This pull request enables CGROUPS in defconfig and also
cleans up mach-davinci to use IS_ENABLED() macro.
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Merge tag 'davinci-for-v3.10/board' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/boards
From Sekhar Nori <nsekhar@ti.com>:
v3.10 board updates for DaVinci
This pull request enables CGROUPS in defconfig and also
cleans up mach-davinci to use IS_ENABLED() macro.
* tag 'davinci-for-v3.10/board' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
ARM: davinci: use is IS_ENABLED macro
ARM: davinci: defconfig: enable CGROUPS
Includes an update to v3.9-rc3
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This patches replaces #if defined() by IS_ENABLED macro, which provides
better readability.
Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Cc: Sekhar Nori <nsekhar@ti.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
* Resolve a build regression on Mackerel by reverting
"ARM: shmobile: streamline mackerel SD and MMC devices"
* DTS cleanup and corrections for kzm9g/sh73a0 from Guennadi
* SDHI voltage regulator enhancements for kzm9g and armadillo800eva
from Guennadi
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Merge tag 'renesas-boards2-for-v3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/boards
From Simon Horman <horms+renesas@verge.net.au>:
Second round of Renesas ARM-based SoC board updates for v3.10
* Resolve a build regression on Mackerel by reverting
"ARM: shmobile: streamline mackerel SD and MMC devices"
* DTS cleanup and corrections for kzm9g/sh73a0 from Guennadi
* SDHI voltage regulator enhancements for kzm9g and armadillo800eva
from Guennadi
* tag 'renesas-boards2-for-v3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
Revert "ARM: shmobile: streamline mackerel SD and MMC devices"
ARM: shmobile: kzm9g-reference: fix device-tree bindings and device names
ARM: shmobile: kzm9g: add fixed voltage regulators for SDHI0 and SDHI2
ARM: shmobile: armadillo800eva: add a fixed voltage regulator for SDHI1
ARM: shmobile: sh73a0: move SDHI and MMCIF DT nodes to sh73a0.dtsi
ARM: shmobile: kzm9g: SDHI0 and SDHI1 use a 3.3V power supply
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This is based on a merge of the following:
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git renesas-pinmux-for-v3.10
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git renesas-soc-for-v3.10
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Merge tag 'renesas-boards-for-v3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/boards
From Simon Horman <horms+renesas@verge.net.au>:
Renesas ARM-based SoC board updates for v3.10
This is based on a merge of the following:
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git renesas-pinmux-for-v3.10
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git renesas-soc-for-v3.10
* tag 'renesas-boards-for-v3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: (218 commits)
ARM: shmobile: kzm9g: correct smsc regulator registration
ARM: shmobile: marzen: Use gic_iid macro for ICCIAR / interrupt ID
ARM: shmobile: kzm9g: Trim reference DT_MACHINE_START
ARM: shmobile: kzm9g: Remove warning about SMP
ARM: shmobile: simplify kzm9g Kconfig dependencies
ARM: shmobile: SDHI and MMCIF interfaces to kzm9g-reference
ARM: shmobile: parse DT and configure pinmux early on kzm9g-reference
ARM: shmobile: kzm9g: Reference DT implementation
ARM: shmobile: marzen: Reference DT implementation
ARM: shmobile: mark mackerel sh_mmcif_device __maybe_unused
ARM: shmobile: streamline mackerel SD and MMC devices
ARM: shmobile: switch SDHI0 to GPIO regulator on armadillo800eva
ARM: shmobile: use GPIO SD-card detection on armadillo800eva
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This reverts commit 626a645eb7.
This appears to be incompatible with
"ARM: shmobile: sh7372: Remove SDHI and MMCIF function GPIOs"
Reverting this change resolves the following build failure:
arch/arm/mach-shmobile/board-mackerel.c: In function ‘mackerel_init’:
arch/arm/mach-shmobile/board-mackerel.c:1468: error: ‘GPIO_FN_SDHICMD1’ undeclared (first use in this function)
arch/arm/mach-shmobile/board-mackerel.c:1468: error: (Each undeclared identifier is reported only once
arch/arm/mach-shmobile/board-mackerel.c:1468: error: for each function it appears in.)
