gpio: rcar: Add helper variable dev = &pdev->dev

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: linux-gpio@vger.kernel.org
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
[media] si4713: fix Kconfig dependencies

The SI4713 select should be I2C_SI4713 and the USB driver needs to depend on
I2C as well.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reported-by: Paul Bolle <pebolle@tiscali.nl>
Reported-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
[media] saa6752hs: depends on CRC32

Have saa6752hs select CRC32.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
[media] videodev2.h: add parenthesis around macro arguments

bt->width should be (bt)->width, and same for the other fields.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Cc: stable@vger.kernel.org # For 3.12 or upper
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
[media] v4l2-dv-timings: add module name, description, license

I completely forgot to add them when I made this module. Loading this module
without it will taint the kernel, which is not intended.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Cc: stable@vger.kernel.org      # for v3.12 and up
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
[media] saa7134: fix WARN_ON during resume

Do not attempt to reload the tuner modules when resuming after a suspend.
This triggers a WARN_ON in kernel/kmod.c:148 __request_module.

This fixes https://bugzilla.kernel.org/show_bug.cgi?id=69581.

This has always been wrong, but it was never noticed until the WARN_ON
was added in 3.9.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Cc: stable@vger.kernel.org      # for v3.9 and up
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
[media] m88ds3103: fix bug on .set_tone()

Band switching didn't worked always reliably as there was one
register bit set wrong.

Thanks to Robert Schlabbach for pointing this bug and solution.

Reported-by: Robert Schlabbach <Robert.Schlabbach@gmx.net>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
[media] em28xx-dvb: fix PCTV 461e tuner I2C binding

Add missing m88ts2022 module reference counts as removing that module
is not allowed when it is used by em28xx-dvb module. That same module
was not unregistered correctly, fix it too.

Error cases validated by returning errors from m88ds3103, m88ts2022
and a8293 probe().

Signed-off-by: Antti Palosaari <crope@iki.fi>
Cc: stable@vger.kernel.org
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
[media] em28xx: fix PCTV 290e LNA oops

Pointer to device state has been moved to different location during
some change. PCTV 290e LNA function still uses old pointer, carried
over FE priv, and it crash.

Reported-by: Janne Kujanpää <jikuja@iki.fi>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Cc: stable@vger.kernel.org
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
dts: socfpga: Add DTS entry for adding the stmmac glue layer for stmmac.

This patch adds the dts bindings documenation for the Altera SOCFPGA glue
layer for the Synopsys STMMAC ethernet driver.

Signed-off-by: Dinh Nguyen <dinguyen@altera.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
dts: stmmac: Document the clocks property in the stmmac base document

Add the clocks and clock-names property to the base stmmac dts bindings
document.

Signed-off-by: Dinh Nguyen <dinguyen@altera.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
NFSv4: Fix a use-after-free problem in open()

If we interrupt the nfs4_wait_for_completion_rpc_task() call in
nfs4_run_open_task(), then we don't prevent the RPC call from
completing. So freeing up the opendata->f_attr.mdsthreshold
in the error path in _nfs4_do_open() leads to a use-after-free
when the XDR decoder tries to decode the mdsthreshold information
from the server.

Fixes: 82be417aa37c0 (NFSv4.1 cache mdsthreshold values on OPEN)
Tested-by: Steve Dickson <SteveD@redhat.com>
Cc: stable@vger.kernel.org # 3.5+
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Merge tag 'samsung-pm-1' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/drivers

Merge "Samsung S2R PM updates for v3.15" from Kukjin Kim:

From Tomasz Figa:
This series reworks suspend/resume handling of Samsung clock drivers
to cover more SoC specific aspects that are beyond simple register
save and restore. The goal is to have all the suspend/resume code
that touches the clock controller in single place, which is the clock
driver.

* tag 'samsung-pm-1' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: EXYNOS: Drop legacy Exynos4 clock suspend/resume code
  clk: samsung: exynos4: Add remaining suspend/resume handling
  clk: samsung: Drop old suspend/resume code
  clk: samsung: s3c64xx: Move suspend/resume handling to SoC driver
  clk: samsung: exynos5420: Move suspend/resume handling to SoC driver
  clk: samsung: exynos5250: Move suspend/resume handling to SoC driver
  clk: samsung: exynos4: Move suspend/resume handling to SoC driver
  clk: samsung: Provide common helpers for register save/restore
  clk: exynos4: Remove remnants of non-DT support

Acked-by: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Merge branches 'samsung/cleanup', 'samsung/exynos-clk' and 'samsung/exynos-clk2' into next/cleanup3

These are dependencies for the following Samsung branches

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Merge tag 'samsung-cleanup-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/cleanup3

Merge "Samsung cleanup-2 for v3.15" from Kukjin Kim:

- use generic uncompress.h and remove all custom
  uncompress.h in mach-s3c24xx, s3c64xx, s5p64x0,
  s5pc100, s5pv210 and plat-samsung directories.

