6704 Commits

Author SHA1 Message Date
Jonathan Corbet
70fc1f547a docs: Pull the HSI documentation together
The HSI subsystem documentation was split across hsi.txt and the
device-drivers docbook.  Now that the latter has been converted to Sphinx,
pull in the HSI document so that it's all in one place.

Acked-by: Sebastian Reichel <sre@kernel.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-09-06 08:48:07 -06:00
Mark Brown
ae4860b533 Merge remote-tracking branches 'spi/fix/lock', 'spi/fix/maintainers', 'spi/fix/put', 'spi/fix/pxa2xx', 'spi/fix/sh-msiof' and 'spi/fix/timeout' into spi-linus 2016-09-06 12:32:09 +01:00
Juergen Gross
47ae4b05d0 virt, sched: Add generic vCPU pinning support
Add generic virtualization support for pinning the current vCPU to a
specified physical CPU. As this operation isn't performance critical
(a very limited set of operations like BIOS calls and SMIs is expected
to need this) just add a hypervisor specific indirection.

Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Douglas_Warzecha@dell.com
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: akataria@vmware.com
Cc: boris.ostrovsky@oracle.com
Cc: chrisw@sous-sol.org
Cc: david.vrabel@citrix.com
Cc: hpa@zytor.com
Cc: jdelvare@suse.com
Cc: jeremy@goop.org
Cc: linux@roeck-us.net
Cc: pali.rohar@gmail.com
Cc: rusty@rustcorp.com.au
Cc: virtualization@lists.linux-foundation.org
Cc: xen-devel@lists.xenproject.org
Link: http://lkml.kernel.org/r/1472453327-19050-3-git-send-email-jgross@suse.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2016-09-05 13:52:38 +02:00
Greg Kroah-Hartman
9c2edd8b5b Merge 4.8-rc5 into staging-next
We want the staging fixes in here as well to handle merge issues.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-05 08:13:24 +02:00
Greg Kroah-Hartman
9b0dd49e35 Merge 4.8-rc5 into usb-testing
We want the USB fixes in here for testing and merge issues.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-05 08:07:58 +02:00
Greg Kroah-Hartman
fbc1ec2efe Merge 4.8-rc5 into char-misc-next
We want the fixes in here for merging and testing.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-05 08:04:07 +02:00
Linus Torvalds
018c81b827 Staging/IIO driver fixes for 4.8-rc5
Here are a number of small fixes for staging and IIO drivers that
 resolve reported problems.
 
 Full details are in the shortlog.  All of these have been in linux-next
 with no reported issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'staging-4.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging/IIO driver fixes from Greg KH:
 "Here are a number of small fixes for staging and IIO drivers that
  resolve reported problems.

  Full details are in the shortlog.  All of these have been in
  linux-next with no reported issues"

* tag 'staging-4.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (35 commits)
  arm: dts: rockchip: add reset node for the exist saradc SoCs
  arm64: dts: rockchip: add reset saradc node for rk3368 SoCs
  iio: adc: rockchip_saradc: reset saradc controller before programming it
  iio: accel: kxsd9: Fix raw read return
  iio: adc: ti_am335x_adc: Increase timeout value waiting for ADC sample
  iio: adc: ti_am335x_adc: Protect FIFO1 from concurrent access
  include/linux: fix excess fence.h kernel-doc notation
  staging: wilc1000: correctly check if associatedsta has not been found
  staging: wilc1000: NULL dereference on error
  staging: wilc1000: txq_event: Fix coding error
  MAINTAINERS: Add file patterns for ion device tree bindings
  MAINTAINERS: Update maintainer entry for wilc1000
  iio: chemical: atlas-ph-sensor: fix typo in val assignment
  iio: fix sched WARNING "do not call blocking ops when !TASK_RUNNING"
  staging: comedi: ni_mio_common: fix AO inttrig backwards compatibility
  staging: comedi: dt2811: fix a precedence bug
  staging: comedi: adv_pci1760: Do not return EINVAL for CMDF_ROUND_DOWN.
  staging: comedi: ni_mio_common: fix wrong insn_write handler
  staging: comedi: comedi_test: fix timer race conditions
  staging: comedi: daqboard2000: bug fix board type matching code
  ...
2016-09-03 11:33:33 -07:00
Shawn Lin
e77f847df5 PCI: rockchip: Add Rockchip PCIe controller support
Add support for the Rockchip PCIe controller found on RK3399 SoC platform.

