init omap_pmic_init(int bus, u32 clkrate,
 	omap_register_i2c_bus(bus, clkrate, &pmic_i2c_board_info, 1);
 }
 
+void __init omap_pmic_late_init(void)
+{
+	/* Init the OMAP TWL parameters (if PMIC has been registerd) */
+	if (!pmic_i2c_board_info.irq)
+		return;
+
+	omap3_twl_init();
+	omap4_twl_init();
+}
+
 #if defined(CONFIG_ARCH_OMAP3)
 static struct twl4030_usb_data omap3_usb_pdata = {
 	.usb_mode	= T2_USB_MODE_ULPI,

arch/arm/mach-omap2/twl-common.h

@@ -1,6 +1,8 @@
 #ifndef __OMAP_PMIC_COMMON__
 #define __OMAP_PMIC_COMMON__
 
+#include <plat/irqs.h>
+
 #define TWL_COMMON_PDATA_USB		(1 << 0)
 #define TWL_COMMON_PDATA_BCI		(1 << 1)
 #define TWL_COMMON_PDATA_MADC		(1 << 2)
@@ -30,6 +32,7 @@ struct twl4030_platform_data;
 
 void omap_pmic_init(int bus, u32 clkrate, const char *pmic_type, int pmic_irq,
 		    struct twl4030_platform_data *pmic_data);
+void omap_pmic_late_init(void);
 
 static inline void omap2_pmic_init(const char *pmic_type,
 				   struct twl4030_platform_data *pmic_data)

arch/arm/mach-orion5x/ts78xx-setup.c

@@ -275,7 +275,7 @@ static struct platform_nand_data ts78xx_ts_nand_data = {
 		.partitions		= ts78xx_ts_nand_parts,
 		.nr_partitions		= ARRAY_SIZE(ts78xx_ts_nand_parts),
 		.chip_delay		= 15,
-		.options		= NAND_USE_FLASH_BBT,
+		.bbt_options		= NAND_BBT_USE_FLASH,
 	},
 	.ctrl	= {
 		/*

arch/arm/mach-picoxcell/include/mach/debug-macro.S

@@ -14,7 +14,7 @@
 
 #define UART_SHIFT 2
 
-		.macro	addruart, rp, rv
+		.macro	addruart, rp, rv, tmp
 		ldr	\rv, =PHYS_TO_IO(PICOXCELL_UART1_BASE)
 		ldr	\rp, =PICOXCELL_UART1_BASE
 		.endm

arch/arm/mach-pxa/cm-x300.c

@@ -424,8 +424,9 @@ static struct mtd_partition cm_x300_nand_partitions[] = {
 static struct pxa3xx_nand_platform_data cm_x300_nand_info = {
 	.enable_arbiter	= 1,
 	.keep_config	= 1,
-	.parts		= cm_x300_nand_partitions,
+	.num_cs		= 1,
-	.nr_parts	= ARRAY_SIZE(cm_x300_nand_partitions),
+	.parts[0]	= cm_x300_nand_partitions,
+	.nr_parts[0]	= ARRAY_SIZE(cm_x300_nand_partitions),
 };
 
 static void __init cm_x300_init_nand(void)

arch/arm/mach-pxa/colibri-pxa3xx.c

@@ -139,8 +139,9 @@ static struct mtd_partition colibri_nand_partitions[] = {
 static struct pxa3xx_nand_platform_data colibri_nand_info = {
 	.enable_arbiter	= 1,
 	.keep_config	= 1,
-	.parts		= colibri_nand_partitions,
+	.num_cs		= 1,
-	.nr_parts	= ARRAY_SIZE(colibri_nand_partitions),
+	.parts[0]	= colibri_nand_partitions,
+	.nr_parts[0]	= ARRAY_SIZE(colibri_nand_partitions),
 };
 
 void __init colibri_pxa3xx_init_nand(void)

arch/arm/mach-pxa/littleton.c

@@ -325,8 +325,9 @@ static struct mtd_partition littleton_nand_partitions[] = {
 
 static struct pxa3xx_nand_platform_data littleton_nand_info = {
 	.enable_arbiter	= 1,
-	.parts		= littleton_nand_partitions,
+	.num_cs		= 1,
-	.nr_parts	= ARRAY_SIZE(littleton_nand_partitions),
+	.parts[0]	= littleton_nand_partitions,
+	.nr_parts[0]	= ARRAY_SIZE(littleton_nand_partitions),
 };
 
 static void __init littleton_init_nand(void)

arch/arm/mach-pxa/mxm8x10.c

@@ -389,10 +389,11 @@ static struct mtd_partition mxm_8x10_nand_partitions[] = {
 };
 
 static struct pxa3xx_nand_platform_data mxm_8x10_nand_info = {
-	.enable_arbiter = 1,
+	.enable_arbiter	= 1,
-	.keep_config = 1,
+	.keep_config	= 1,
-	.parts = mxm_8x10_nand_partitions,
+	.num_cs		= 1,
-	.nr_parts = ARRAY_SIZE(mxm_8x10_nand_partitions)
+	.parts[0]	= mxm_8x10_nand_partitions,
+	.nr_parts[0]	= ARRAY_SIZE(mxm_8x10_nand_partitions)
 };
 
 static void __init mxm_8x10_nand_init(void)

arch/arm/mach-pxa/raumfeld.c

@@ -346,8 +346,9 @@ static struct mtd_partition raumfeld_nand_partitions[] = {
 static struct pxa3xx_nand_platform_data raumfeld_nand_info = {
 	.enable_arbiter	= 1,
 	.keep_config	= 1,
-	.parts		= raumfeld_nand_partitions,
+	.num_cs		= 1,
-	.nr_parts	= ARRAY_SIZE(raumfeld_nand_partitions),
+	.parts[0]	= raumfeld_nand_partitions,
+	.nr_parts[0]	= ARRAY_SIZE(raumfeld_nand_partitions),
 };
 
 /**

arch/arm/mach-pxa/zylonite.c

@@ -366,8 +366,9 @@ static struct mtd_partition zylonite_nand_partitions[] = {
 
 static struct pxa3xx_nand_platform_data zylonite_nand_info = {
 	.enable_arbiter	= 1,
-	.parts		= zylonite_nand_partitions,
+	.num_cs		= 1,
-	.nr_parts	= ARRAY_SIZE(zylonite_nand_partitions),
+	.parts[0]	= zylonite_nand_partitions,
+	.nr_parts[0]	= ARRAY_SIZE(zylonite_nand_partitions),
 };
 
 static void __init zylonite_init_nand(void)

arch/arm/mach-shmobile/Makefile

@@ -3,7 +3,7 @@
 #
 
 # Common objects
-obj-y				:= timer.o console.o clock.o pm_runtime.o
+obj-y				:= timer.o console.o clock.o
 
 # CPU objects
 obj-$(CONFIG_ARCH_SH7367)	+= setup-sh7367.o clock-sh7367.o intc-sh7367.o

arch/arm/mach-shmobile/board-ag5evm.c

@@ -515,14 +515,14 @@ static void __init ag5evm_init(void)
 	/* enable MMCIF */
 	gpio_request(GPIO_FN_MMCCLK0, NULL);
 	gpio_request(GPIO_FN_MMCCMD0_PU, NULL);
-	gpio_request(GPIO_FN_MMCD0_0, NULL);
+	gpio_request(GPIO_FN_MMCD0_0_PU, NULL);
-	gpio_request(GPIO_FN_MMCD0_1, NULL);
+	gpio_request(GPIO_FN_MMCD0_1_PU, NULL);
-	gpio_request(GPIO_FN_MMCD0_2, NULL);
+	gpio_request(GPIO_FN_MMCD0_2_PU, NULL);
-	gpio_request(GPIO_FN_MMCD0_3, NULL);
+	gpio_request(GPIO_FN_MMCD0_3_PU, NULL);
-	gpio_request(GPIO_FN_MMCD0_4, NULL);
+	gpio_request(GPIO_FN_MMCD0_4_PU, NULL);
-	gpio_request(GPIO_FN_MMCD0_5, NULL);
+	gpio_request(GPIO_FN_MMCD0_5_PU, NULL);
-	gpio_request(GPIO_FN_MMCD0_6, NULL);
+	gpio_request(GPIO_FN_MMCD0_6_PU, NULL);
-	gpio_request(GPIO_FN_MMCD0_7, NULL);
+	gpio_request(GPIO_FN_MMCD0_7_PU, NULL);
 	gpio_request(GPIO_PORT208, NULL); /* Reset */
 	gpio_direction_output(GPIO_PORT208, 1);
 

arch/arm/mach-shmobile/board-kota2.c

@@ -48,6 +48,7 @@
 #include <asm/hardware/cache-l2x0.h>
 #include <asm/traps.h>
 
+/* SMSC 9220 */
 static struct resource smsc9220_resources[] = {
 	[0] = {
 		.start		= 0x14000000, /* CS5A */
@@ -77,6 +78,7 @@ static struct platform_device eth_device = {
 	.num_resources	= ARRAY_SIZE(smsc9220_resources),
 };
 
+/* KEYSC */
 static struct sh_keysc_info keysc_platdata = {
 	.mode		= SH_KEYSC_MODE_6,
 	.scan_timing	= 3,
@@ -120,6 +122,7 @@ static struct platform_device keysc_device = {
 	},
 };
 
+/* GPIO KEY */
 #define GPIO_KEY(c, g, d) { .code = c, .gpio = g, .desc = d, .active_low = 1 }
 
 static struct gpio_keys_button gpio_buttons[] = {
@@ -150,6 +153,7 @@ static struct platform_device gpio_keys_device = {
 	},
 };
 
+/* GPIO LED */
 #define GPIO_LED(n, g) { .name = n, .gpio = g }
 
 static struct gpio_led gpio_leds[] = {
@@ -175,6 +179,7 @@ static struct platform_device gpio_leds_device = {
 	},
 };
 
+/* MMCIF */
 static struct resource mmcif_resources[] = {
 	[0] = {
 		.name   = "MMCIF",
@@ -207,6 +212,7 @@ static struct platform_device mmcif_device = {
 	.resource       = mmcif_resources,
 };
 
+/* SDHI0 */
 static struct sh_mobile_sdhi_info sdhi0_info = {
 	.tmio_caps      = MMC_CAP_SD_HIGHSPEED,
 	.tmio_flags     = TMIO_MMC_WRPROTECT_DISABLE | TMIO_MMC_HAS_IDLE_WAIT,
@@ -243,6 +249,7 @@ static struct platform_device sdhi0_device = {
 	},
 };
 