Note that based on previous tags/samsung-cleanup

* tag 'samsung-cleanup-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: SAMSUNG: remove all custom uncompress.h
  ARM: SAMSUNG: use generic uncompress.h

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Merge tag 'samsung-dt-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/cleanup3

Merge "Samsung 2nd DT updates for v3.15" from Kukjin Kim:

- add DT entry for AHCI SATA and SATA PHY with using generic
  PHY framework for exynos5250 and arndale, smdk5250 boards.
- add SSS DT node for exynos5420 and exynos5250
- remove leftover spi0 node for smdk5250 board
- add ADC and thermistor nodes for exynos4412-trats2 board
- move common irq-combiner node for exynos4x12 from exynos4212
  and exynos4412
- add ADC, PMU and GPS_ALIVE power domain nodes for exynos4x12

Note that based on previous tags/samsung-dt and tags/exynos-clk

* tag 'samsung-dt-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: dts: enable ahci sata and sata phy for exynos5250
  ARM: dts: add dt node for sss module for exynos5250/5420
  ARM: dts: Remove leftover spi0 node for smdk5250
  ARM: dts: Add ADC and themistor nodes for exynos4412-trats2
  ARM: dts: Move common dt data for interrupt combiner controller for exynos4x12
  ARM: dts: Add GPS_ALIVE power domain for exynos4x12
  ARM: dts: Add PMU dt data to support PMU for exynos4x12
  ARM: dts: Add ADC's dt data to read raw data for exynos4x12

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Merge tag 'samsung-cleanup-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/cleanup3

Merge "Samsung 3rd cleanup for v3.15" from Kukjin Kim:

- Remove <mach/hardware.h> in mach-exynos
- Remove invalid code from <mach/hardware.h> in mach-s3c24xx

Note that this is based on previous tags/samsung-cleanup-2

* tag 'samsung-cleanup-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: EXYNOS: Remove hardware.h file
  ARM: SAMSUNG: Remove hardware.h inclusion
  ARM: S3C24XX: Remove invalid code from hardware.h

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Merge tag 'samsung-dt-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/cleanup3

Merge "Samsung 3rd DT updates for v3.15" from Kukjin Kim:

- Arndale Octa board updates:
  LDO3 and LDO23 enabled for soft-reset
  LDO9 enabled for USB operation
  MDMA1 disabled to avoid imprecise external abort

Note that this is based on previous tags/samsung-dt-2

* tag 'samsung-dt-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: dts: Keep some essential LDOs enabled for arndale-octa board
  ARM: dts: Disable MDMA1 node for arndale-octa board

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Merge tag 'samsung-pm-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/cleanup3

Merge "Samsung PM related 2nd updates for v3.15" from Kukjin Kim:

From Tomasz Figa <t.figa@samsung.com>:
Current Samsung PM code is heavily unprepared for multiplatform
systems. The design implies accessing functions and global
variables defined in particular mach- subdirectory from common
code in plat-, which is not allowed when building ARCH_MULTIPLATFORM.
In addition there is a lot of forced code unification, which makes
common function handle any possible quirks of all supported SoCs.
In the end this design turned out to not work too well, ending with
a lot of empty functions exported from mach-, just because code in
common pm.c calls them. Moreover, recent trend of moving lower level
suspend/resume code to proper drivers, like pinctrl or clk, made a
lot of code there redundant, especially on DT-only platforms like
Exynos.

Note that this branch is based on previous tags/samsung-pm-1 and merge
tags/samsung-cleanup-2 because of fix build error from recent changes
of <linux/serial_s3c.h>

* tag 'samsung-pm-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: EXYNOS: Fix compilation error in cpuidle.c
  ARM: S5P64X0: Explicitly include linux/serial_s3c.h in mach/pm-core.h
  ARM: S3C64XX: Fix build for implicit serial_s3c.h inclusion
  serial: s3c: Fix build of header without serial_core.h preinclusion
  ARM: EXYNOS: Allow wake-up using GIC interrupts
  ARM: EXYNOS: Stop using legacy Samsung PM code
  ARM: EXYNOS: Remove PM initcalls and useless indirection
  ARM: EXYNOS: Fix abuse of CONFIG_PM
  ARM: SAMSUNG: Move s3c_pm_check_* prototypes to plat/pm-common.h
  ARM: SAMSUNG: Move common save/restore helpers to separate file
  ARM: SAMSUNG: Move Samsung PM debug code into separate file
  ARM: SAMSUNG: Consolidate PM debug functions
  ARM: SAMSUNG: Use debug_ll_addr() to get UART base address
  ARM: SAMSUNG: Save UART DIVSLOT register based on SoC type
  ARM: SAMSUNG: Add soc_is_s3c2410() helper
  ARM: EXYNOS: Do not resume l2x0 if not enabled before suspend

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Merge tag 'exynos-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/cleanup3

Merge "Exynos cleanup for v3.15" from Kukjin Kim:

- reorganize code for
- add support reserve memory for mfc-v7
- consolidate exynos4 and exynos5 machine codes
- add generic compatible strings for exynos4 and exynos5
- update DT with generic compatible strings
- move clk related dt-binding header file in dt-bindings/clock

* tag 'exynos-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  dt-bindings: clock: Move exynos-audss-clk.h to dt-bindings/clock
  ARM: dts: Update Exynos DT files with generic compatible strings
  ARM: EXYNOS: Add generic compatible strings
  ARM: EXYNOS: Consolidate exynos4 and exynos5 machine files
  ARM: EXYNOS: Consolidate CPU init code
  ARM: SAMSUNG: Introduce generic Exynos4 and 5 helpers
  ARM: EXYNOS: Add support to reserve memory for MFC-v7
  ARM: SAMSUNG: Reorganize calls to reserve memory for MFC

Conflicts:
	arch/arm/mach-exynos/exynos.c

Signed-off-by; Arnd Bergmann <arnd@arndb.de>