[bhelgaas: fold in Brian's rockchip_pcie_client_irq_handler() OR fix, other
fixes and cleanups from Guenter Roeck <linux@roeck-us.net> and me,
uninitialized variable fix from Arnd Bergmann <arnd@arndb.de>]
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Brian Norris <briannorris@chromium.org>
2016-09-03 11:41:09 -05:00
William Breathitt Gray
4075a283ae iio: stx104: Add IIO support for the ADC channels
The Apex Embedded Systems STX104 features 16 channels of single-ended (8
channels of true differential) 16-bit analog input. Differential input
configuration may be selected via a physical jumper on the device.
Similarly, input polarity (unipolar/bipolar) is configured via a
physical jumper on the device.

Input gain selection is available to the user via software, thus
allowing eight possible input ranges: +-10V, +-5V, +-2.5V, +-1.25V,
0 to 10V, 0 to 5V, 0 to 2.5V, and 0 to 1.25V. Four input gain
configurations are supported: x1, x2, x4, and x8.

This ADC resolution is 16-bits (1/65536 of full scale). Analog input
samples are taken on software trigger; neither FIFO sampling nor
interrupt triggering is supported by this driver.

The Apex Embedded Systems STX104 is primarily an analog-to-digital
converter device. The STX104 IIO driver was initially placed in the DAC
directory because only the DAC portion of the STX104 was supported at
the time. Now that ADC support has been added to the STX104 IIO driver,
the driver should be moved to the more appropriate ADC directory.

Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-09-03 17:25:53 +01:00
Don Brace
425b490b2a scsi: smartpqi: add smartpqi.txt
added Documentation/scsi/smartpqi.txt

[mkp: applied by hand]

Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com>
Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-09-02 14:09:27 -04:00
Timur Tabi
b9b17debc6 net: emac: emac gigabit ethernet controller driver
Add support for the Qualcomm Technologies, Inc. EMAC gigabit Ethernet
controller.

This driver supports the following features:
1) Checksum offload.
2) Interrupt coalescing support.
3) SGMII phy.
4) phylib interface for external phy

Based on original work by
	Niranjana Vishwanathapura <nvishwan@codeaurora.org>
	Gilad Avidov <gavidov@codeaurora.org>

Signed-off-by: Timur Tabi <timur@codeaurora.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-01 23:32:05 -07:00
Vladimir Davydov
c4e297386b MAINTAINERS: Vladimir has moved
vdavydov@{parallels,virtuozzo}.com will bounce from now on.

Link: http://lkml.kernel.org/r/20160831180752.GB10353@esperanza
Signed-off-by: Vladimir Davydov <vdavydov.dev@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-09-01 17:52:02 -07:00
Andy Gospodarek
da29838dcb MAINTAINERS: update to working email address
Signed-off-by: Andy Gospodarek <andy@greyhouse.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-01 14:12:32 -07:00
Borislav Petkov
c91d907596 EDAC, I3000: Orphan driver
Apparently there's no hw left at Intel for testing patches and Jason is
not going to maintain it anymore.

Signed-off-by: Borislav Petkov <bp@suse.de>
2016-09-01 14:55:45 +02:00
Sebastian Reichel
2fe921758f MAINTAINERS: Remove power-supply co-maintainers
This documents the status quo and keeps everyones
cc/to-list a bit shorter.