+/* SDHI1 */
 static struct sh_mobile_sdhi_info sdhi1_info = {
 	.tmio_caps      = MMC_CAP_NONREMOVABLE | MMC_CAP_SDIO_IRQ,
 	.tmio_flags     = TMIO_MMC_WRPROTECT_DISABLE | TMIO_MMC_HAS_IDLE_WAIT,

arch/arm/mach-shmobile/clock-sh7372.c

@@ -476,7 +476,7 @@ static struct clk_ops fsidiv_clk_ops = {
 	.disable	= fsidiv_disable,
 };
 
-static struct clk_mapping sh7372_fsidiva_clk_mapping = {
+static struct clk_mapping fsidiva_clk_mapping = {
 	.phys	= FSIDIVA,
 	.len	= 8,
 };
@@ -484,10 +484,10 @@ static struct clk_mapping sh7372_fsidiva_clk_mapping = {
 struct clk sh7372_fsidiva_clk = {
 	.ops		= &fsidiv_clk_ops,
 	.parent		= &div6_reparent_clks[DIV6_FSIA], /* late install */
-	.mapping	= &sh7372_fsidiva_clk_mapping,
+	.mapping	= &fsidiva_clk_mapping,
 };
 
-static struct clk_mapping sh7372_fsidivb_clk_mapping = {
+static struct clk_mapping fsidivb_clk_mapping = {
 	.phys	= FSIDIVB,
 	.len	= 8,
 };
@@ -495,7 +495,7 @@ static struct clk_mapping sh7372_fsidivb_clk_mapping = {
 struct clk sh7372_fsidivb_clk = {
 	.ops		= &fsidiv_clk_ops,
 	.parent		= &div6_reparent_clks[DIV6_FSIB],  /* late install */
-	.mapping	= &sh7372_fsidivb_clk_mapping,
+	.mapping	= &fsidivb_clk_mapping,
 };
 
 static struct clk *late_main_clks[] = {

arch/arm/mach-shmobile/cpuidle.c

@@ -26,65 +26,59 @@ void (*shmobile_cpuidle_modes[CPUIDLE_STATE_MAX])(void) = {
 };
 
 static int shmobile_cpuidle_enter(struct cpuidle_device *dev,
-				  struct cpuidle_state *state)
+				  struct cpuidle_driver *drv,
+				  int index)
 {
 	ktime_t before, after;
-	int requested_state = state - &dev->states[0];
 
-	dev->last_state = &dev->states[requested_state];
 	before = ktime_get();
 
 	local_irq_disable();
 	local_fiq_disable();
 
-	shmobile_cpuidle_modes[requested_state]();
+	shmobile_cpuidle_modes[index]();
 
 	local_irq_enable();
 	local_fiq_enable();
 
 	after = ktime_get();
-	return ktime_to_ns(ktime_sub(after, before)) >> 10;
+	dev->last_residency = ktime_to_ns(ktime_sub(after, before)) >> 10;
+
+	return index;
 }
 
 static struct cpuidle_device shmobile_cpuidle_dev;
 static struct cpuidle_driver shmobile_cpuidle_driver = {
 	.name =		"shmobile_cpuidle",
 	.owner =	THIS_MODULE,
+	.states[0] = {
+		.name = "C1",
+		.desc = "WFI",
+		.exit_latency = 1,
+		.target_residency = 1 * 2,
+		.flags = CPUIDLE_FLAG_TIME_VALID,
+	},
+	.safe_state_index = 0, /* C1 */
+	.state_count = 1,
 };
 
-void (*shmobile_cpuidle_setup)(struct cpuidle_device *dev);
+void (*shmobile_cpuidle_setup)(struct cpuidle_driver *drv);
 
 static int shmobile_cpuidle_init(void)
 {
 	struct cpuidle_device *dev = &shmobile_cpuidle_dev;
-	struct cpuidle_state *state;
+	struct cpuidle_driver *drv = &shmobile_cpuidle_driver;
 	int i;
 
-	cpuidle_register_driver(&shmobile_cpuidle_driver);
+	for (i = 0; i < CPUIDLE_STATE_MAX; i++)
-
+		drv->states[i].enter = shmobile_cpuidle_enter;
-	for (i = 0; i < CPUIDLE_STATE_MAX; i++) {
-		dev->states[i].name[0] = '\0';
-		dev->states[i].desc[0] = '\0';
-		dev->states[i].enter = shmobile_cpuidle_enter;
-	}
-
-	i = CPUIDLE_DRIVER_STATE_START;
-
-	state = &dev->states[i++];
-	snprintf(state->name, CPUIDLE_NAME_LEN, "C1");
-	strncpy(state->desc, "WFI", CPUIDLE_DESC_LEN);
-	state->exit_latency = 1;
-	state->target_residency = 1 * 2;
-	state->power_usage = 3;
-	state->flags = 0;
-	state->flags |= CPUIDLE_FLAG_TIME_VALID;
-
-	dev->safe_state = state;
-	dev->state_count = i;
 
 	if (shmobile_cpuidle_setup)
-		shmobile_cpuidle_setup(dev);
+		shmobile_cpuidle_setup(drv);
 
+	cpuidle_register_driver(drv);
+
+	dev->state_count = drv->state_count;
 	cpuidle_register_device(dev);
 
 	return 0;

arch/arm/mach-shmobile/include/mach/common.h

@@ -9,9 +9,9 @@ extern int clk_init(void);
 extern void shmobile_handle_irq_intc(struct pt_regs *);
 extern void shmobile_handle_irq_gic(struct pt_regs *);
 extern struct platform_suspend_ops shmobile_suspend_ops;
-struct cpuidle_device;
+struct cpuidle_driver;
 extern void (*shmobile_cpuidle_modes[])(void);
-extern void (*shmobile_cpuidle_setup)(struct cpuidle_device *dev);
+extern void (*shmobile_cpuidle_setup)(struct cpuidle_driver *drv);
 
 extern void sh7367_init_irq(void);
 extern void sh7367_add_early_devices(void);

arch/arm/mach-shmobile/include/mach/sh73a0.h

@@ -470,6 +470,14 @@ enum {
 	GPIO_FN_SDHICMD2_PU,
 	GPIO_FN_MMCCMD0_PU,
 	GPIO_FN_MMCCMD1_PU,
+	GPIO_FN_MMCD0_0_PU,
+	GPIO_FN_MMCD0_1_PU,
+	GPIO_FN_MMCD0_2_PU,
+	GPIO_FN_MMCD0_3_PU,
+	GPIO_FN_MMCD0_4_PU,
+	GPIO_FN_MMCD0_5_PU,
+	GPIO_FN_MMCD0_6_PU,
+	GPIO_FN_MMCD0_7_PU,
 	GPIO_FN_FSIACK_PU,
 	GPIO_FN_FSIAILR_PU,
 	GPIO_FN_FSIAIBT_PU,

arch/arm/mach-shmobile/pfc-sh7367.c

@@ -21,68 +21,49 @@
 #include <linux/gpio.h>
 #include <mach/sh7367.h>
 
-#define _1(fn, pfx, sfx) fn(pfx, sfx)
+#define CPU_ALL_PORT(fn, pfx, sfx)				\
-
+	PORT_10(fn, pfx, sfx), PORT_90(fn, pfx, sfx),		\
-#define _10(fn, pfx, sfx)				\
+	PORT_10(fn, pfx##10, sfx), PORT_90(fn, pfx##1, sfx),	\
-	_1(fn, pfx##0, sfx), _1(fn, pfx##1, sfx),	\
+	PORT_10(fn, pfx##20, sfx), PORT_10(fn, pfx##21, sfx),	\
-	_1(fn, pfx##2, sfx), _1(fn, pfx##3, sfx),	\
+	PORT_10(fn, pfx##22, sfx), PORT_10(fn, pfx##23, sfx),	\
-	_1(fn, pfx##4, sfx), _1(fn, pfx##5, sfx),	\
+	PORT_10(fn, pfx##24, sfx), PORT_10(fn, pfx##25, sfx),	\
-	_1(fn, pfx##6, sfx), _1(fn, pfx##7, sfx),	\
+	PORT_10(fn, pfx##26, sfx), PORT_1(fn, pfx##270, sfx),	\
-	_1(fn, pfx##8, sfx), _1(fn, pfx##9, sfx)
+	PORT_1(fn, pfx##271, sfx), PORT_1(fn, pfx##272, sfx)
-
-#define _90(fn, pfx, sfx)				\
-	_10(fn, pfx##1, sfx), _10(fn, pfx##2, sfx),	\
-	_10(fn, pfx##3, sfx), _10(fn, pfx##4, sfx),	\
-	_10(fn, pfx##5, sfx), _10(fn, pfx##6, sfx),	\
-	_10(fn, pfx##7, sfx), _10(fn, pfx##8, sfx),	\
-	_10(fn, pfx##9, sfx)
-
-#define _273(fn, pfx, sfx)		\
-	_10(fn, pfx, sfx), _90(fn, pfx, sfx),		\
-	_10(fn, pfx##10, sfx), _90(fn, pfx##1, sfx),	\
-	_10(fn, pfx##20, sfx), _10(fn, pfx##21, sfx),	\
-	_10(fn, pfx##22, sfx), _10(fn, pfx##23, sfx),	\
-	_10(fn, pfx##24, sfx), _10(fn, pfx##25, sfx),	\
-	_10(fn, pfx##26, sfx), _1(fn, pfx##270, sfx),	\
-	_1(fn, pfx##271, sfx), _1(fn, pfx##272, sfx)
-
-#define _PORT(pfx, sfx) pfx##_##sfx
-#define PORT_273(str) _273(_PORT, PORT, str)
 
 enum {
 	PINMUX_RESERVED = 0,
 
 	PINMUX_DATA_BEGIN,
-	PORT_273(DATA), /* PORT0_DATA -> PORT272_DATA */
+	PORT_ALL(DATA), /* PORT0_DATA -> PORT272_DATA */
 	PINMUX_DATA_END,
 
 	PINMUX_INPUT_BEGIN,
-	PORT_273(IN), /* PORT0_IN -> PORT272_IN */
+	PORT_ALL(IN), /* PORT0_IN -> PORT272_IN */
 	PINMUX_INPUT_END,
 
 	PINMUX_INPUT_PULLUP_BEGIN,
-	PORT_273(IN_PU), /* PORT0_IN_PU -> PORT272_IN_PU */
+	PORT_ALL(IN_PU), /* PORT0_IN_PU -> PORT272_IN_PU */
 	PINMUX_INPUT_PULLUP_END,
 
 	PINMUX_INPUT_PULLDOWN_BEGIN,
-	PORT_273(IN_PD), /* PORT0_IN_PD -> PORT272_IN_PD */
+	PORT_ALL(IN_PD), /* PORT0_IN_PD -> PORT272_IN_PD */
 	PINMUX_INPUT_PULLDOWN_END,
 