arch/arm/mach-shmobile/board-mackerel.c:1469: error: ‘GPIO_FN_SDHICLK1’ undeclared (first use in this function)
arch/arm/mach-shmobile/board-mackerel.c:1470: error: ‘GPIO_FN_SDHID1_3’ undeclared (first use in this function)
arch/arm/mach-shmobile/board-mackerel.c:1471: error: ‘GPIO_FN_SDHID1_2’ undeclared (first use in this function)
arch/arm/mach-shmobile/board-mackerel.c:1472: error: ‘GPIO_FN_SDHID1_1’ undeclared (first use in this function)
arch/arm/mach-shmobile/board-mackerel.c:1473: error: ‘GPIO_FN_SDHID1_0’ undeclared (first use in this function)
arch/arm/mach-shmobile/board-mackerel.c:1489: error: ‘GPIO_FN_SDHICMD2’ undeclared (first use in this function)
arch/arm/mach-shmobile/board-mackerel.c:1490: error: ‘GPIO_FN_SDHICLK2’ undeclared (first use in this function)
arch/arm/mach-shmobile/board-mackerel.c:1491: error: ‘GPIO_FN_SDHID2_3’ undeclared (first use in this function)
arch/arm/mach-shmobile/board-mackerel.c:1492: error: ‘GPIO_FN_SDHID2_2’ undeclared (first use in this function)
arch/arm/mach-shmobile/board-mackerel.c:1493: error: ‘GPIO_FN_SDHID2_1’ undeclared (first use in this function)
arch/arm/mach-shmobile/board-mackerel.c:1494: error: ‘GPIO_FN_SDHID2_0’ undeclared (first use in this function)
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Fix several device-tree bindings, that haven't been updated for newest
versions of respective drivers, and device names and pin numbers, left over
from non-DT and old pinctrl versions.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Both SDHI0 and SDHI2 power supplies on kzm9g can be switched on and off. In
the current version this is not used and the regulators are hard-wired to
"on." This patch switches SDHI0 and SDHI2 to proper fixed-voltage
regulators, using GPIOs to enable and disable them. Both ports shall
now be specifying the MMC_CAP_POWER_OFF_CARD MMC capability. Only SDHI0
has been tested with an SDIO card, since SDHI2 is a microSD slot.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
The SDHI1 power supply on armadillo800eva can be switched on and off. In
the current version this is not used and the regulator is hard-wired to
"on." This patch switches SDHI1 to a proper fixed-voltage regulator,
using a GPIO to enable and disable it. Both SDHI0 and SDHI1 ports shall
now be specifying the MMC_CAP_POWER_OFF_CARD MMC capability. Both
interfaces tested with an SDIO card.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
To avoid having to repeat common DT node properties in all .dts files
move them to SoC's .dtsi file, setting their status to "disabled."
Individual boards will pick up devices, that they want to use and
change their DT node status to enabled.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
kzm9g supplies 3.3V to its SDHI0 and SDHI2 interfaces. Specifying 2.8V
prevents some (e.g. certain SDIO) cards from working. This patch fixes the
voltage and removes redundant OCR masks from platform data.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Newer filesystems like Fedora-18 don't support kernels where
cgroups is not enabled.
Enable it in defconfig so users don't have to enable
it themselves.
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Correct the name of smsc devices used for regulator registration
allowing the regulators to be found and used.
This eliminates the need for CONFIG_REGULATOR_DUMMY
when CONFIG_REGULATOR is set.
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
ARM: shmobile: add gic_iid macro for ICCIAR / interrupt ID
enabled to use gic_iid macro.
This patch exchange current GIC interrupt setting
from gic_spi() to gic_iid()
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
[ horms+renesas@verge.net.au: Split irq.h portion into a separate patch ]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Remove .init_late and .restart from DT_MACHINE_START
for kzm9g reference as these are not necessary to
bring the board up which is the main aim of kzm9g reference.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Remove warning about SMP not working with the
clock initialisation used for kzm9g reference.
This is resolved by not selecting CONFIG_PREEMPT.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reference kernel configurations for armadillo800eva and kzm9g boards do not
have to depend on their respective "legacy" configurations, doing device
instantiation in .c, they can be configured and built independently.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
[horms+renesas@verge.net.au: created separate patch for kzm9g portion]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Add SDHI0 and SDHI2 interfaces to kzm9g-reference. With no pinctrl DT
support we cannot use GPIO card-detection and regulator switching.
Also update the MMCIF DT node to use all 8 data lines and avoid
redundant information in DT.
Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
[ horms+renesas@verge.net.au: Updated for pinmux changes by Laurent Pinchart ]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
GPIOs can be provided by the pinctrl subsystem, which can be initialised
by DT. Therefore DT has to be parsed before requesting GPIOs. Also non-DT
pinmux has to be configured early.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Provide alternate board code for the kzm9g to demonstrate
how DT may be used given the current state of driver
device tree support. This is intended to act as a reference
for mach-shmobile developers.