Signed-off-by: Sebastian Reichel <sre@kernel.org>
2016-08-31 16:26:12 +02:00
Sebastian Reichel
58db950567 MAINTAINERS: update power-supply git-tree
When I took over the power-supply tree, its git tree was
hosted on git.infradead.org. Since a few kernel releases I
also maintain a copy of the repository on git.kernel.org,
that is prefered by Linus, so let's switch over officially.

Signed-off-By: Sebastian Reichel <sre@kernel.org>
2016-08-31 16:25:21 +02:00
Benedikt Spranger
34924b2311 MAINTAINERS: Saying goodbye to Hans J. Koch
We had to say goodbye when Hans passed away recently. Hans was a
free-software enthusiast and an active contributor. He was the main author
and maintainer of the UIO subsystem and contributed in various ways to the
Linux kernel as a professional and hobbyist. He is greatly missed.

Signed-off-by: Benedikt Spranger <b.spranger@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-08-31 13:44:32 +02:00
Alan Stern
fc8b690d5d usb-storage: MAINTAINERS: Alan Stern is the new maintainer
At Matt Dharm's request, I am taking over maintainership of the
usb-storage driver.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Acked-by: Matthew Dharm <mdharm-usb@one-eyed-alien.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-08-30 19:19:45 +02:00
David S. Miller
6abdd5f593 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
All three conflicts were cases of simple overlapping
changes.

Signed-off-by: David S. Miller <davem@davemloft.net>
2016-08-30 00:54:02 -04:00
Linus Torvalds
037d2405d0 Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer fixes from Thomas Gleixner:
 "A few updates for timers & co:

   - prevent a livelock in the timekeeping code when debugging is
     enabled

   - prevent out of bounds access in the timekeeping debug code

   - various fixes in clocksource drivers

   - a new maintainers entry"

* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  clocksource/drivers/sun4i: Clear interrupts after stopping timer in probe function
  drivers/clocksource/pistachio: Fix memory corruption in init
  clocksource/drivers/timer-atmel-pit: Enable mck clock
  clocksource/drivers/pxa: Fix include files for compilation
  MAINTAINERS: Add ARM ARCHITECTED TIMER entry
  timekeeping: Cap array access in timekeeping_debug
  timekeeping: Avoid taking lock in NMI path with CONFIG_DEBUG_TIMEKEEPING
2016-08-28 09:03:05 -07:00
Javier Martinez Canillas
29617e1cfc MAINTAINERS: Add myself as reviewer for Samsung Exynos support
I've been helping reviewing and testing Exynos SoC support patches
for the last couple of years. But it would be easier for me if I'm
cc'ed for patches, so I'm adding myself as reviewer for this entry.

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Acked-by: Kukjin Kim <kgene@kernel.org>
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2016-08-26 18:38:02 +02:00
Olof Johansson
633af91ddb Fix for v4.8-rc1:
1. Select proper eMMC HighSpeed mode on Odroid XU.  DTS was mixing
    "samsung,exynos5250-dw-mshc" compatible (with HS200 as fastest mode)
    with a property "mmc-hs400-1_8v" thus leading to failures during
    probe.
 
 2. Update Krzysztof Kozlowski's email address in maintainers.
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Merge tag 'samsung-fixes-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into fixes

Fix for v4.8-rc1:
1. Select proper eMMC HighSpeed mode on Odroid XU.  DTS was mixing
   "samsung,exynos5250-dw-mshc" compatible (with HS200 as fastest mode)
   with a property "mmc-hs400-1_8v" thus leading to failures during
   probe.