 	PINMUX_OUTPUT_BEGIN,
-	PORT_273(OUT), /* PORT0_OUT -> PORT272_OUT */
+	PORT_ALL(OUT), /* PORT0_OUT -> PORT272_OUT */
 	PINMUX_OUTPUT_END,
 
 	PINMUX_FUNCTION_BEGIN,
-	PORT_273(FN_IN), /* PORT0_FN_IN -> PORT272_FN_IN */
+	PORT_ALL(FN_IN), /* PORT0_FN_IN -> PORT272_FN_IN */
-	PORT_273(FN_OUT), /* PORT0_FN_OUT -> PORT272_FN_OUT */
+	PORT_ALL(FN_OUT), /* PORT0_FN_OUT -> PORT272_FN_OUT */
-	PORT_273(FN0), /* PORT0_FN0 -> PORT272_FN0 */
+	PORT_ALL(FN0), /* PORT0_FN0 -> PORT272_FN0 */
-	PORT_273(FN1), /* PORT0_FN1 -> PORT272_FN1 */
+	PORT_ALL(FN1), /* PORT0_FN1 -> PORT272_FN1 */
-	PORT_273(FN2), /* PORT0_FN2 -> PORT272_FN2 */
+	PORT_ALL(FN2), /* PORT0_FN2 -> PORT272_FN2 */
-	PORT_273(FN3), /* PORT0_FN3 -> PORT272_FN3 */
+	PORT_ALL(FN3), /* PORT0_FN3 -> PORT272_FN3 */
-	PORT_273(FN4), /* PORT0_FN4 -> PORT272_FN4 */
+	PORT_ALL(FN4), /* PORT0_FN4 -> PORT272_FN4 */
-	PORT_273(FN5), /* PORT0_FN5 -> PORT272_FN5 */
+	PORT_ALL(FN5), /* PORT0_FN5 -> PORT272_FN5 */
-	PORT_273(FN6), /* PORT0_FN6 -> PORT272_FN6 */
+	PORT_ALL(FN6), /* PORT0_FN6 -> PORT272_FN6 */
-	PORT_273(FN7), /* PORT0_FN7 -> PORT272_FN7 */
+	PORT_ALL(FN7), /* PORT0_FN7 -> PORT272_FN7 */
 
 	MSELBCR_MSEL2_1, MSELBCR_MSEL2_0,
 	PINMUX_FUNCTION_END,
@@ -327,41 +308,6 @@ enum {
 	PINMUX_MARK_END,
 };
 
-#define PORT_DATA_I(nr) \
-	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_IN)
-
-#define PORT_DATA_I_PD(nr) \
-	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \
-		    PORT##nr##_IN, PORT##nr##_IN_PD)
-
-#define PORT_DATA_I_PU(nr) \
-	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \
-		    PORT##nr##_IN, PORT##nr##_IN_PU)
-
-#define PORT_DATA_I_PU_PD(nr) \
-	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \
-		    PORT##nr##_IN, PORT##nr##_IN_PD, PORT##nr##_IN_PU)
-
-#define PORT_DATA_O(nr) \
-	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT)
-
-#define PORT_DATA_IO(nr) \
-	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT, \
-		    PORT##nr##_IN)
-
-#define PORT_DATA_IO_PD(nr) \
-	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT, \
-		    PORT##nr##_IN, PORT##nr##_IN_PD)
-
-#define PORT_DATA_IO_PU(nr) \
-	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT, \
-		    PORT##nr##_IN, PORT##nr##_IN_PU)
-
-#define PORT_DATA_IO_PU_PD(nr) \
-	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT, \
-		    PORT##nr##_IN, PORT##nr##_IN_PD, PORT##nr##_IN_PU)
-
-
 static pinmux_enum_t pinmux_data[] = {
 
 	/* specify valid pin states for each pin in GPIO mode */
@@ -1098,13 +1044,9 @@ static pinmux_enum_t pinmux_data[] = {
 	PINMUX_DATA(DIVLOCK_MARK, PORT272_FN1),
 };
 
-#define _GPIO_PORT(pfx, sfx) PINMUX_GPIO(GPIO_PORT##pfx, PORT##pfx##_DATA)
-#define GPIO_PORT_273() _273(_GPIO_PORT, , unused)
-#define GPIO_FN(str) PINMUX_GPIO(GPIO_FN_##str, str##_MARK)
-
 static struct pinmux_gpio pinmux_gpios[] = {
 	/* 49-1 -> 49-6 (GPIO) */
-	GPIO_PORT_273(),
+	GPIO_PORT_ALL(),
 
 	/* Special Pull-up / Pull-down Functions */
 	GPIO_FN(PORT48_KEYIN0_PU), GPIO_FN(PORT49_KEYIN1_PU),
@@ -1345,22 +1287,6 @@ static struct pinmux_gpio pinmux_gpios[] = {
 	GPIO_FN(DIVLOCK),
 };
 
-/* helper for top 4 bits in PORTnCR */
-#define PCRH(in, in_pd, in_pu, out)		\
-	0, (out), (in), 0,			\
-	0, 0, 0, 0,				\
-	0, 0, (in_pd), 0,			\
-	0, 0, (in_pu), 0
-
-#define PORTCR(nr, reg)						\
-	{ PINMUX_CFG_REG("PORT" nr "CR", reg, 8, 4) {		\
-		PCRH(PORT##nr##_IN, PORT##nr##_IN_PD,		\
-		     PORT##nr##_IN_PU, PORT##nr##_OUT),		\
-		PORT##nr##_FN0, PORT##nr##_FN1, PORT##nr##_FN2,	\
-		PORT##nr##_FN3,	PORT##nr##_FN4, PORT##nr##_FN5,	\
-		PORT##nr##_FN6, PORT##nr##_FN7 }		\
-	}
-
 static struct pinmux_cfg_reg pinmux_config_regs[] = {
 	PORTCR(0, 0xe6050000), /* PORT0CR */
 	PORTCR(1, 0xe6050001), /* PORT1CR */

arch/arm/mach-shmobile/pfc-sh7372.c

@@ -25,27 +25,13 @@
 #include <linux/gpio.h>
 #include <mach/sh7372.h>
 
-#define _1(fn, pfx, sfx) fn(pfx, sfx)
+#define CPU_ALL_PORT(fn, pfx, sfx) \
-
+	PORT_10(fn, pfx, sfx),		PORT_90(fn, pfx, sfx), \
-#define _10(fn, pfx, sfx)				\
+	PORT_10(fn, pfx##10, sfx),	PORT_10(fn, pfx##11, sfx), \
-	_1(fn, pfx##0, sfx), _1(fn, pfx##1, sfx),	\
+	PORT_10(fn, pfx##12, sfx),	PORT_10(fn, pfx##13, sfx), \
-	_1(fn, pfx##2, sfx), _1(fn, pfx##3, sfx),	\
+	PORT_10(fn, pfx##14, sfx),	PORT_10(fn, pfx##15, sfx), \
-	_1(fn, pfx##4, sfx), _1(fn, pfx##5, sfx),	\
+	PORT_10(fn, pfx##16, sfx),	PORT_10(fn, pfx##17, sfx), \
-	_1(fn, pfx##6, sfx), _1(fn, pfx##7, sfx),	\
+	PORT_10(fn, pfx##18, sfx),	PORT_1(fn, pfx##190, sfx)
-	_1(fn, pfx##8, sfx), _1(fn, pfx##9, sfx)
-
-#define _80(fn, pfx, sfx)				\
-	_10(fn, pfx##1, sfx),	_10(fn, pfx##2, sfx),	\
-	_10(fn, pfx##3, sfx),	_10(fn, pfx##4, sfx),	\
-	_10(fn, pfx##5, sfx),	_10(fn, pfx##6, sfx),	\
-	_10(fn, pfx##7, sfx),	_10(fn, pfx##8, sfx)
-
-#define _190(fn, pfx, sfx) \
-	_10(fn, pfx, sfx), _80(fn, pfx, sfx), _10(fn, pfx##9, sfx), \
-	_10(fn, pfx##10, sfx), _80(fn, pfx##1, sfx), _1(fn, pfx##190, sfx)
-
-#define _PORT(pfx, sfx) pfx##_##sfx
-#define PORT_ALL(str) _190(_PORT, PORT, str)
 
 enum {
 	PINMUX_RESERVED = 0,
@@ -381,108 +367,124 @@ enum {
 	PINMUX_MARK_END,
 };
 
-/* PORT_DATA_I_PD(nr) */
-#define _I___D(nr)			     \
-	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \
-		    PORT##nr##_IN, PORT##nr##_IN_PD)
-
-/* PORT_DATA_I_PU(nr) */
-#define _I__U_(nr)			     \
-	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \
-		    PORT##nr##_IN, PORT##nr##_IN_PU)
-
-/* PORT_DATA_I_PU_PD(nr) */
-#define _I__UD(nr)			     \
-	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, \
-		    PORT##nr##_IN, PORT##nr##_IN_PD, PORT##nr##_IN_PU)
-
-/* PORT_DATA_O(nr) */
-#define __O___(nr)							\
-	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT)
-
-/* PORT_DATA_IO(nr) */
-#define _IO___(nr)				     \
-	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT, \
-		    PORT##nr##_IN)
-
-/* PORT_DATA_IO_PD(nr) */
-#define _IO__D(nr)					     \
-	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT, \
-		    PORT##nr##_IN, PORT##nr##_IN_PD)
-
-/* PORT_DATA_IO_PU(nr) */
-#define _IO_U_(nr)					     \
-	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT, \
-		    PORT##nr##_IN, PORT##nr##_IN_PU)
-
-/* PORT_DATA_IO_PU_PD(nr) */
-#define _IO_UD(nr)					     \
-	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT, \
-		    PORT##nr##_IN, PORT##nr##_IN_PD, PORT##nr##_IN_PU)
-
-
 static pinmux_enum_t pinmux_data[] = {
 
 	/* specify valid pin states for each pin in GPIO mode */
+	PORT_DATA_IO_PD(0),		PORT_DATA_IO_PD(1),
+	PORT_DATA_O(2),			PORT_DATA_I_PD(3),
+	PORT_DATA_I_PD(4),		PORT_DATA_I_PD(5),
+	PORT_DATA_IO_PU_PD(6),		PORT_DATA_I_PD(7),
+	PORT_DATA_IO_PD(8),		PORT_DATA_O(9),
 