Some notes:
* Brings up the GIC interrupt handler using device tree
* Brings up the following device using device tree:
- MMCIF (MMC)
* Does not bring up the INTC interrupt controller at all,
thus external devices may not be used. In particular,
the SMSC ethernet device may not be used and thus
NFS root may not be used.
* Uses existing C code and not device tree to initialise the following,
which are needed for a working board:
- SCIF (Serial)
- CMT (Clock)
- PFC (GPIO)
To use this alternate board code instead of the normal board code,
CONFIG_MACH_KZM9G_REFERENCE should be selected in the kernel config.
And the sh73a0-kzm9g-reference.dtb flattened device tree blob should be used.
Includes fix by Thierry Reding to no longer use gic_handle_irq()
Includes fixes by Guennadi Liakhovetski for recent pinmux changes.
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: Thierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Provide alternate board code for the marzen to demonstrate
how DT may be used given the current state of driver
device tree support. This is intended to act as a reference
for mach-shmobile developers.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Patch eac036ef9e "ARM: shmobile: streamline mackerel SD and MMC devices"
made the use of the sh_mmcif_device variable for mackarel optional,
but the definition is always provided, causing a build warning.
arch/arm/mach-shmobile/board-mackerel.c:1120:31: warning: 'sh_mmcif_device'
defined but not used [-Wunused-variable]
Marking the variable as __maybe_unused will do the right thing here.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This patch fixes the following issues with SD and MMC interfaces on mackerel:
1. replace custom card-detection functions with standard GPIO CD API
2. resources don't have to be numbered
3. add SDHI interrupt names
4. remove OCR masks, where regulators are used
5. only specify SDHI CD interrupts on interfaces where a CD pin is present -
SDHI0
6. don't instantiate an MMCIF device and initialise MMCIF pins if SDHI1 is
selected
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
When regulators are used with MMC devices, explicitly provided OCR masks
are ignored, they can be removed from platform data. Also switch SDHI0
from fixed regulator with hard-wired GPIO levels to a proper GPIO regulator
instance to enable dynamic voltage switching.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Switch SDHI0 and SDHI1 SD-card interfaces on armadillo800eva to using GPIO
card detection, which provides maximum power saving and automatically
selects IRQ or polling mode, depending on the CD GPIO capability.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com>
[Rename device from to rcarfb to rcar-du]
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
[Manual conflict resolution]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Commit 1d9d8639c0 ("perf,x86: fix kernel crash with PEBS/BTS after
suspend/resume") introduces a link failure since
perf_restore_debug_store() is only defined for CONFIG_CPU_SUP_INTEL:
arch/x86/power/built-in.o: In function `restore_processor_state':
(.text+0x45c): undefined reference to `perf_restore_debug_store'
Fix it by defining the dummy function appropriately.
Signed-off-by: David Rientjes <rientjes@google.com>
Cc: stable@vger.kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Commit 1d9d8639c0 ("perf,x86: fix kernel crash with PEBS/BTS after
suspend/resume") fixed a crash when doing PEBS performance profiling
after resuming, but in using init_debug_store_on_cpu() to restore the
DS_AREA mtrr it also resulted in a new WARN_ON() triggering.
init_debug_store_on_cpu() uses "wrmsr_on_cpu()", which in turn uses CPU
cross-calls to do the MSR update. Which is not really valid at the
early resume stage, and the warning is quite reasonable. Now, it all
happens to _work_, for the simple reason that smp_call_function_single()
ends up just doing the call directly on the CPU when the CPU number
matches, but we really should just do the wrmsr() directly instead.
This duplicates the wrmsr() logic, but hopefully we can just remove the
wrmsr_on_cpu() version eventually.
Reported-and-tested-by: Parag Warudkar <parag.lkml@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Pull btrfs fixes from Chris Mason:
"Eric's rcu barrier patch fixes a long standing problem with our
unmount code hanging on to devices in workqueue helpers. Liu Bo
nailed down a difficult assertion for in-memory extent mappings."
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs:
Btrfs: fix warning of free_extent_map
Btrfs: fix warning when creating snapshots
Btrfs: return as soon as possible when edquot happens
Btrfs: return EIO if we have extent tree corruption
btrfs: use rcu_barrier() to wait for bdev puts at unmount
Btrfs: remove btrfs_try_spin_lock
Btrfs: get better concurrency for snapshot-aware defrag work
Users report that an extent map's list is still linked when it's actually
going to be freed from cache.