2. Update Krzysztof Kozlowski's email address in maintainers.

* tag 'samsung-fixes-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
  MAINTAINERS: Switch to kernel.org account for Krzysztof Kozlowski
  ARM: dts: exynos: Properly select eMMC HighSpeed mode on Odroid XU

Signed-off-by: Olof Johansson <olof@lixom.net>
2016-08-25 17:29:32 -07:00
Masahiro Yamada
becc8d3ccd MAINTAINERS: add tree entry for ARM/UniPhier architecture
Add T: entry for a new git tree, which I expect UniPhier SoC
updates will be pulled from.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
2016-08-25 17:18:34 -07:00
Wolfram Sang
6d54f1446d Merge branch 'i2c-mux-dt-3' of https://github.com/peda-r/i2c-mux into i2c/for-4.9
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-08-26 00:49:37 +02:00
Jan Glauber
f948485256 i2c: octeon: thunderx: Add MAINTAINERS entry
The i2c Octeon and ThunderX drivers are maintained by Cavium.
While at it fix the whitespace errors of the next entry.

Signed-off-by: Jan Glauber <jglauber@cavium.com>
Acked-by: David Daney <david.daney@cavium.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-08-26 00:42:01 +02:00
Peter Rosin
0ac8eb6452 dt-bindings: i2c: add support for 'i2c-gate' subnode
Handle i2c gates similarly to how i2c arbitrators are handled.
This gets rid of a pointless 'reg' property for i2c gates.

I.e. this new and more compact style

        some-gate {
                i2c-gate {
                        #address-cells = <1>;
                        #size-cells = <0>;

                        some-i2c-device@50 {
                                reg = <0x50>;
                        };
                };
        };

instead of the old

        some-gate {
                #address-cells = <1>;
                #size-cells = <0>;

                i2c@0 {
                        reg = <0>;

                        #address-cells = <1>;
                        #size-cells = <0>;

                        some-i2c-device@50 {
                                reg = <0x50>;
                        };
                };
        };

Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Peter Rosin <peda@axentia.se>
2016-08-25 22:11:01 +02:00
Peter Rosin
e8813c15be dt-bindings: i2c: add support for 'i2c-arb' subnode
This gets rid of the need for a pointless 'reg' property for i2c
arbitrators.

I.e. this new and more compact style

	some-arbitrator {
		i2c-arb {
			#address-cells = <1>;
			#size-cells = <0>;

			some-i2c-device@50 {
				reg = <0x50>;
			};
		};
	};

instead of the old

	some-arbitrator {
		#address-cells = <1>;
		#size-cells = <0>;

		i2c@0 {
			reg = <0>;

			#address-cells = <1>;
			#size-cells = <0>;

			some-i2c-device@50 {
				reg = <0x50>;
			};
		};
	};

Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Peter Rosin <peda@axentia.se>
2016-08-25 22:11:00 +02:00
Mark Rutland
588deb614a MAINTAINERS: Add ARM ARCHITECTED TIMER entry
The ARM architected timer driver falls under the drivers/clocksource/
catch-all in MAINTAINERS, and get_maintainers.pl doesn't suggest a
number of people who should be Cc'd.

The ARM architected timer is a core component of ARMv7+VE and ARMv8, and
is critical to the correct operation of both architecture ports (and
their respective KVM code), and patches to it should have review by
knowledgeable interested parties.

This patch adds a MAINTAINERS entry for the driver and its low-level
arch components, such that get_maintainer.pl will always include
relevant interested parties for modifications to the driver. For the
timebeing, this means myself and Marc Zyngier.

Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Will Deacon <will.deacon@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Link: http://lkml.kernel.org/r/1470737036-2082-1-git-send-email-mark.rutland@arm.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2016-08-24 11:16:38 +02:00
Jitendra Bhivare
2a1e844715 MAINTAINERS: Update be2iscsi contact info
Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-08-23 22:42:45 -04:00
Greg Kroah-Hartman
d5bd1eba19 First round of new features, device support and cleanups for IIO in the 4.9 cycle.
Device support
 