-	_IO__D(0), _IO__D(1), __O___(2), _I___D(3), _I___D(4),
+	PORT_DATA_O(10),		PORT_DATA_O(11),
-	_I___D(5), _IO_UD(6), _I___D(7), _IO__D(8), __O___(9),
+	PORT_DATA_IO_PU_PD(12),		PORT_DATA_IO_PD(13),
+	PORT_DATA_IO_PD(14),		PORT_DATA_O(15),
+	PORT_DATA_IO_PD(16),		PORT_DATA_IO_PD(17),
+	PORT_DATA_I_PD(18),		PORT_DATA_IO(19),
 
-	__O___(10), __O___(11), _IO_UD(12), _IO__D(13), _IO__D(14),
+	PORT_DATA_IO(20),		PORT_DATA_IO(21),
-	__O___(15), _IO__D(16), _IO__D(17), _I___D(18), _IO___(19),
+	PORT_DATA_IO(22),		PORT_DATA_IO(23),
+	PORT_DATA_IO(24),		PORT_DATA_IO(25),
+	PORT_DATA_IO(26),		PORT_DATA_IO(27),
+	PORT_DATA_IO(28),		PORT_DATA_IO(29),
 
-	_IO___(20), _IO___(21), _IO___(22), _IO___(23), _IO___(24),
+	PORT_DATA_IO(30),		PORT_DATA_IO(31),
-	_IO___(25), _IO___(26), _IO___(27), _IO___(28), _IO___(29),
+	PORT_DATA_IO(32),		PORT_DATA_IO(33),
+	PORT_DATA_IO(34),		PORT_DATA_IO(35),
+	PORT_DATA_IO(36),		PORT_DATA_IO(37),
+	PORT_DATA_IO(38),		PORT_DATA_IO(39),
 
-	_IO___(30), _IO___(31), _IO___(32), _IO___(33), _IO___(34),
+	PORT_DATA_IO(40),		PORT_DATA_IO(41),
-	_IO___(35), _IO___(36), _IO___(37), _IO___(38), _IO___(39),
+	PORT_DATA_IO(42),		PORT_DATA_IO(43),
+	PORT_DATA_IO(44),		PORT_DATA_IO(45),
+	PORT_DATA_IO_PU(46),		PORT_DATA_IO_PU(47),
+	PORT_DATA_IO_PU(48),		PORT_DATA_IO_PU(49),
 
-	_IO___(40), _IO___(41), _IO___(42), _IO___(43), _IO___(44),
+	PORT_DATA_IO_PU(50),		PORT_DATA_IO_PU(51),
-	_IO___(45), _IO_U_(46), _IO_U_(47), _IO_U_(48), _IO_U_(49),
+	PORT_DATA_IO_PU(52),		PORT_DATA_IO_PU(53),
+	PORT_DATA_IO_PU(54),		PORT_DATA_IO_PU(55),
+	PORT_DATA_IO_PU(56),		PORT_DATA_IO_PU(57),
+	PORT_DATA_IO_PU(58),		PORT_DATA_IO_PU(59),
 
-	_IO_U_(50), _IO_U_(51), _IO_U_(52), _IO_U_(53), _IO_U_(54),
+	PORT_DATA_IO_PU(60),		PORT_DATA_IO_PU(61),
-	_IO_U_(55), _IO_U_(56), _IO_U_(57), _IO_U_(58), _IO_U_(59),
+	PORT_DATA_IO(62),		PORT_DATA_O(63),
+	PORT_DATA_O(64),		PORT_DATA_IO_PU(65),
+	PORT_DATA_O(66),		PORT_DATA_IO_PU(67),  /*66?*/
+	PORT_DATA_O(68),		PORT_DATA_IO(69),
 
-	_IO_U_(60), _IO_U_(61), _IO___(62), __O___(63), __O___(64),
+	PORT_DATA_IO(70),		PORT_DATA_IO(71),
-	_IO_U_(65), __O___(66), _IO_U_(67), __O___(68), _IO___(69), /*66?*/
+	PORT_DATA_O(72),		PORT_DATA_I_PU(73),
+	PORT_DATA_I_PU_PD(74),		PORT_DATA_IO_PU_PD(75),
+	PORT_DATA_IO_PU_PD(76),		PORT_DATA_IO_PU_PD(77),
+	PORT_DATA_IO_PU_PD(78),		PORT_DATA_IO_PU_PD(79),
 
-	_IO___(70), _IO___(71), __O___(72), _I__U_(73), _I__UD(74),
+	PORT_DATA_IO_PU_PD(80),		PORT_DATA_IO_PU_PD(81),
-	_IO_UD(75), _IO_UD(76), _IO_UD(77), _IO_UD(78), _IO_UD(79),
+	PORT_DATA_IO_PU_PD(82),		PORT_DATA_IO_PU_PD(83),
+	PORT_DATA_IO_PU_PD(84),		PORT_DATA_IO_PU_PD(85),
+	PORT_DATA_IO_PU_PD(86),		PORT_DATA_IO_PU_PD(87),
+	PORT_DATA_IO_PU_PD(88),		PORT_DATA_IO_PU_PD(89),
 
-	_IO_UD(80), _IO_UD(81), _IO_UD(82), _IO_UD(83), _IO_UD(84),
+	PORT_DATA_IO_PU_PD(90),		PORT_DATA_IO_PU_PD(91),
-	_IO_UD(85), _IO_UD(86), _IO_UD(87), _IO_UD(88), _IO_UD(89),
+	PORT_DATA_IO_PU_PD(92),		PORT_DATA_IO_PU_PD(93),
+	PORT_DATA_IO_PU_PD(94),		PORT_DATA_IO_PU_PD(95),
+	PORT_DATA_IO_PU(96),		PORT_DATA_IO_PU_PD(97),
+	PORT_DATA_IO_PU_PD(98),		PORT_DATA_O(99), /*99?*/
 
-	_IO_UD(90), _IO_UD(91), _IO_UD(92), _IO_UD(93), _IO_UD(94),
+	PORT_DATA_IO_PD(100),		PORT_DATA_IO_PD(101),
-	_IO_UD(95), _IO_U_(96), _IO_UD(97), _IO_UD(98), __O___(99), /*99?*/
+	PORT_DATA_IO_PD(102),		PORT_DATA_IO_PD(103),
+	PORT_DATA_IO_PD(104),		PORT_DATA_IO_PD(105),
+	PORT_DATA_IO_PU(106),		PORT_DATA_IO_PU(107),
+	PORT_DATA_IO_PU(108),		PORT_DATA_IO_PU(109),
 
-	_IO__D(100), _IO__D(101), _IO__D(102), _IO__D(103), _IO__D(104),
+	PORT_DATA_IO_PU(110),		PORT_DATA_IO_PU(111),
-	_IO__D(105), _IO_U_(106), _IO_U_(107), _IO_U_(108), _IO_U_(109),
+	PORT_DATA_IO_PD(112),		PORT_DATA_IO_PD(113),
+	PORT_DATA_IO_PU(114),		PORT_DATA_IO_PU(115),
+	PORT_DATA_IO_PU(116),		PORT_DATA_IO_PU(117),
+	PORT_DATA_IO_PU(118),		PORT_DATA_IO_PU(119),
 
-	_IO_U_(110), _IO_U_(111), _IO__D(112), _IO__D(113), _IO_U_(114),
+	PORT_DATA_IO_PU(120),		PORT_DATA_IO_PD(121),
-	_IO_U_(115), _IO_U_(116), _IO_U_(117), _IO_U_(118), _IO_U_(119),
+	PORT_DATA_IO_PD(122),		PORT_DATA_IO_PD(123),
+	PORT_DATA_IO_PD(124),		PORT_DATA_IO_PD(125),
+	PORT_DATA_IO_PD(126),		PORT_DATA_IO_PD(127),
+	PORT_DATA_IO_PD(128),		PORT_DATA_IO_PU_PD(129),
 
-	_IO_U_(120), _IO__D(121), _IO__D(122), _IO__D(123), _IO__D(124),
+	PORT_DATA_IO_PU_PD(130),	PORT_DATA_IO_PU_PD(131),
-	_IO__D(125), _IO__D(126), _IO__D(127), _IO__D(128), _IO_UD(129),
+	PORT_DATA_IO_PU_PD(132),	PORT_DATA_IO_PU_PD(133),
+	PORT_DATA_IO_PU_PD(134),	PORT_DATA_IO_PU_PD(135),
+	PORT_DATA_IO_PD(136),		PORT_DATA_IO_PD(137),
+	PORT_DATA_IO_PD(138),		PORT_DATA_IO_PD(139),
 
-	_IO_UD(130), _IO_UD(131), _IO_UD(132), _IO_UD(133), _IO_UD(134),
+	PORT_DATA_IO_PD(140),		PORT_DATA_IO_PD(141),
-	_IO_UD(135), _IO__D(136), _IO__D(137), _IO__D(138), _IO__D(139),
+	PORT_DATA_IO_PD(142),		PORT_DATA_IO_PU_PD(143),
+	PORT_DATA_IO_PD(144),		PORT_DATA_IO_PD(145),
+	PORT_DATA_IO_PD(146),		PORT_DATA_IO_PD(147),
+	PORT_DATA_IO_PD(148),		PORT_DATA_IO_PD(149),
 
-	_IO__D(140), _IO__D(141), _IO__D(142), _IO_UD(143), _IO__D(144),
+	PORT_DATA_IO_PD(150),		PORT_DATA_IO_PD(151),
-	_IO__D(145), _IO__D(146), _IO__D(147), _IO__D(148), _IO__D(149),
+	PORT_DATA_IO_PU_PD(152),	PORT_DATA_I_PD(153),
+	PORT_DATA_IO_PU_PD(154),	PORT_DATA_I_PD(155),
+	PORT_DATA_IO_PD(156),		PORT_DATA_IO_PD(157),
+	PORT_DATA_I_PD(158),		PORT_DATA_IO_PD(159),
 
-	_IO__D(150), _IO__D(151), _IO_UD(152), _I___D(153), _IO_UD(154),
+	PORT_DATA_O(160),		PORT_DATA_IO_PD(161),
-	_I___D(155), _IO__D(156), _IO__D(157), _I___D(158), _IO__D(159),
+	PORT_DATA_IO_PD(162),		PORT_DATA_IO_PD(163),
+	PORT_DATA_I_PD(164),		PORT_DATA_IO_PD(165),
+	PORT_DATA_I_PD(166),		PORT_DATA_I_PD(167),
+	PORT_DATA_I_PD(168),		PORT_DATA_I_PD(169),
 