The story is that
a) when we're going to drop an extent map and may split this large one into
smaller ems, and if this large one is flagged as EXTENT_FLAG_LOGGING which means
that it's on the list to be logged, then the smaller ems split from it will also
be flagged as EXTENT_FLAG_LOGGING, and this is _not_ expected.
b) we'll keep ems from unlinking the list and freeing when they are flagged with
EXTENT_FLAG_LOGGING, because the log code holds one reference.
The end result is the warning, but the truth is that we set the flag
EXTENT_FLAG_LOGGING only during fsync.
So clear flag EXTENT_FLAG_LOGGING for extent maps split from a large one.
Reported-by: Johannes Hirte <johannes.hirte@fem.tu-ilmenau.de>
Reported-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
Pull kbuild fix from Michal Marek:
"One fix for for make headers_install/headers_check to not require make
3.81. The requirement has been accidentally introduced in 3.7."
* 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild:
kbuild: fix make headers_check with make 3.80
* The GPIO descriptor work has exposed how broken the non-GPIOLIB
bits for OpenRISC were. We now require GPIOLIB as this is the
preferred way forward.
* The system.h split introduced a bug in llist.h for arches using
asm-generic/cmpxchg.h directly, which is currently only OpenRISC.
The patch here moves two defines from asm-generic/atomic.h to
asm-generic/cmpxchg.h to make things work as they should.
* The VIRT_TO_BUS selector was added for OpenRISC, but OpenRISC does
not have the virt_to_bus methods, so there's a patch to remove it
again.
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Merge tag 'for-3.9-rc3' of git://openrisc.net/jonas/linux
Pull OpenRISC bug fixes from Jonas Bonn:
- The GPIO descriptor work has exposed how broken the non-GPIOLIB bits
for OpenRISC were. We now require GPIOLIB as this is the preferred
way forward.
- The system.h split introduced a bug in llist.h for arches using
asm-generic/cmpxchg.h directly, which is currently only OpenRISC.
The patch here moves two defines from asm-generic/atomic.h to
asm-generic/cmpxchg.h to make things work as they should.
- The VIRT_TO_BUS selector was added for OpenRISC, but OpenRISC does
not have the virt_to_bus methods, so there's a patch to remove it
again.
* tag 'for-3.9-rc3' of git://openrisc.net/jonas/linux:
openrisc: remove HAVE_VIRT_TO_BUS
asm-generic: move cmpxchg*_local defs to cmpxchg.h
openrisc: require gpiolib
Here are some tiny fixes for the w1 drivers and the final removal patch
for getting rid of CONFIG_EXPERIMENTAL (all users of it are now gone
from your tree, this just drops the Kconfig item itself.)
All have been in the linux-next tree for a while.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-3.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc fixes from Greg Kroah-Hartman:
"Here are some tiny fixes for the w1 drivers and the final removal
patch for getting rid of CONFIG_EXPERIMENTAL (all users of it are now
gone from your tree, this just drops the Kconfig item itself.)
All have been in the linux-next tree for a while"
* tag 'char-misc-3.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
final removal of CONFIG_EXPERIMENTAL
w1: fix oops when w1_search is called from netlink connector
w1-gpio: fix unused variable warning
w1-gpio: remove erroneous __exit and __exit_p()
ARM: w1-gpio: fix erroneous gpio requests
A collection of small fixes, as expected for the middle rc:
- A couple of fixes for potential NULL dereferences and out-of-range
array accesses revealed by static code parsers
- A fix for the wrong error handling detected by trinity
- A regression fix for missing audio on some MacBooks
- CA0132 DSP loader fixes
- Fix for EAPD control of IDT codecs on machines w/o speaker
- Fix a regression in the HD-audio widget list parser code
- Workaround for the NuForce UDH-100 USB audio
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Merge tag 'sound-3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"A collection of small fixes, as expected for the middle rc:
- A couple of fixes for potential NULL dereferences and out-of-range
array accesses revealed by static code parsers
- A fix for the wrong error handling detected by trinity
- A regression fix for missing audio on some MacBooks
- CA0132 DSP loader fixes
- Fix for EAPD control of IDT codecs on machines w/o speaker
- Fix a regression in the HD-audio widget list parser code
- Workaround for the NuForce UDH-100 USB audio"
* tag 'sound-3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: hda - Fix missing EAPD/GPIO setup for Cirrus codecs
sound: sequencer: cap array index in seq_chn_common_event()
ALSA: hda/ca0132 - Remove extra setting of dsp_state.