 * ak8974
   - New driver and bindings for this 2009 vintage magnetometer (it was very
     popular back then!)
 * atlas-ph-sensor
   -  ORP sensor support(I had to look up what one of these was)
 * cio-dac
   - New driver for Measurement Computing DAC boards
 * dmard06
   - New driver for Domintech DMARDO6 accelerometer. Also vendor prefix.
 * dmard09
   - New driver for Domintech DMARD09 accelerometer.
 * maxim-thermocouple
   - max6675 and max31855 new driver
 * mt6577 auxdac
   - new driver for this Mediatek chip mt2701, mt6577 and mt8173 have this
     hardware.
 * ti-adc161s626
   - new driver for this TI single channel differential ADC.
 * vcnl4000
   - support vcnl4010 and vcnl4020 which are compatible for all features
     currently supported by this driver.
 
 New features
 
 * Core
   - Allow retrieving of underlying iio_dev from a callback buffer handle.
     This is needed to allow client drivers to perform operations such as
     configuring the trigger used.
 * hid-sensors
   - asynchronous resume support to avoid really long resume times.
 * kxcjk-1013
   - add the mysterious KIOX000A ACPI id seen in the wild.
 * Tools
   - lsiio now enumerates processed as well as raw channels.
 
 Cleanup
 
 * ad7298
   - use iio_device_claim_direct_mode and friends to simplify locking around
     mode switching and drop some boilerplate.
 * ad7793
   - use iio_device_claim_direct_mode and friends to simplify locking around
     mode switching and drop some boilerplate.
 * ade7854
   - checkpatch fixups (alignment of parameters)
 * atlas-ph-sensor
   - use iio_device_claim_direct_mode and friends to simplify locking around
     mode switching and drop some boilerplate.
   - Switch to REGCACHE_NONE as there are no useful register to cache.
 * bma180
   - use iio_device_claim_direct_mode and friends to simplify locking around
     mode switching and drop some boilerplate.
 * hdc100x
   - Add mention of the HDC1000 and HDC1008 to the Kconfig help text.
 * isl29018
   - Add driver specific prefixes to defines and function names.
   - Remove excessive logging.
   - Drop newlines which add nothing to readability.
   - General tidying up of comments.
   - Drop I2C_CLASS_HWMON as irrelevant to driver.
 * isl29028
   - Add driver specific prefixes to defines, enums and function names.
   - Drop comma's from available attribute output as not ABI compliant.
   - Drop I2C_CLASS_HWMON as irrelevant to driver.
 * kxsd9
   - devicetree bindings.
 * mag3110
   - This one wasn't locking to protect against mode switches during
     raw_reads.  Use the iio_claim_direct_mode function to fix this buglet.
 * maxim-theromcouple
   - Fix missing selects for triggered buffer support in Kconfig.
 * nau7802
   - Use complete instead of complete_all as only one completion at a time.
 * sx9500
   - Use complete instead of complete_all as only one completion at a time.
 * us5182d
   - Add a missing error code asignment instead of checking the result of
     an already checked statement.
 * vcnl4000
   - Use BIT macro where appropriate.
   - Refactor return codes in read_raw callback.
   - Add some missing locking for concurrent accesses to the device.
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Merge tag 'iio-for-4.9a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into work-testing

Jonathan writes:

First round of new features, device support and cleanups for IIO in the 4.9 cycle.

Device support

* ak8974
  - New driver and bindings for this 2009 vintage magnetometer (it was very
    popular back then!)
* atlas-ph-sensor
  -  ORP sensor support(I had to look up what one of these was)
* cio-dac
  - New driver for Measurement Computing DAC boards
* dmard06
  - New driver for Domintech DMARDO6 accelerometer. Also vendor prefix.
* dmard09
  - New driver for Domintech DMARD09 accelerometer.
* maxim-thermocouple
  - max6675 and max31855 new driver
* mt6577 auxdac
  - new driver for this Mediatek chip mt2701, mt6577 and mt8173 have this
    hardware.
* ti-adc161s626
  - new driver for this TI single channel differential ADC.
* vcnl4000
  - support vcnl4010 and vcnl4020 which are compatible for all features
    currently supported by this driver.

