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'mixer_match_types' is always compiled in. Hence of_match_ptr is not
necessary.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
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The definition of regulator_bulk_enable is fixed with __must_check
and this causes following build warning.
warning: ignoring return value of 'regulator_bulk_enable',
declared with attribute warn_unused_result
This patch fixes to check return value of the function.
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
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This patch just checks if win_data array range is valid
or not correctly.
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
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Valid values for FIMD windows are from 0 to WINDOWS_NR-1
inclusive (5 windows in total). The WINDOWS_NR is also
a size of fimd_context.win_data array.
However, early-return tests for wrong values of windows
accepted a value of WINDOWS_NR which is out of bound
for fimd_context.win_data.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
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Valid values for mixer window are from 0 to MIXER_WIN_NR-1 inclusive.
Arrays in structures (e.g. mixer_context.win_data) have size of
MIXER_WIN_NR so checks for wrong mixer window must be greater-equal.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Hyunhee Kim <hyunhee.kim@samsung.com>
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
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Use the already defined macro to pass the function return address.
Signed-off-by: Davidlohr Bueso <davidlohr.bueso@hp.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Link: http://lkml.kernel.org/r/1367347569.1784.3.camel@buesod1.americas.hpqcorp.net
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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This patch is adding extensive support (beside standard usb audio class)
for Audio Advantage Micro II usb sound card.
Features included:
- Access to AES bits (so now sending the IEC61937 compliant stream is
possible).
- Mixer SPDIF control added to turn on/off the optical transmitter.
Signed-off-by: Przemek Rudy <prudy1@o2.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next
ASoC: More updates for v3.11
Some more fixes and enhancements, and also a bunch of refectoring for
AC'97 support which enables more than one AC'97 controller driver to be
built in.
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Now that we are using runnable load avg in sched balance, we don't
need to keep it under CONFIG_FAIR_GROUP_SCHED.
Also align the code style to #ifdef instead of #if defined() and
reorder the tg output info.
Signed-off-by: Alex Shi <alex.shi@intel.com>
Cc: pjt@google.com
Cc: kamalesh@linux.vnet.ibm.com
Cc: peterz@infradead.org
Link: http://lkml.kernel.org/r/1372417835-4698-1-git-send-email-alex.shi@intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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It turns out that the TAS5086 doesn't like channel start parts to be
empty, and if all channels are configured to Mid-Z, part 1 has to be
used.
Signed-off-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
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The TAS5086_CLOCK_CONTROL also has a size of 1 byte.
Signed-off-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
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* pm-assorted:
PM / QoS: Add pm_qos and dev_pm_qos to events-power.txt
PM / QoS: Add dev_pm_qos_request tracepoints
PM / QoS: Add pm_qos_request tracepoints
PM / QoS: Add pm_qos_update_target/flags tracepoints
PM / QoS: Update Documentation/power/pm_qos_interface.txt
PM / Sleep: Print last wakeup source on failed wakeup_count write
PM / QoS: correct the valid range of pm_qos_class
PM / wakeup: Adjust messaging for wake events during suspend
PM / Runtime: Update .runtime_idle() callback documentation
PM / Runtime: Rework the "runtime idle" helper routine
PM / Hibernate: print physical addresses consistently with other parts of kernel
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* pm-cpufreq: (41 commits)
cpufreq: tegra: call CPUFREQ_POSTCHANGE notfier in error cases
cpufreq: s3c64xx: call CPUFREQ_POSTCHANGE notfier in error cases
cpufreq: omap: call CPUFREQ_POSTCHANGE notfier in error cases
cpufreq: imx6q: call CPUFREQ_POSTCHANGE notfier in error cases
cpufreq: exynos: call CPUFREQ_POSTCHANGE notfier in error cases
cpufreq: dbx500: call CPUFREQ_POSTCHANGE notfier in error cases
cpufreq: davinci: call CPUFREQ_POSTCHANGE notfier in error cases
cpufreq: arm-big-little: call CPUFREQ_POSTCHANGE notfier in error cases
cpufreq: powernow-k8: call CPUFREQ_POSTCHANGE notfier in error cases
cpufreq: pcc: call CPUFREQ_POSTCHANGE notfier in error cases
cpufreq: e_powersaver: call CPUFREQ_POSTCHANGE notfier in error cases
cpufreq: ACPI: call CPUFREQ_POSTCHANGE notfier in error cases
cpufreq: s3c2416: fix forgotten driver_data conversions
cpufreq: make __cpufreq_notify_transition() static
cpufreq: Fix minor formatting issues
cpufreq: Fix governor start/stop race condition
cpufreq: Simplify userspace governor
cpufreq: X86_AMD_FREQ_SENSITIVITY: select CPU_FREQ_TABLE
cpufreq: tegra: create CONFIG_ARM_TEGRA_CPUFREQ
cpufreq: S3C2416/S3C64XX: select CPU_FREQ_TABLE
...