-	__O___(160), _IO__D(161), _IO__D(162), _IO__D(163), _I___D(164),
+	PORT_DATA_I_PD(170),		PORT_DATA_O(171),
-	_IO__D(165), _I___D(166), _I___D(167), _I___D(168), _I___D(169),
+	PORT_DATA_IO_PU_PD(172),	PORT_DATA_IO_PU_PD(173),
+	PORT_DATA_IO_PU_PD(174),	PORT_DATA_IO_PU_PD(175),
+	PORT_DATA_IO_PU_PD(176),	PORT_DATA_IO_PU_PD(177),
+	PORT_DATA_IO_PU_PD(178),	PORT_DATA_O(179),
 
-	_I___D(170), __O___(171), _IO_UD(172), _IO_UD(173), _IO_UD(174),
+	PORT_DATA_IO_PU_PD(180),	PORT_DATA_IO_PU_PD(181),
-	_IO_UD(175), _IO_UD(176), _IO_UD(177), _IO_UD(178), __O___(179),
+	PORT_DATA_IO_PU_PD(182),	PORT_DATA_IO_PU_PD(183),
+	PORT_DATA_IO_PU_PD(184),	PORT_DATA_O(185),
+	PORT_DATA_IO_PU_PD(186),	PORT_DATA_IO_PU_PD(187),
+	PORT_DATA_IO_PU_PD(188),	PORT_DATA_IO_PU_PD(189),
 
-	_IO_UD(180), _IO_UD(181), _IO_UD(182), _IO_UD(183), _IO_UD(184),
+	PORT_DATA_IO_PU_PD(190),
-	__O___(185), _IO_UD(186), _IO_UD(187), _IO_UD(188), _IO_UD(189),
-
-	_IO_UD(190),
 
 	/* IRQ */
 	PINMUX_DATA(IRQ0_6_MARK,	PORT6_FN0, 	MSEL1CR_0_0),
@@ -926,10 +928,6 @@ static pinmux_enum_t pinmux_data[] = {
 	PINMUX_DATA(MFIv4_MARK,		MSEL4CR_6_1),
 };
 
-#define _GPIO_PORT(pfx, sfx) PINMUX_GPIO(GPIO_PORT##pfx, PORT##pfx##_DATA)
-#define GPIO_PORT_ALL() _190(_GPIO_PORT, , unused)
-#define GPIO_FN(str) PINMUX_GPIO(GPIO_FN_##str, str##_MARK)
-
 static struct pinmux_gpio pinmux_gpios[] = {
 
 	/* PORT */
@@ -1201,22 +1199,6 @@ static struct pinmux_gpio pinmux_gpios[] = {
 	GPIO_FN(SDENC_DV_CLKI),
 };
 
-/* helper for top 4 bits in PORTnCR */
-#define PCRH(in, in_pd, in_pu, out)		\
-	0, (out), (in), 0,			\
-	0, 0, 0, 0,				\
-	0, 0, (in_pd), 0,			\
-	0, 0, (in_pu), 0
-
-#define PORTCR(nr, reg)						\
-	{ PINMUX_CFG_REG("PORT" nr "CR", reg, 8, 4) {		\
-		PCRH(PORT##nr##_IN, PORT##nr##_IN_PD,		\
-		     PORT##nr##_IN_PU, PORT##nr##_OUT),		\
-		PORT##nr##_FN0, PORT##nr##_FN1, PORT##nr##_FN2,	\
-		PORT##nr##_FN3,	PORT##nr##_FN4, PORT##nr##_FN5,	\
-		PORT##nr##_FN6, PORT##nr##_FN7 }		\
-	}
-
 static struct pinmux_cfg_reg pinmux_config_regs[] = {
 	PORTCR(0,	0xE6051000), /* PORT0CR */
 	PORTCR(1,	0xE6051001), /* PORT1CR */

arch/arm/mach-shmobile/pfc-sh7377.c

@@ -22,84 +22,65 @@
 #include <linux/gpio.h>
 #include <mach/sh7377.h>
 
-#define _1(fn, pfx, sfx) fn(pfx, sfx)
+#define CPU_ALL_PORT(fn, pfx, sfx)				\
-
+	PORT_10(fn, pfx, sfx), PORT_90(fn, pfx, sfx),		\
-#define _10(fn, pfx, sfx)				\
+	PORT_10(fn, pfx##10, sfx),				\
-	_1(fn, pfx##0, sfx), _1(fn, pfx##1, sfx),	\
+	PORT_1(fn, pfx##110, sfx), PORT_1(fn, pfx##111, sfx),	\
-	_1(fn, pfx##2, sfx), _1(fn, pfx##3, sfx),	\
+	PORT_1(fn, pfx##112, sfx), PORT_1(fn, pfx##113, sfx),	\
-	_1(fn, pfx##4, sfx), _1(fn, pfx##5, sfx),	\
+	PORT_1(fn, pfx##114, sfx), PORT_1(fn, pfx##115, sfx),	\
-	_1(fn, pfx##6, sfx), _1(fn, pfx##7, sfx),	\
+	PORT_1(fn, pfx##116, sfx), PORT_1(fn, pfx##117, sfx),	\
-	_1(fn, pfx##8, sfx), _1(fn, pfx##9, sfx)
+	PORT_1(fn, pfx##118, sfx),				\
-
+	PORT_1(fn, pfx##128, sfx), PORT_1(fn, pfx##129, sfx),	\
-#define _90(fn, pfx, sfx)				\
+	PORT_10(fn, pfx##13, sfx), PORT_10(fn, pfx##14, sfx),	\
-	_10(fn, pfx##1, sfx), _10(fn, pfx##2, sfx),	\
+	PORT_10(fn, pfx##15, sfx),				\
-	_10(fn, pfx##3, sfx), _10(fn, pfx##4, sfx),	\
+	PORT_1(fn, pfx##160, sfx), PORT_1(fn, pfx##161, sfx),	\
-	_10(fn, pfx##5, sfx), _10(fn, pfx##6, sfx),	\
+	PORT_1(fn, pfx##162, sfx), PORT_1(fn, pfx##163, sfx),	\
-	_10(fn, pfx##7, sfx), _10(fn, pfx##8, sfx),	\
+	PORT_1(fn, pfx##164, sfx),				\
-	_10(fn, pfx##9, sfx)
+	PORT_1(fn, pfx##192, sfx), PORT_1(fn, pfx##193, sfx),	\
-
+	PORT_1(fn, pfx##194, sfx), PORT_1(fn, pfx##195, sfx),	\
-#define _265(fn, pfx, sfx)				\
+	PORT_1(fn, pfx##196, sfx), PORT_1(fn, pfx##197, sfx),	\
-	_10(fn, pfx, sfx), _90(fn, pfx, sfx),		\
+	PORT_1(fn, pfx##198, sfx), PORT_1(fn, pfx##199, sfx),	\
-	_10(fn, pfx##10, sfx),				\
+	PORT_10(fn, pfx##20, sfx), PORT_10(fn, pfx##21, sfx),	\
-	_1(fn, pfx##110, sfx), _1(fn, pfx##111, sfx),	\
+	PORT_10(fn, pfx##22, sfx), PORT_10(fn, pfx##23, sfx),	\
-	_1(fn, pfx##112, sfx), _1(fn, pfx##113, sfx),	\
+	PORT_10(fn, pfx##24, sfx), PORT_10(fn, pfx##25, sfx),	\
-	_1(fn, pfx##114, sfx), _1(fn, pfx##115, sfx),	\
+	PORT_1(fn, pfx##260, sfx), PORT_1(fn, pfx##261, sfx),	\
-	_1(fn, pfx##116, sfx), _1(fn, pfx##117, sfx),	\
+	PORT_1(fn, pfx##262, sfx), PORT_1(fn, pfx##263, sfx),	\
-	_1(fn, pfx##118, sfx),				\
+	PORT_1(fn, pfx##264, sfx)
-	_1(fn, pfx##128, sfx), _1(fn, pfx##129, sfx),	\
-	_10(fn, pfx##13, sfx), _10(fn, pfx##14, sfx),	\
-	_10(fn, pfx##15, sfx),				\
-	_1(fn, pfx##160, sfx), _1(fn, pfx##161, sfx),	\
-	_1(fn, pfx##162, sfx), _1(fn, pfx##163, sfx),	\
-	_1(fn, pfx##164, sfx),				\
-	_1(fn, pfx##192, sfx), _1(fn, pfx##193, sfx),	\
-	_1(fn, pfx##194, sfx), _1(fn, pfx##195, sfx),	\
-	_1(fn, pfx##196, sfx), _1(fn, pfx##197, sfx),	\
-	_1(fn, pfx##198, sfx), _1(fn, pfx##199, sfx),	\
-	_10(fn, pfx##20, sfx), _10(fn, pfx##21, sfx),	\
-	_10(fn, pfx##22, sfx), _10(fn, pfx##23, sfx),	\
-	_10(fn, pfx##24, sfx), _10(fn, pfx##25, sfx),	\
-	_1(fn, pfx##260, sfx), _1(fn, pfx##261, sfx),	\
-	_1(fn, pfx##262, sfx), _1(fn, pfx##263, sfx),	\
-	_1(fn, pfx##264, sfx)
-
-#define _PORT(pfx, sfx) pfx##_##sfx
-#define PORT_265(str) _265(_PORT, PORT, str)
 
 enum {
 	PINMUX_RESERVED = 0,
 
 	PINMUX_DATA_BEGIN,
-	PORT_265(DATA), /* PORT0_DATA -> PORT264_DATA */
+	PORT_ALL(DATA), /* PORT0_DATA -> PORT264_DATA */
 	PINMUX_DATA_END,
 
 	PINMUX_INPUT_BEGIN,
-	PORT_265(IN), /* PORT0_IN -> PORT264_IN */
+	PORT_ALL(IN), /* PORT0_IN -> PORT264_IN */
 	PINMUX_INPUT_END,
 
 	PINMUX_INPUT_PULLUP_BEGIN,
-	PORT_265(IN_PU), /* PORT0_IN_PU -> PORT264_IN_PU */
+	PORT_ALL(IN_PU), /* PORT0_IN_PU -> PORT264_IN_PU */
 	PINMUX_INPUT_PULLUP_END,
 
 	PINMUX_INPUT_PULLDOWN_BEGIN,
-	PORT_265(IN_PD), /* PORT0_IN_PD -> PORT264_IN_PD */
+	PORT_ALL(IN_PD), /* PORT0_IN_PD -> PORT264_IN_PD */
 	PINMUX_INPUT_PULLDOWN_END,
 
 	PINMUX_OUTPUT_BEGIN,
-	PORT_265(OUT), /* PORT0_OUT -> PORT264_OUT */
+	PORT_ALL(OUT), /* PORT0_OUT -> PORT264_OUT */
 	PINMUX_OUTPUT_END,
 