New features

* Core
  - Allow retrieving of underlying iio_dev from a callback buffer handle.
    This is needed to allow client drivers to perform operations such as
    configuring the trigger used.
* hid-sensors
  - asynchronous resume support to avoid really long resume times.
* kxcjk-1013
  - add the mysterious KIOX000A ACPI id seen in the wild.
* Tools
  - lsiio now enumerates processed as well as raw channels.

Cleanup

* ad7298
  - use iio_device_claim_direct_mode and friends to simplify locking around
    mode switching and drop some boilerplate.
* ad7793
  - use iio_device_claim_direct_mode and friends to simplify locking around
    mode switching and drop some boilerplate.
* ade7854
  - checkpatch fixups (alignment of parameters)
* atlas-ph-sensor
  - use iio_device_claim_direct_mode and friends to simplify locking around
    mode switching and drop some boilerplate.
  - Switch to REGCACHE_NONE as there are no useful register to cache.
* bma180
  - use iio_device_claim_direct_mode and friends to simplify locking around
    mode switching and drop some boilerplate.
* hdc100x
  - Add mention of the HDC1000 and HDC1008 to the Kconfig help text.
* isl29018
  - Add driver specific prefixes to defines and function names.
  - Remove excessive logging.
  - Drop newlines which add nothing to readability.
  - General tidying up of comments.
  - Drop I2C_CLASS_HWMON as irrelevant to driver.
* isl29028
  - Add driver specific prefixes to defines, enums and function names.
  - Drop comma's from available attribute output as not ABI compliant.
  - Drop I2C_CLASS_HWMON as irrelevant to driver.
* kxsd9
  - devicetree bindings.
* mag3110
  - This one wasn't locking to protect against mode switches during
    raw_reads.  Use the iio_claim_direct_mode function to fix this buglet.
* maxim-theromcouple
  - Fix missing selects for triggered buffer support in Kconfig.
* nau7802
  - Use complete instead of complete_all as only one completion at a time.
* sx9500
  - Use complete instead of complete_all as only one completion at a time.
* us5182d
  - Add a missing error code asignment instead of checking the result of
    an already checked statement.
* vcnl4000
  - Use BIT macro where appropriate.
  - Refactor return codes in read_raw callback.
  - Add some missing locking for concurrent accesses to the device.
2016-08-23 17:50:16 -04:00
Rafał Miłecki
4ebd504728 ARM: BCM53573: Initial support for Broadcom BCM53573 SoCs
BCM53573 series is a new family with embedded wireless. By marketing
people it's sometimes called Northstar but it uses different CPU and has
different architecture so we need a new symbol for it.
Fortunately it shares some peripherals with other iProc based SoCs so we
will be able to reuse some drivers/bindings.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Acked-by: Jon Mason <jon.mason@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2016-08-22 15:58:27 -07:00
Leon Romanovsky
701b4bf6e3 MAINTAINERS: Fix Soft RoCE location
The Soft RoCE (rxe) is located in drivers/inifiniband/sw
and not in drivers/infiniband/hw/.

This patch fixes it.

Fixes: 8700e3e7c485 ("Soft RoCE driver")
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-08-22 15:00:42 -04:00
Tony Luck
4ec656bdf4 EDAC, skx_edac: Add EDAC driver for Skylake
This is an entirely new driver instead of yet another set of patches
to sb_edac.c because:

1) Mapping from PCI devices to socket/memory controller is significantly
   different. Skylake scatters devices on a socket across a number of
   PCI buses.
2) There is an extra level of interleaving via the "mcroute" register
   that would be a little messy to squeeze into the old driver.
3) Validation is getting too expensive. Changes to sb_edac need to
   be checked against Sandy Bridge, Ivy Bridge, Haswell, Broadwell and
   Knights Landing.