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* pm-omap:
PM / AVS: SmartReflex: use devm_* API to initialize SmartReflex
PM / AVS: SmartReflex: use omap_sr * for enable/disable interface
PM / AVS: SmartReflex: use omap_sr * for minmax interfaces
PM / AVS: SmartReflex: use omap_sr * for errgen interfaces
PM / AVS: SmartReflex: fix driver name
PM / AVS: SmartReflex: disable runtime PM on driver remove
PM / AVS: SmartReflex: disable errgen before vpbound disable
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* pm-devfreq:
MAINTAINERS: update mailing list for devfreq(DVFS).
PM / devfreq: fix typo "CPU_EXYNOS4.12" twice
PM / devfreq: fix missing unlock on error in exynos4_busfreq_pm_notifier_event()
PM / devfreq: add comments and Documentation
PM / devfreq: account suspend/resume for stats
PM / devfreq: Add Exynos5-bus devfreq driver for Exynos5250
PM / devfreq: Move exynos4 devfreq driver into a new sub-directory
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* pm-cpuidle:
cpuidle: Fix ARCH_NEEDS_CPU_IDLE_COUPLED dependency warning
cpuidle: Comment the driver's framework code
cpuidle: simplify multiple driver support
ARM: zynq: Add cpuidle support
cpuidle: improve governor Kconfig options
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* pnp:
pnp: restore automatic resolution of DMA conflicts
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* freezer:
af_unix: use freezable blocking calls in read
sigtimedwait: use freezable blocking call
nanosleep: use freezable blocking call
futex: use freezable blocking call
select: use freezable blocking call
epoll: use freezable blocking call
binder: use freezable blocking calls
freezer: add new freezable helpers using freezer_do_not_count()
freezer: convert freezable helpers to static inline where possible
freezer: convert freezable helpers to freezer_do_not_count()
freezer: skip waking up tasks with PF_FREEZER_SKIP set
freezer: shorten freezer sleep time using exponential backoff
lockdep: check that no locks held at freeze time
lockdep: remove task argument from debug_check_no_locks_held
freezer: add unsafe versions of freezable helpers for CIFS
freezer: add unsafe versions of freezable helpers for NFS
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* acpi-doc:
Documentation / CPU hotplug: Rephrase the outdated description for MADT entries
ACPI / video: update video_extension.txt for backlight control
ACPI / video: move video_extension.txt to Documentation/acpi
ACPI / video: add description for brightness_switch_enabled
ACPI: Add ACPI namespace documentation
ACPI: Add sysfs ABI documentation
ACPI: Update MAINTAINERS file to include Documentation/acpi
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* acpi-assorted:
ACPI / EC: Add HP Folio 13 to ec_dmi_table in order to skip DSDT scan
ACPI: Add CMOS RTC Operation Region handler support
ACPI: Remove unused flags in acpi_device_flags
ACPI: Remove useless initializers
ACPI / battery: Make sure all spaces are in correct places
ACPI: add _STA evaluation at do_acpi_find_child()
ACPI / EC: access user space with get_user()/put_user()
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* acpi-lpss:
ACPI / LPSS: override SDIO private register space size from ACPI tables
ACPI / LPSS: mask the UART TX completion interrupt
ACPI / LPSS: add support for Intel BayTrail
Conflicts:
drivers/acpi/acpi_lpss.c (with commit b9e95fc)
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* acpi-pm:
ACPI / PM: Rework and clean up acpi_dev_pm_get_state()
ACPI / PM: Replace ACPI_STATE_D3 with ACPI_STATE_D3_COLD in device_pm.c
ACPI / PM: Rename function acpi_device_power_state() and make it static
ACPI / PM: acpi_processor_suspend() can be static
xen / ACPI / sleep: Register an acpi_suspend_lowlevel callback.
x86 / ACPI / sleep: Provide registration for acpi_suspend_lowlevel.
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* acpi-scan:
ACPI / scan: Do not bind ACPI drivers to objects with scan handlers
ACPI / ia64 / sba_iommu: Use ACPI scan handler for device discovery
ACPI / scan: Simplify ACPI driver probing
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* acpica: (21 commits)
ACPICA: Update version to 20130517
ACPICA: _CST repair: Handle null package entries
ACPICA: Add several repairs for _CST predefined name
ACPICA: Move _PRT repair into the standard complex repair module
ACPICA: Clear events initialized flag upon event component termination
ACPICA: Fix possible memory leak in GPE init error path
ACPICA: ACPICA Termination: Delete global lock pending lock
ACPICA: Update interface to acpi_ut_valid_acpi_name()
ACPICA: Do not use extended sleep registers unless HW-reduced bit is set
ACPICA: Split table print utilities to a new a separate file
ACPICA: Add option to disable loading of SSDTs from the RSDT/XSDT
ACPICA: Standardize all switch() blocks
ACPICA: Split internal error msg routines to a separate file
ACPICA: Split buffer dump routines into separate file
ACPICA: Update version to 20130418
ACPICA: Update for "orphan" embedded controller _REG method support
ACPICA: Remove unused macros, no functional change
ACPICA: Predefined name support: Remove unused local variable
ACPICA: Add argument typechecking for all predefined ACPI names
ACPICA: Add BIOS error interface for predefined name validation support
...