 	PINMUX_FUNCTION_BEGIN,
-	PORT_265(FN_IN), /* PORT0_FN_IN -> PORT264_FN_IN */
+	PORT_ALL(FN_IN), /* PORT0_FN_IN -> PORT264_FN_IN */
-	PORT_265(FN_OUT), /* PORT0_FN_OUT -> PORT264_FN_OUT */
+	PORT_ALL(FN_OUT), /* PORT0_FN_OUT -> PORT264_FN_OUT */
-	PORT_265(FN0), /* PORT0_FN0 -> PORT264_FN0 */
+	PORT_ALL(FN0), /* PORT0_FN0 -> PORT264_FN0 */
-	PORT_265(FN1), /* PORT0_FN1 -> PORT264_FN1 */
+	PORT_ALL(FN1), /* PORT0_FN1 -> PORT264_FN1 */
-	PORT_265(FN2), /* PORT0_FN2 -> PORT264_FN2 */
+	PORT_ALL(FN2), /* PORT0_FN2 -> PORT264_FN2 */
-	PORT_265(FN3), /* PORT0_FN3 -> PORT264_FN3 */
+	PORT_ALL(FN3), /* PORT0_FN3 -> PORT264_FN3 */
-	PORT_265(FN4), /* PORT0_FN4 -> PORT264_FN4 */
+	PORT_ALL(FN4), /* PORT0_FN4 -> PORT264_FN4 */
-	PORT_265(FN5), /* PORT0_FN5 -> PORT264_FN5 */
+	PORT_ALL(FN5), /* PORT0_FN5 -> PORT264_FN5 */
-	PORT_265(FN6), /* PORT0_FN6 -> PORT264_FN6 */
+	PORT_ALL(FN6), /* PORT0_FN6 -> PORT264_FN6 */
-	PORT_265(FN7), /* PORT0_FN7 -> PORT264_FN7 */
+	PORT_ALL(FN7), /* PORT0_FN7 -> PORT264_FN7 */
 
 	MSELBCR_MSEL17_1, MSELBCR_MSEL17_0,
 	MSELBCR_MSEL16_1, MSELBCR_MSEL16_0,
@@ -360,45 +341,6 @@ enum {
 	PINMUX_MARK_END,
 };
 
-#define PORT_DATA_I(nr)	\
-	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_IN)
-
-#define PORT_DATA_I_PD(nr)	\
-	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0,	\
-				PORT##nr##_IN, PORT##nr##_IN_PD)
-
-#define PORT_DATA_I_PU(nr)	\
-	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0,	\
-				PORT##nr##_IN, PORT##nr##_IN_PU)
-
-#define PORT_DATA_I_PU_PD(nr)	\
-	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0,	\
-				PORT##nr##_IN, PORT##nr##_IN_PD,	\
-				PORT##nr##_IN_PU)
-
-#define PORT_DATA_O(nr)	\
-	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0,	\
-				PORT##nr##_OUT)
-
-#define PORT_DATA_IO(nr)	\
-	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0,	\
-				PORT##nr##_OUT, PORT##nr##_IN)
-
-#define PORT_DATA_IO_PD(nr)	\
-	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0,	\
-				PORT##nr##_OUT, PORT##nr##_IN,		\
-				PORT##nr##_IN_PD)
-
-#define PORT_DATA_IO_PU(nr)	\
-	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0,	\
-				PORT##nr##_OUT, PORT##nr##_IN,		\
-				PORT##nr##_IN_PU)
-
-#define PORT_DATA_IO_PU_PD(nr)	\
-	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0,	\
-				PORT##nr##_OUT, PORT##nr##_IN,		\
-				PORT##nr##_IN_PD, PORT##nr##_IN_PU)
-
 static pinmux_enum_t pinmux_data[] = {
 	/* specify valid pin states for each pin in GPIO mode */
 	/* 55-1 (GPIO) */
@@ -1078,13 +1020,9 @@ static pinmux_enum_t pinmux_data[] = {
 	PINMUX_DATA(RESETOUTS_MARK, PORT264_FN1),
 };
 
-#define _GPIO_PORT(pfx, sfx) PINMUX_GPIO(GPIO_PORT##pfx, PORT##pfx##_DATA)
-#define GPIO_PORT_265() _265(_GPIO_PORT, , unused)
-#define GPIO_FN(str) PINMUX_GPIO(GPIO_FN_##str, str##_MARK)
-
 static struct pinmux_gpio pinmux_gpios[] = {
 	/* 55-1 -> 55-5 (GPIO) */
-	GPIO_PORT_265(),
+	GPIO_PORT_ALL(),
 
 	/* Special Pull-up / Pull-down Functions */
 	GPIO_FN(PORT66_KEYIN0_PU), GPIO_FN(PORT67_KEYIN1_PU),
@@ -1362,23 +1300,6 @@ static struct pinmux_gpio pinmux_gpios[] = {
 	GPIO_FN(RESETOUTS),
 };
 
-/* helper for top 4 bits in PORTnCR */
-#define PCRH(in, in_pd, in_pu, out)	\
-	0, (out), (in), 0,	\
-		0, 0, 0, 0,	\
-		0, 0, (in_pd), 0,	\
-		0, 0, (in_pu), 0
-
-#define PORTCR(nr, reg)	\
-	{ PINMUX_CFG_REG("PORT" nr "CR", reg, 8, 4) {	\
-			PCRH(PORT##nr##_IN, PORT##nr##_IN_PD,	\
-				 PORT##nr##_IN_PU, PORT##nr##_OUT),	\
-				PORT##nr##_FN0, PORT##nr##_FN1,	\
-				PORT##nr##_FN2, PORT##nr##_FN3,	\
-				PORT##nr##_FN4, PORT##nr##_FN5,	\
-				PORT##nr##_FN6, PORT##nr##_FN7 }	\
-	}
-
 static struct pinmux_cfg_reg pinmux_config_regs[] = {
 	PORTCR(0, 0xe6050000), /* PORT0CR */
 	PORTCR(1, 0xe6050001), /* PORT1CR */

arch/arm/mach-shmobile/pfc-sh73a0.c

@@ -24,83 +24,71 @@
 #include <mach/sh73a0.h>
 #include <mach/irqs.h>
 
-#define _1(fn, pfx, sfx) fn(pfx, sfx)
+#define CPU_ALL_PORT(fn, pfx, sfx)				\
-
+	PORT_10(fn, pfx,    sfx), PORT_10(fn, pfx##1, sfx),	\
-#define _10(fn, pfx, sfx)				\
+	PORT_10(fn, pfx##2, sfx), PORT_10(fn, pfx##3, sfx),	\
-	_1(fn, pfx##0, sfx), _1(fn, pfx##1, sfx),	\
+	PORT_10(fn, pfx##4, sfx), PORT_10(fn, pfx##5, sfx),	\
-	_1(fn, pfx##2, sfx), _1(fn, pfx##3, sfx),	\
+	PORT_10(fn, pfx##6, sfx), PORT_10(fn, pfx##7, sfx),	\
-	_1(fn, pfx##4, sfx), _1(fn, pfx##5, sfx),	\
+	PORT_10(fn, pfx##8, sfx), PORT_10(fn, pfx##9, sfx),	\
-	_1(fn, pfx##6, sfx), _1(fn, pfx##7, sfx),	\
+	PORT_10(fn, pfx##10, sfx),				\
-	_1(fn, pfx##8, sfx), _1(fn, pfx##9, sfx)
+	PORT_1(fn, pfx##110, sfx), PORT_1(fn, pfx##111, sfx),	\
-
+	PORT_1(fn, pfx##112, sfx), PORT_1(fn, pfx##113, sfx),	\
-#define _310(fn, pfx, sfx)				\
+	PORT_1(fn, pfx##114, sfx), PORT_1(fn, pfx##115, sfx),	\
-	_10(fn, pfx,    sfx), _10(fn, pfx##1, sfx),	\
+	PORT_1(fn, pfx##116, sfx), PORT_1(fn, pfx##117, sfx),	\
-	_10(fn, pfx##2, sfx), _10(fn, pfx##3, sfx),	\
+	PORT_1(fn, pfx##118, sfx),				\
-	_10(fn, pfx##4, sfx), _10(fn, pfx##5, sfx),	\
+	PORT_1(fn, pfx##128, sfx), PORT_1(fn, pfx##129, sfx),	\
-	_10(fn, pfx##6, sfx), _10(fn, pfx##7, sfx),	\
+	PORT_10(fn, pfx##13, sfx), PORT_10(fn, pfx##14, sfx),	\
-	_10(fn, pfx##8, sfx), _10(fn, pfx##9, sfx),	\
+	PORT_10(fn, pfx##15, sfx),				\
-	_10(fn, pfx##10, sfx),				\
+	PORT_1(fn, pfx##160, sfx), PORT_1(fn, pfx##161, sfx),	\
-	_1(fn, pfx##110, sfx), _1(fn, pfx##111, sfx),	\
+	PORT_1(fn, pfx##162, sfx), PORT_1(fn, pfx##163, sfx),	\
-	_1(fn, pfx##112, sfx), _1(fn, pfx##113, sfx),	\
+	PORT_1(fn, pfx##164, sfx),				\
-	_1(fn, pfx##114, sfx), _1(fn, pfx##115, sfx),	\
+	PORT_1(fn, pfx##192, sfx), PORT_1(fn, pfx##193, sfx),	\
-	_1(fn, pfx##116, sfx), _1(fn, pfx##117, sfx),	\
+	PORT_1(fn, pfx##194, sfx), PORT_1(fn, pfx##195, sfx),	\
-	_1(fn, pfx##118, sfx),				\
+	PORT_1(fn, pfx##196, sfx), PORT_1(fn, pfx##197, sfx),	\
-	_1(fn, pfx##128, sfx), _1(fn, pfx##129, sfx),	\
+	PORT_1(fn, pfx##198, sfx), PORT_1(fn, pfx##199, sfx),	\
-	_10(fn, pfx##13, sfx), _10(fn, pfx##14, sfx),	\
+	PORT_10(fn, pfx##20, sfx), PORT_10(fn, pfx##21, sfx),	\
-	_10(fn, pfx##15, sfx),				\
+	PORT_10(fn, pfx##22, sfx), PORT_10(fn, pfx##23, sfx),	\
-	_1(fn, pfx##160, sfx), _1(fn, pfx##161, sfx),	\
+	PORT_10(fn, pfx##24, sfx), PORT_10(fn, pfx##25, sfx),	\
-	_1(fn, pfx##162, sfx), _1(fn, pfx##163, sfx),	\
+	PORT_10(fn, pfx##26, sfx), PORT_10(fn, pfx##27, sfx),	\
-	_1(fn, pfx##164, sfx),				\
+	PORT_1(fn, pfx##280, sfx), PORT_1(fn, pfx##281, sfx),	\
-	_1(fn, pfx##192, sfx), _1(fn, pfx##193, sfx),	\
+	PORT_1(fn, pfx##282, sfx),				\
-	_1(fn, pfx##194, sfx), _1(fn, pfx##195, sfx),	\
+	PORT_1(fn, pfx##288, sfx), PORT_1(fn, pfx##289, sfx),	\
-	_1(fn, pfx##196, sfx), _1(fn, pfx##197, sfx),	\
+	PORT_10(fn, pfx##29, sfx), PORT_10(fn, pfx##30, sfx)
-	_1(fn, pfx##198, sfx), _1(fn, pfx##199, sfx),	\
-	_10(fn, pfx##20, sfx), _10(fn, pfx##21, sfx),	\
-	_10(fn, pfx##22, sfx), _10(fn, pfx##23, sfx),	\
-	_10(fn, pfx##24, sfx), _10(fn, pfx##25, sfx),	\
-	_10(fn, pfx##26, sfx), _10(fn, pfx##27, sfx),	\
-	_1(fn, pfx##280, sfx), _1(fn, pfx##281, sfx),	\
-	_1(fn, pfx##282, sfx),				\
-	_1(fn, pfx##288, sfx), _1(fn, pfx##289, sfx),	\
-	_10(fn, pfx##29, sfx), _10(fn, pfx##30, sfx)
-
-#define _PORT(pfx, sfx) pfx##_##sfx
-#define PORT_310(str) _310(_PORT, PORT, str)
 