Acked-by: Aristeu Rozanski <aris@redhat.com>
Acked-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-08-21 10:58:34 -07:00
Geert Uytterhoeven
e9d766b965 MAINTAINERS: Add file patterns for ion device tree bindings
Submitters of device tree binding documentation may forget to CC
the subsystem maintainer if this is missing.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: devel@driverdev.osuosl.org
Acked-by: Laura Abbott <labbott@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-08-21 17:28:21 +02:00
Aditya Shankar
d9a8594011 MAINTAINERS: Update maintainer entry for wilc1000
Take the maintenance of the Atmel WIFI staging driver wilc1000.
Former maintainers are no more with Atmel.

Reported-by: Loic Lefort <loic.lefort@atmel.com>
Signed-off-by: Aditya Shankar <aditya.shankar@microchip.com>
Signed-off-by: Ganesh Krishna <ganesh.krishna@microchip.com>
Acked-by: Luis de Bethencourt <luisbg@osg.samsung.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-08-21 17:28:21 +02:00
Oleg Drokin
8701dbf9ac Add James Simmons as another Lustre maintainer
James Simmons is also spendign a lot of efforts on
cleaning up staging tree Lustre code and also
helps to sync up all the missing changes from the other tree.

Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-08-21 16:35:55 +02:00
Herbert Xu
39ec406d12 MAINTAINERS: Add extra rhashtable maintainer
As I'm working actively on rhashtable it helps if people CCed me
when they work on in.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Acked-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-08-19 14:40:24 -07:00
Jonathan Corbet
9c296b46c6 docs: sphinxify kmemcheck.txt and move to dev-tools
Cc: Vegard Nossum <vegardno@ifi.uio.no>
Cc: Pekka Enberg <penberg@kernel.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-08-18 17:43:14 -06:00
Jonathan Corbet
ca90a7a387 docs: sphinxify kmemleak.txt and move it to dev-tools
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-08-18 17:41:57 -06:00
Jonathan Corbet
2757aafad9 docs: sphinxify kasan.txt and move to dev-tools
No textual changes beyond formatting.

Acked-by: Andrey Ryabinin <aryabinin@virtuozzo.com>
Acked-by: Alexander Potapenko <glider@google.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-08-18 17:41:45 -06:00
Jonathan Corbet
2584bab2f9 docs: sphinixfy gcov.txt and move to dev-tools
No textual changes beyond formatting.

Cc: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-08-18 17:41:38 -06:00
Jonathan Corbet
4b9033a334 docs: sphinxify coccinelle.txt and add it to dev-tools
No textual changes have been made, but the formatting has obviously been
tweaked.

Cc: Michal Marek <mmarek@suse.com>
Cc: Gilles Muller <Gilles.Muller@lip6.fr>
Acked-by: Nicolas Palix <nicolas.palix@imag.fr>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-08-18 17:32:11 -06:00
Andi Shyti
2e365a703e MAINTAINERS: add myself as Samsung SPI maintainer
Create a new entry for the Samsung SPI driver supported by the
drivers/spi/spi-s3c* and remove it from its original place under
"ARM/SAMSUNG EXYNOS ARM ARCHITECTURES".

The original maintainership inherited from the Samsung Exynos
ARM Architecture is kept as it was (i.e. Kukjin and Krzysztof), I
will help and co-maintain the driver.

Signed-off-by: Andi Shyti <andi.shyti@samsung.com>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2016-08-18 10:43:01 +01:00
David S. Miller
60747ef4d1 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Minor overlapping changes for both merge conflicts.

Resolution work done by Stephen Rothwell was used
as a reference.

Signed-off-by: David S. Miller <davem@davemloft.net>
2016-08-18 01:17:32 -04:00
Krzysztof Kozlowski
326dce0734 MAINTAINERS: Switch to kernel.org account for Krzysztof Kozlowski
Change my email address to kernel.org account instead of Samsung one.

