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In preparation for cleaning up how we manage reference counts on the stor
device, clearly distinguish why we are attempting to acquire a reference.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
On entry into storvsc_on_io_completion() we have already acquired a reference
on the stor_device; there is no need to acquire an additional reference here.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Inline the code for free_stor_device() and get rid of the function.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Smatch outputs the following message:
drivers/staging/rtl8192e/r8192E_cmdpkt.c +412 cmpk_message_handle_rx(70)
error: buffer overflow 'priv->stats.rxcmdpkt' 4 <= 7
407 RT_TRACE(COMP_CMDPKT, "---->cmpk_message_handle_rx():"
408 "unknow CMD Element\n");
409 return 1;
410 }
411
412 priv->stats.rxcmdpkt[element_id]++;
^^^^^^^^^^
->stats.rxcmdpkt[] only has 4 elements, but from the switch statement
in the section before we can see that element_id can go up to 7
(RX_TX_RATE_HISTORY).
Reported-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This patch updates the recently submitted
"Associate the HDMI clock together with LCDC1 on sh7372"
to V2 with the following change:
- Use lcdc1_device on AP4EVB to build properly.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
The nfsservctl system call is now gone, so we should remove all
linkage for it.
Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* 'drm-intel-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/keithp/linux-2.6:
drm/i915: Fix wrong initializer for "locked" variable in assert_panel_unlocked
i915: do not setup intel_backlight twice
* 'usb-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (30 commits)
USB: ftdi_sio: add Calao reference board support
USB option driver K3765/K4505 avoid CDC_DATA interface
USB: option: add YUGA device id to driver
usb: s5p-ehci: fix a NULL pointer deference
USB: EHCI: Do not rely on PORT_SUSPEND to stop USB resuming in ehci_bus_resume().
USB option driver add PID of Huawei Vodafone K4605
USB option driver add PID of Huawei Vodafone K3806
xhci: Handle zero-length isochronous packets.
USB: Avoid NULL pointer deref in usb_hcd_alloc_bandwidth.
usb: musb: gadget: fix error path
usb: gadget: f_phonet: unlock in error case
usb: musb: blackfin: include prefetch head file
usb: musb: tusb6010: fix compilation
usb: gadget: renesas_usbhs: fix DMA build by including dma-mapping.h
usb: musb: cppi: fix build errors due to DBG and missing musb variable
usb: musb: ux500: replace missing DBG with dev_dbg
usb: musb: ux500: set dma config for both src and dst
usb: musb: fix oops on musb_gadget_pullup
usb: host: ehci-omap: fix .remove and failure handling path of .probe(v1)
usb: gadget: hid: don't STALL when processing a HID Descriptor request
...
* 'tty-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6:
omap-serial: Allow IXON and IXOFF to be disabled.
TTY: serial, document ignoring of uart->ops->startup error
TTY: pty, fix pty counting
8250: Fix race condition in serial8250_backup_timeout().
serial/8250_pci: delete duplicate data definition
8250_pci: add support for Rosewill RC-305 4x serial port card
tty: Add "spi:" prefix for spi modalias
atmel_serial: fix atmel_default_console_device
serial: 8250_pnp: add Intermec CV60 touchscreen device
drivers/serial/ucc_uart.c: Fix compiler warning
pch_uart: Set PCIe bus number using probe parameter
serial: samsung: Fix build error
Code cleanup. Reshuffled functions so that the declarations were not necessary
anymore.
Reported-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Macro's were not used so they were removed.
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Code cleanup. Preprocessor constant EXT_CBALL was never defined so removed
related code.
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
On some platforms resource_size_t == 64 but but unsigned long is only 32-bits.
In this particular problem, reported and fixed by Tony Breeds, a physical
address was truncated as a result.