 enum {
 	PINMUX_RESERVED = 0,
 
 	PINMUX_DATA_BEGIN,
-	PORT_310(DATA),			/* PORT0_DATA -> PORT309_DATA */
+	PORT_ALL(DATA),			/* PORT0_DATA -> PORT309_DATA */
 	PINMUX_DATA_END,
 
 	PINMUX_INPUT_BEGIN,
-	PORT_310(IN),			/* PORT0_IN -> PORT309_IN */
+	PORT_ALL(IN),			/* PORT0_IN -> PORT309_IN */
 	PINMUX_INPUT_END,
 
 	PINMUX_INPUT_PULLUP_BEGIN,
-	PORT_310(IN_PU),		/* PORT0_IN_PU -> PORT309_IN_PU */
+	PORT_ALL(IN_PU),		/* PORT0_IN_PU -> PORT309_IN_PU */
 	PINMUX_INPUT_PULLUP_END,
 
 	PINMUX_INPUT_PULLDOWN_BEGIN,
-	PORT_310(IN_PD),		/* PORT0_IN_PD -> PORT309_IN_PD */
+	PORT_ALL(IN_PD),		/* PORT0_IN_PD -> PORT309_IN_PD */
 	PINMUX_INPUT_PULLDOWN_END,
 
 	PINMUX_OUTPUT_BEGIN,
-	PORT_310(OUT),			/* PORT0_OUT -> PORT309_OUT */
+	PORT_ALL(OUT),			/* PORT0_OUT -> PORT309_OUT */
 	PINMUX_OUTPUT_END,
 
 	PINMUX_FUNCTION_BEGIN,
-	PORT_310(FN_IN),		/* PORT0_FN_IN -> PORT309_FN_IN */
+	PORT_ALL(FN_IN),		/* PORT0_FN_IN -> PORT309_FN_IN */
-	PORT_310(FN_OUT),		/* PORT0_FN_OUT -> PORT309_FN_OUT */
+	PORT_ALL(FN_OUT),		/* PORT0_FN_OUT -> PORT309_FN_OUT */
-	PORT_310(FN0),			/* PORT0_FN0 -> PORT309_FN0 */
+	PORT_ALL(FN0),			/* PORT0_FN0 -> PORT309_FN0 */
-	PORT_310(FN1),			/* PORT0_FN1 -> PORT309_FN1 */
+	PORT_ALL(FN1),			/* PORT0_FN1 -> PORT309_FN1 */
-	PORT_310(FN2),			/* PORT0_FN2 -> PORT309_FN2 */
+	PORT_ALL(FN2),			/* PORT0_FN2 -> PORT309_FN2 */
-	PORT_310(FN3),			/* PORT0_FN3 -> PORT309_FN3 */
+	PORT_ALL(FN3),			/* PORT0_FN3 -> PORT309_FN3 */
-	PORT_310(FN4),			/* PORT0_FN4 -> PORT309_FN4 */
+	PORT_ALL(FN4),			/* PORT0_FN4 -> PORT309_FN4 */
-	PORT_310(FN5),			/* PORT0_FN5 -> PORT309_FN5 */
+	PORT_ALL(FN5),			/* PORT0_FN5 -> PORT309_FN5 */
-	PORT_310(FN6),			/* PORT0_FN6 -> PORT309_FN6 */
+	PORT_ALL(FN6),			/* PORT0_FN6 -> PORT309_FN6 */
-	PORT_310(FN7),			/* PORT0_FN7 -> PORT309_FN7 */
+	PORT_ALL(FN7),			/* PORT0_FN7 -> PORT309_FN7 */
 
 	MSEL2CR_MSEL19_0, MSEL2CR_MSEL19_1,
 	MSEL2CR_MSEL18_0, MSEL2CR_MSEL18_1,
@@ -508,6 +496,14 @@ enum {
 	SDHICMD2_PU_MARK,
 	MMCCMD0_PU_MARK,
 	MMCCMD1_PU_MARK,
+	MMCD0_0_PU_MARK,
+	MMCD0_1_PU_MARK,
+	MMCD0_2_PU_MARK,
+	MMCD0_3_PU_MARK,
+	MMCD0_4_PU_MARK,
+	MMCD0_5_PU_MARK,
+	MMCD0_6_PU_MARK,
+	MMCD0_7_PU_MARK,
 	FSIBISLD_PU_MARK,
 	FSIACK_PU_MARK,
 	FSIAILR_PU_MARK,
@@ -517,45 +513,6 @@ enum {
 	PINMUX_MARK_END,
 };
 
-#define PORT_DATA_I(nr)	\
-	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_IN)
-
-#define PORT_DATA_I_PD(nr)	\
-	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0,	\
-				PORT##nr##_IN, PORT##nr##_IN_PD)
-
-#define PORT_DATA_I_PU(nr)	\
-	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0,	\
-				PORT##nr##_IN, PORT##nr##_IN_PU)
-
-#define PORT_DATA_I_PU_PD(nr)	\
-	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0,	\
-				PORT##nr##_IN, PORT##nr##_IN_PD,	\
-				PORT##nr##_IN_PU)
-
-#define PORT_DATA_O(nr)	\
-	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0,	\
-				PORT##nr##_OUT)
-
-#define PORT_DATA_IO(nr)	\
-	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0,	\
-				PORT##nr##_OUT, PORT##nr##_IN)
-
-#define PORT_DATA_IO_PD(nr)	\
-	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0,	\
-				PORT##nr##_OUT, PORT##nr##_IN,		\
-				PORT##nr##_IN_PD)
-
-#define PORT_DATA_IO_PU(nr)	\
-	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0,	\
-				PORT##nr##_OUT, PORT##nr##_IN,		\
-				PORT##nr##_IN_PU)
-
-#define PORT_DATA_IO_PU_PD(nr)	\
-	PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0,	\
-				PORT##nr##_OUT, PORT##nr##_IN,		\
-				PORT##nr##_IN_PD, PORT##nr##_IN_PU)
-
 static pinmux_enum_t pinmux_data[] = {
 	/* specify valid pin states for each pin in GPIO mode */
 
@@ -1561,6 +1518,24 @@ static pinmux_enum_t pinmux_data[] = {
 		MSEL4CR_MSEL15_0),
 	PINMUX_DATA(MMCCMD1_PU_MARK, PORT297_FN2, PORT297_IN_PU,
 		MSEL4CR_MSEL15_1),
+
+	PINMUX_DATA(MMCD0_0_PU_MARK,
+		    PORT271_FN1, PORT271_IN_PU, MSEL4CR_MSEL15_0),
+	PINMUX_DATA(MMCD0_1_PU_MARK,
+		    PORT272_FN1, PORT272_IN_PU, MSEL4CR_MSEL15_0),
+	PINMUX_DATA(MMCD0_2_PU_MARK,
+		    PORT273_FN1, PORT273_IN_PU, MSEL4CR_MSEL15_0),
+	PINMUX_DATA(MMCD0_3_PU_MARK,
+		    PORT274_FN1, PORT274_IN_PU, MSEL4CR_MSEL15_0),
+	PINMUX_DATA(MMCD0_4_PU_MARK,
+		    PORT275_FN1, PORT275_IN_PU, MSEL4CR_MSEL15_0),
+	PINMUX_DATA(MMCD0_5_PU_MARK,
+		    PORT276_FN1, PORT276_IN_PU, MSEL4CR_MSEL15_0),
+	PINMUX_DATA(MMCD0_6_PU_MARK,
+		    PORT277_FN1, PORT277_IN_PU, MSEL4CR_MSEL15_0),
+	PINMUX_DATA(MMCD0_7_PU_MARK,
+		    PORT278_FN1, PORT278_IN_PU, MSEL4CR_MSEL15_0),
+
 	PINMUX_DATA(FSIBISLD_PU_MARK, PORT39_FN1, PORT39_IN_PU),
 	PINMUX_DATA(FSIACK_PU_MARK, PORT49_FN1, PORT49_IN_PU),
 	PINMUX_DATA(FSIAILR_PU_MARK, PORT50_FN5, PORT50_IN_PU),
@@ -1568,12 +1543,8 @@ static pinmux_enum_t pinmux_data[] = {
 	PINMUX_DATA(FSIAISLD_PU_MARK, PORT55_FN1, PORT55_IN_PU),
 };
 
-#define _GPIO_PORT(pfx, sfx) PINMUX_GPIO(GPIO_PORT##pfx, PORT##pfx##_DATA)
-#define GPIO_PORT_310() _310(_GPIO_PORT, , unused)
-#define GPIO_FN(str) PINMUX_GPIO(GPIO_FN_##str, str##_MARK)
-
 static struct pinmux_gpio pinmux_gpios[] = {
-	GPIO_PORT_310(),
+	GPIO_PORT_ALL(),
 