ALSA: hda/ca0132 - Check download state of DSP.
ALSA: hda/ca0132 - Check if dspload_image succeeded.
ALSA: hda - Disable IDT eapd_switch if there are no internal speakers
ALSA: hda - Fix snd_hda_get_num_raw_conns() to return a correct value
ALSA: usb-audio: add a workaround for the NuForce UDH-100
ALSA: asihpi - fix potential NULL pointer dereference
ALSA: seq: Fix missing error handling in snd_seq_timer_open()
Pull DMA-mapping fix from Marek Szyprowski:
"An important fix for all ARM architectures which use ZONE_DMA.
Without it dma_alloc_* calls with GFP_ATOMIC flag might have allocated
buffers outsize DMA zone."
* 'fixes-for-3.9' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping:
ARM: DMA-mapping: add missing GFP_DMA flag for atomic buffer allocation
With this one we have:
- An ab8500 build failure fix.
- An ab8500 device tree parsing fix.
- A fix for twl4030_madc remove routine to work properly (when built-in).
- A fix for properly registering palmas interrupt handler.
- A fix for omap-usb init routine to actually write into the hostconfig
register.
- A couple of warning fixes for ab8500-gpadc and tps65912.
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Merge tag 'mfd-fixes-3.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-fixes
Pull MFD fixes from Samuel Ortiz:
"This is the first batch of MFD fixes for 3.9.
With this one we have:
- An ab8500 build failure fix.
- An ab8500 device tree parsing fix.
- A fix for twl4030_madc remove routine to work properly (when
built-in).
- A fix for properly registering palmas interrupt handler.
- A fix for omap-usb init routine to actually write into the
hostconfig register.
- A couple of warning fixes for ab8500-gpadc and tps65912"
* tag 'mfd-fixes-3.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-fixes:
mfd: twl4030-madc: Remove __exit_p annotation
mfd: ab8500: Kill "reg" property from binding
mfd: ab8500-gpadc: Complain if we fail to enable vtvout LDO
mfd: wm831x: Don't forward declare enum wm831x_auxadc
mfd: twl4030-audio: Fix argument type for twl4030_audio_disable_resource()
mfd: tps65912: Declare and use tps65912_irq_exit()
mfd: palmas: Provide irq flags through DT/platform data
mfd: Make AB8500_CORE select POWER_SUPPLY to fix build error
mfd: omap-usb-host: Actually update hostconfig
Added specific maintainer for some hwmon drivers
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Merge tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Pull hwmon fixes from Guenter Roeck:
"Bug fixes for pmbus, ltc2978, and lineage-pem drivers
Added specific maintainer for some hwmon drivers"
* tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
hwmon: (pmbus/ltc2978) Fix temperature reporting
hwmon: (pmbus) Fix krealloc() misuse in pmbus_add_attribute()
hwmon: (lineage-pem) Add missing terminating entry for pem_[input|fan]_attributes
MAINTAINERS: Add maintainer for MAX6697, INA209, and INA2XX drivers
This patch fixes a kernel crash when using precise sampling (PEBS)
after a suspend/resume. Turns out the CPU notifier code is not invoked
on CPU0 (BP). Therefore, the DS_AREA (used by PEBS) is not restored properly
by the kernel and keeps it power-on/resume value of 0 causing any PEBS
measurement to crash when running on CPU0.
The workaround is to add a hook in the actual resume code to restore
the DS Area MSR value. It is invoked for all CPUS. So for all but CPU0,
the DS_AREA will be restored twice but this is harmless.
Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Stephane Eranian <eranian@google.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
During the transition to the generic parser, the hook to the codec
specific automute function was forgotten. This resulted in the silent
output on some MacBooks.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Those GPIOs have been deprecated by the pinctrl API. They are unused and
unneeded, remove them.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Those GPIOs have been deprecated by the pinctrl API. They are unused and
unneeded, remove them.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Those GPIOs have been deprecated by the pinctrl API. They are unused and
unneeded, remove them.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Those GPIOs have been deprecated by the pinctrl API. They are unused and
unneeded, remove them.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Those GPIOs have been deprecated by the pinctrl API. They are unused and
unneeded, remove them.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Those GPIOs have been deprecated by the pinctrl API. They are unused and
unneeded, remove them.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Those GPIOs have been deprecated by the pinctrl API. They are unused and
unneeded, remove them.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Those GPIOs have been deprecated by the pinctrl API. They are unused and
unneeded, remove them.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Those GPIOs have been deprecated by the pinctrl API. They are unused and
unneeded, remove them.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