Reported-by: Tony Breeds <tony@bakeyournoodle.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Code cleanup. Physical addresses in dma.c are all allocated by calls to
pci_alloc_consistent(). Since that call returns physical addresses as
type 'dma_addr_t', all physical addresses in dma.c were changed from
'unsigned long' to 'dma_addr_t'.
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Code cleanup. Preprocessor symbol BCMDMASGLISTOSL was never defined.
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This function is similar to ffs() wihch is provided by the linux
kernel already. This patch replaces brcmf_find_msb() with ffs().
Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The key endian conversion functions in wl_cfg80211.c have been
renamed as the old names were misleasing.
Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The Makefile for the brcmfmac driver contains macro definitions that
are always set. This patch removes those definitions from the Makefile
and source code.
Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The macro WL11N_20MHZONLY is never defined so code #ifdef'ed by
it has been removed.
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The Makefile for the brcmsmac driver contains macro definitions that
are always set and even some are not used in the source code anymore.
This patch removes those definitions from the Makefile and source code.
Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The use of the definition BCMDMA32 was already removed from the
source code, but it was still defined in the top-level Makefile.
This patch removes it.
Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* git://git.kernel.org/pub/scm/linux/kernel/git/lwfinger/r8192E: (25 commits)
rtl8192e: update for ndo_set_multicast_list removal.
staging: rtl8192e: Add endian checking switch to Makefile
staging: rtl8192e: Fix sparse (non-endian) warnings - Part II
staging: rtl8192e: Fix sparse (non-endian) messages - Part I
staging: rtl8192e: Remove MAC_FMT and MAC_ARG for %pM
staging: rtl8192e: Cleanup checkpatch -f warnings and errors - Part XVIII
staging: rtl8192e: Cleanup checkpatch -f warnings and errors - Part XVII
staging: rtl8192e: Cleanup checkpatch -f warnings and errors - Part XVI
staging: rtl8192e: Cleanup checkpatch -f warnings and errors - Part XV
staging: rtl8192e: Cleanup checkpatch -f errors - Part XIV
staging: rtl8192e: Cleanup checkpatch -f errors - Part XIII
staging: rtl8192e: Cleanup checkpatch -f warnings and errors - Part XII
staging: rtl8192e: Cleanup checkpatch -f warnings and errors - Part XI
staging: rtl8192e: Cleanup checkpatch -f errors - Part X
staging: rtl8192e: Cleanup checkpatch -f warnings and errors - Part IX
staging: rtl8192e: Cleanup checkpatch -f warnings and errors - Part VIII
staging: rtl8192e: Cleanup checkpatch -f warnings and errors - Part VII
staging: rtl8192e: Cleanup checkpatch -f warnings and errors - Part VI
staging: rtl8192e: Cleanup checkpatch -f warnings and errors - Part V
staging: rtl8192e: Cleanup checkpatch -f warnings and errors - Part IV
...
This isn't ideal as we could do with deferring the power on a lot more on
Oaktrail and Medfield. We can't however do that without fixing other things
first.
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Initial changes to get backlight behaviour we want and to fix backlight crashes
on suspend/resume paths.
[Note: on some boxes this will now produce a warning about the backlight, this
isn't a regression it's an unfixed but non harmful case I still need to nail]
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
During the power split ups and work a chunk of code escaped into the
Poulsbo code path which it isn't for. On some devices such as the Dell
mini-10 this causes problems.
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Convert the spaces within the accel_2d.c file to tabs in order to comply
with the coding style of the kernel.
Signed-off-by: Akshay Joshi <me@akshayjoshi.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Chipset reports MSI capabilities for Poulsbo even though it isn't really there.
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
First step in adding proper irq handling. We'll start with poulsbo support so
make sure other chips don't touch drm_irq_install().
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6:
[S390] memory hotplug: only unassign assigned increments
[S390] Change default action from reipl to stop for on_restart
[S390] arch/s390/kernel/ipl.c: correct error detection check
[S390] drivers/s390/block/dasd_ioctl.c: add missing kfree
[S390] nss,initrd: kernel image and initrd must be in different segments
According to the SFI specification irq number 0xFF means device has no
interrupt or interrupt attached via GPIO.