 	/* Table 25-1 (Functions 0-7) */
 	GPIO_FN(VBUS_0),
@@ -2236,24 +2207,20 @@ static struct pinmux_gpio pinmux_gpios[] = {
 	GPIO_FN(SDHICMD2_PU),
 	GPIO_FN(MMCCMD0_PU),
 	GPIO_FN(MMCCMD1_PU),
+	GPIO_FN(MMCD0_0_PU),
+	GPIO_FN(MMCD0_1_PU),
+	GPIO_FN(MMCD0_2_PU),
+	GPIO_FN(MMCD0_3_PU),
+	GPIO_FN(MMCD0_4_PU),
+	GPIO_FN(MMCD0_5_PU),
+	GPIO_FN(MMCD0_6_PU),
+	GPIO_FN(MMCD0_7_PU),
 	GPIO_FN(FSIACK_PU),
 	GPIO_FN(FSIAILR_PU),
 	GPIO_FN(FSIAIBT_PU),
 	GPIO_FN(FSIAISLD_PU),
 };
 
-#define PORTCR(nr, reg)	\
-	{ PINMUX_CFG_REG("PORT" nr "CR", reg, 8, 4) { \
-		0, \
-		/*0001*/ PORT##nr##_OUT , \
-		/*0010*/ PORT##nr##_IN , 0, 0, 0, 0, 0, 0, 0, \
-		/*1010*/ PORT##nr##_IN_PD, 0, 0, 0, \
-		/*1110*/ PORT##nr##_IN_PU, 0, \
-		PORT##nr##_FN0, PORT##nr##_FN1,	PORT##nr##_FN2, \
-		PORT##nr##_FN3,	PORT##nr##_FN4, PORT##nr##_FN5, \
-		PORT##nr##_FN6, PORT##nr##_FN7, 0, 0, 0, 0, 0, 0, 0, 0 } \
-	}
-
 static struct pinmux_cfg_reg pinmux_config_regs[] = {
 	PORTCR(0, 0xe6050000), /* PORT0CR */
 	PORTCR(1, 0xe6050001), /* PORT1CR */

arch/arm/mach-shmobile/pm-sh7372.c

@@ -402,22 +402,18 @@ static void sh7372_setup_a3sm(unsigned long msk, unsigned long msk2)
 
 #ifdef CONFIG_CPU_IDLE
 
-static void sh7372_cpuidle_setup(struct cpuidle_device *dev)
+static void sh7372_cpuidle_setup(struct cpuidle_driver *drv)
 {
-	struct cpuidle_state *state;
+	struct cpuidle_state *state = &drv->states[drv->state_count];
-	int i = dev->state_count;
 
-	state = &dev->states[i];
 	snprintf(state->name, CPUIDLE_NAME_LEN, "C2");
 	strncpy(state->desc, "Core Standby Mode", CPUIDLE_DESC_LEN);
 	state->exit_latency = 10;
 	state->target_residency = 20 + 10;
-	state->power_usage = 1; /* perhaps not */
+	state->flags = CPUIDLE_FLAG_TIME_VALID;
-	state->flags = 0;
+	shmobile_cpuidle_modes[drv->state_count] = sh7372_enter_core_standby;
-	state->flags |= CPUIDLE_FLAG_TIME_VALID;
-	shmobile_cpuidle_modes[i] = sh7372_enter_core_standby;
 
-	dev->state_count = i + 1;
+	drv->state_count++;
 }
 
 static void sh7372_cpuidle_init(void)

arch/arm/mach-tegra/board-dt.c

@@ -101,6 +101,13 @@ static void __init tegra_dt_init(void)
 
 	tegra_clk_init_from_table(tegra_dt_clk_init_table);
 
+	/*
+	 * Finished with the static registrations now; fill in the missing
+	 * devices
+	 */
+	of_platform_populate(NULL, tegra_dt_match_table,
+				tegra20_auxdata_lookup, NULL);
+
 	for (i = 0; i < ARRAY_SIZE(pinmux_configs); i++) {
 		if (of_machine_is_compatible(pinmux_configs[i].machine)) {
 			pinmux_configs[i].init();
@@ -110,12 +117,6 @@ static void __init tegra_dt_init(void)
 
 	WARN(i == ARRAY_SIZE(pinmux_configs),
 		"Unknown platform! Pinmuxing not initialized\n");
-
-	/*
-	 * Finished with the static registrations now; fill in the missing
-	 * devices
-	 */
-	of_platform_populate(NULL, tegra_dt_match_table, tegra20_auxdata_lookup, NULL);
 }
 
 static const char * tegra_dt_board_compat[] = {

arch/arm/mach-tegra/board-harmony-pinmux.c

@@ -16,6 +16,8 @@
 
 #include <linux/kernel.h>
 #include <linux/gpio.h>
+#include <linux/of.h>
+
 #include <mach/pinmux.h>
 
 #include "gpio-names.h"
@@ -161,7 +163,9 @@ static struct tegra_gpio_table gpio_table[] = {
 
 void harmony_pinmux_init(void)
 {
-	platform_add_devices(pinmux_devices, ARRAY_SIZE(pinmux_devices));
+	if (!of_machine_is_compatible("nvidia,tegra20"))
+		platform_add_devices(pinmux_devices,
+					ARRAY_SIZE(pinmux_devices));
 
 	tegra_pinmux_config_table(harmony_pinmux, ARRAY_SIZE(harmony_pinmux));
 

arch/arm/mach-tegra/board-paz00-pinmux.c

@@ -16,6 +16,8 @@
 
 #include <linux/kernel.h>
 #include <linux/gpio.h>
+#include <linux/of.h>
+
 #include <mach/pinmux.h>
 
 #include "gpio-names.h"
@@ -158,7 +160,9 @@ static struct tegra_gpio_table gpio_table[] = {
 
 void paz00_pinmux_init(void)
 {
-	platform_add_devices(pinmux_devices, ARRAY_SIZE(pinmux_devices));
+	if (!of_machine_is_compatible("nvidia,tegra20"))
+		platform_add_devices(pinmux_devices,
+					ARRAY_SIZE(pinmux_devices));
 
 	tegra_pinmux_config_table(paz00_pinmux, ARRAY_SIZE(paz00_pinmux));
 

arch/arm/mach-tegra/board-seaboard-pinmux.c

@@ -16,6 +16,7 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/gpio.h>
+#include <linux/of.h>
 
 #include <mach/pinmux.h>
 #include <mach/pinmux-t2.h>
@@ -191,6 +192,7 @@ static struct tegra_gpio_table common_gpio_table[] = {
 	{ .gpio = TEGRA_GPIO_SD2_POWER,		.enable = true },
 	{ .gpio = TEGRA_GPIO_LIDSWITCH,		.enable = true },
 	{ .gpio = TEGRA_GPIO_POWERKEY,		.enable = true },
+	{ .gpio = TEGRA_GPIO_HP_DET,		.enable = true },
 	{ .gpio = TEGRA_GPIO_ISL29018_IRQ,	.enable = true },
 	{ .gpio = TEGRA_GPIO_CDC_IRQ,		.enable = true },
 	{ .gpio = TEGRA_GPIO_USB1,		.enable = true },
@@ -218,7 +220,9 @@ static void __init update_pinmux(struct tegra_pingroup_config *newtbl, int size)
 
 void __init seaboard_common_pinmux_init(void)
 {
-	platform_add_devices(pinmux_devices, ARRAY_SIZE(pinmux_devices));
+	if (!of_machine_is_compatible("nvidia,tegra20"))
+		platform_add_devices(pinmux_devices,
+					ARRAY_SIZE(pinmux_devices));
 
 	tegra_pinmux_config_table(seaboard_pinmux, ARRAY_SIZE(seaboard_pinmux));
 

arch/arm/mach-tegra/board-trimslice-pinmux.c

@@ -16,6 +16,7 @@
 #include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
+#include <linux/of.h>
 
 #include <mach/pinmux.h>
 
@@ -157,7 +158,9 @@ static struct tegra_gpio_table gpio_table[] = {
 
 void __init trimslice_pinmux_init(void)
 {
-	platform_add_devices(pinmux_devices, ARRAY_SIZE(pinmux_devices));
+	if (!of_machine_is_compatible("nvidia,tegra20"))
+		platform_add_devices(pinmux_devices,
+					ARRAY_SIZE(pinmux_devices));
 	tegra_pinmux_config_table(trimslice_pinmux, ARRAY_SIZE(trimslice_pinmux));
 	tegra_gpio_config(gpio_table, ARRAY_SIZE(gpio_table));
 }

arch/arm/plat-mxc/Kconfig

@@ -10,7 +10,7 @@ choice
 
 config ARCH_IMX_V4_V5
 	bool "i.MX1, i.MX21, i.MX25, i.MX27"
-	select AUTO_ZRELADDR
+	select AUTO_ZRELADDR if !ZBOOT_ROM
 	select ARM_PATCH_PHYS_VIRT
 	help
 	  This enables support for systems based on the Freescale i.MX ARMv4
@@ -26,7 +26,7 @@ config ARCH_IMX_V6_V7
 
 config ARCH_MX5
 	bool "i.MX50, i.MX51, i.MX53"
-	select AUTO_ZRELADDR
+	select AUTO_ZRELADDR if !ZBOOT_ROM
 	select ARM_PATCH_PHYS_VIRT
 	help
 	  This enables support for machines using Freescale's i.MX50 and i.MX53

arch/arm/plat-mxc/avic.c

@@ -22,6 +22,7 @@
 #include <linux/io.h>
 #include <mach/common.h>
 #include <asm/mach/irq.h>
+#include <asm/exception.h>
 #include <mach/hardware.h>
 
 #include "irq-common.h"

arch/arm/plat-mxc/gic.c

@@ -28,21 +28,14 @@ asmlinkage void __exception_irq_entry gic_handle_irq(struct pt_regs *regs)
 		if (irqnr == 1023)
 			break;
 
-		if (irqnr > 29 && irqnr < 1021)
+		if (irqnr > 15 && irqnr < 1021)
 			handle_IRQ(irqnr, regs);
 #ifdef CONFIG_SMP
-		else if (irqnr < 16) {
+		else {
 			writel_relaxed(irqstat, gic_cpu_base_addr +
 						GIC_CPU_EOI);
 			handle_IPI(irqnr, regs);
 		}
-#endif
-#ifdef CONFIG_LOCAL_TIMERS
-		else if (irqnr == 29) {
-			writel_relaxed(irqstat, gic_cpu_base_addr +
-						GIC_CPU_EOI);
-			handle_local_timer(regs);
-		}
 #endif
 	} while (1);
 }

arch/arm/plat-mxc/include/mach/entry-macro.S

@@ -25,6 +25,3 @@
 
 	.macro test_for_ipi, irqnr, irqstat, base, tmp
 	.endm
-
-	.macro test_for_ltirq, irqnr, irqstat, base, tmp
-	.endm