Add Bartlomiej Zolnierkiewicz as a co-maintainer of Maxim and Samsung
PMIC drivers.  These are used on many of our boards along with Exynos
SoCs and Samsung R&D Institute Poland can still take care of them.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Kukjin Kim <kgene@kernel.org>
Cc: linux-samsung-soc@vger.kernel.org
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Acked-by: Kukjin Kim <kgene@kernel.org>
2016-08-17 17:54:56 +02:00
Srinivas Pandruvada
8fb861fa07 MAINTAINERS: Add Intel ISH
Add maintainer entry for Intel Integrated Sensor Hub

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2016-08-17 11:13:09 +02:00
Linus Walleij
7c94a8b2ee iio: magn: add a driver for AK8974
This adds a driver for the Asahi Kasei AK8974 and its sibling
AMI305 magnetometers. It was deployed on scale in 2009 on a
multitude of devices. It is distincly different from AK8973
and AK8975 and needs its own driver.

This patch is based on the long lost work of Samu Onkalo at Nokia,
who made a misc character device driver for the Maemo/MeeGo Nokia
devices, before the time of the IIO subsystem. It was mounted in e.g.
the Nokia N950, N8, N86, N97 etc. It is also mounted on the
ST-Ericsson HREF reference designs.

It works nicely in sysfs:

$ cat in_magn_x_raw && cat in_magn_y_raw && cat in_magn_z_raw
-55
-101
161

And with buffered reads using a simple HRTimer trigger:
$ generic_buffer -c10 -a -n ak8974 -t foo
iio device number being used is 3
iio trigger number being used is 2
No channels are enabled, enabling all channels
Enabling: in_magn_x_en
Enabling: in_magn_y_en
Enabling: in_magn_z_en
Enabling: in_timestamp_en
/sys/bus/iio/devices/iio:device3 foo
-58.000000 -102.000000 157.000000 946684970985321044
-60.000000 -98.000000 159.000000 946684971012237548
-60.000000 -106.000000 163.000000 946684971032257080
-62.000000 -94.000000 169.000000 946684971052185058
-58.000000 -98.000000 163.000000 946684971072204589
-54.000000 -100.000000 163.000000 946684971092224121
-53.000000 -103.000000 164.000000 946684971112731933
-50.000000 -102.000000 165.000000 946684971132232666
-61.000000 -101.000000 164.000000 946684971152191162
-57.000000 -99.000000 168.000000 946684971172210693
Disabling: in_magn_x_en
Disabling: in_magn_y_en
Disabling: in_magn_z_en
Disabling: in_timestamp_en

I cannot currently scale these raw values to gauss. This is
because of lack of documentation. I have sent a request for
a datasheet to Asahi Kasei.

The driver can optionally use a DRDY line IRQ to capture data,
else it will sleep and poll.

Cc: Samu Onkalo <samu.onkalo@intel.com>
Cc: Sebastian Reichel <sre@kernel.org>
Cc: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
Tested-By: Sebastian Reichel <sre@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-08-15 16:49:39 +01:00
Baruch Siach
a43cd4bb37 MAINTAINERS: add tools/spi/ to the SPI entry
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Mark Brown <broonie@kernel.org>
2016-08-15 14:23:52 +01:00
Netanel Belgazal
1738cd3ed3 net: ena: Add a driver for Amazon Elastic Network Adapters (ENA)
This is a driver for the ENA family of networking devices.

Signed-off-by: Netanel Belgazal <netanel@annapurnalabs.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-08-12 17:12:08 -07:00
Kevin Barnett
6c223761eb smartpqi: initial commit of Microsemi smartpqi driver
This initial commit contains Microsemi's smartpqi module.

[mkp: Minor tweaks to apply to 4.9/scsi-queue]

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Ewan D. Milne <emilne@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-08-12 16:00:09 -04:00