Currently, we don't handle this special case and set irq field in
*_board_info structs to 255. It leads to confusion in some drivers.
Accelerometer driver tries to register interrupt 255, fails and prints
"Cannot get IRQ" to dmesg.
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: (32 commits)
ALSA: hda: Conexant: Allow different output types to share DAC
ASoC: Correct element count for WM8996 sidetone HPF
ASoC: Tegra: wm8903 machine driver: Drop Ventana support
ASoC: Add samsung maintainer
ASoC: Add Springbank I/O card to Speyside Kconfig
ALSA: hda/conexant - Enable ADC-switching for auto-mic mode, too
ALSA: hda - Fix double-headphone/speaker paths for Cxt auto-parser
ALSA: hda - Update jack-sense info even when no automute is set
ALSA: hda - Fix output-path initialization for Realtek auto-parser
sound/soc/fsl/mpc8610_hpcd.c: add missing of_node_put
sound/soc/fsl/p1022_ds.c: add missing of_node_put
sound/soc/ep93xx/ep93xx-i2s.c: add missing kfree
sound/soc/kirkwood/kirkwood-i2s.c: add missing kfree
ASoC: soc-core: use GFP_KERNEL flag for kmalloc in snd_soc_cnew
sound/soc/fsl/fsl_dma.c: add missing of_node_put
ASoC: Clear completions from late WM8996 FLL lock IRQs
ASoC: Clear any outstanding WM8962 FLL lock completions before waiting
ASoC: Ensure we only run Speyside WM8962 bias level callbacks once
ASoC: Fix configuration of WM8996 input enables
ASoC: WM8996 record paths need AIFCLK
...
After merging the staging tree, today's linux-next build (x86_64
allmodconfig) failed like this:
drivers/staging/rtl8192e/rtl_core.c:2917:2: error: unknown field 'ndo_set_multicast_list' specified in initializer
Caused by commit 94a799425eee ("From: wlanfae <wlanfae@realtek.com>" -
really "[PATCH 1/8] rtl8192e: Import new version of driver from realtek"
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
This bug causes the IECSR register clear failure. In this case, the RETE
(retry error threshold exceeded) interrupt will be generated and cannot be
cleared. So the related ISR may be called persistently.
The RETE bit in IECSR is cleared by writing a 1 to it.
Signed-off-by: Liu Gang <Gang.Liu@freescale.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Kumar Gala <galak@kernel.crashing.org>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
The previous rtc-s3c had two issues related with its IRQ.
1. Users cannot open rtc multiple times because an open operation
calls request_irq on the same IRQ. (e.g., two user processes wants to
open and read RTC time from rtc-s3c at the same time)
2. If alarm is set and no one has the rtc opened with filesystem
(either the alarm is set by kernel/boot-loader or user set an alarm and
closed rtc dev file), the pending bit is not cleared and no further
interrupt is invoked. When the alarm is used by the system itself such
as a resume from suspend-to-RAM or other Low-power modes/idle, this is
a critical issue.
This patch mitigates these issues by calling request_irq at probe and
free_irq at remove.
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Changhwan Youn <chaos.youn@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Lots of people expect module.h to just "be there" without
any #include effort. But we are crushing that. So fix those
files in staging relying on implicit module.h presence.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This function obviously never worked, it was a cut-and-paste from the
probe() function. Rewrite it to do what it is supposed to do at least
in theory. As to if it works yet, well, it's not worse than it was
before, so this can't hurt.
Cc: K. Y. Srinivasan <kys@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This moves some functions around to remove a forward declaration.
Cc: K. Y. Srinivasan <kys@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
It's not needed, so just inline the two lines.
Cc: K. Y. Srinivasan <kys@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