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* acpi-hotplug:
ACPI: Do not use CONFIG_ACPI_HOTPLUG_MEMORY_MODULE
ACPI / cpufreq: Add ACPI processor device IDs to acpi-cpufreq
Memory hotplug: Move alternative function definitions to header
ACPI / processor: Fix potential NULL pointer dereference in acpi_processor_add()
Memory hotplug / ACPI: Simplify memory removal
ACPI / scan: Add second pass of companion offlining to hot-remove code
Driver core / MM: Drop offline_memory_block()
ACPI / processor: Pass processor object handle to acpi_bind_one()
ACPI: Drop removal_type field from struct acpi_device
Driver core / memory: Simplify __memory_block_change_state()
ACPI / processor: Initialize per_cpu(processors, pr->id) properly
CPU: Fix sysfs cpu/online of offlined CPUs
Driver core: Introduce offline/online callbacks for memory blocks
ACPI / memhotplug: Bind removable memory blocks to ACPI device nodes
ACPI / processor: Use common hotplug infrastructure
ACPI / hotplug: Use device offline/online for graceful hot-removal
Driver core: Use generic offline/online for CPU offline/online
Driver core: Add offline/online device operations
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Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Randy Dunlap <rdunlap@infradead.org>
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When building imx_v6_v7_defconfig with imx-drm drivers selected as
modules, we get the following build errors:
ERROR: "irq_gc_mask_clr_bit" [drivers/staging/imx-drm/ipu-v3/imx-ipu-v3.ko] undefined!
ERROR: "irq_gc_mask_set_bit" [drivers/staging/imx-drm/ipu-v3/imx-ipu-v3.ko] undefined!
ERROR: "irq_gc_ack_set_bit" [drivers/staging/imx-drm/ipu-v3/imx-ipu-v3.ko] undefined!
Export the required functions to avoid this problem.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Cc: shawn.guo@linaro.org
Cc: kernel@pengutronix.de
Link: http://lkml.kernel.org/r/1372389789-7048-1-git-send-email-festevam@gmail.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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Commit 02725e7471b8 ('genirq: Use irq_get/put functions'),
inadvertently changed can_request_irq() to return 0 for IRQs that have
no action. This causes pcibios_lookup_irq() to select only IRQs that
already have an action with IRQF_SHARED set, or to fail if there are
none. Change can_request_irq() to return 1 for IRQs that have no
action (if the first two conditions are met).
Reported-by: Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
Tested-by: Bjarni Ingi Gislason <bjarniig@rhi.hi.is> (against 3.2)
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Cc: 709647@bugs.debian.org
Cc: stable@vger.kernel.org # 2.6.39+
Link: http://bugs.debian.org/709647
Link: http://lkml.kernel.org/r/1372383630.23847.40.camel@deadeye.wl.decadent.org.uk
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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combiner_init() is referenced only in this file. Make it
static.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Cc: linux-arm-kernel@lists.infradead.org
Cc: kgene.kim@samsung.com
Cc: t.figa@samsung.com
Cc: arnd@arndb.de
Cc: patches@linaro.org
Link: http://lkml.kernel.org/r/1372246597-32323-2-git-send-email-sachin.kamat@linaro.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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After commit fa1675b (ACPI / PM: Rework and clean up
acpi_dev_pm_get_state()) a NULL pointer dereference will take place
if NULL is passed to acpi_pm_device_sleep_state() as the second
argument.
Fix that by avoiding to use the pointer that may be NULL until
it's necessary to store a return value at the location pointed to
by it (if not NULL).
Reported-and-tested-by: Aaron Lu <aaron.lu@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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This reverts commit 160954b7bca43da7cd3cfbce310e6df919a8216e.
This was rearming the workqueue with a 0 timeout, causing
a WARN_ON, and possible loop.
Daniel writes:
"I've looked a bit into this and I think we need to have a separate
work struct for recovering these lost hotplug events since the
continuous self-rearming case is a real risk (e.g. if a connector
flip-flops all the time). At least I don't see a sane way to block out
re-arming with the current code in a simple way. So reverting the
offender seems like the right thing and I'll go back to the drawing
board for 3.12."
Signed-off-by: Dave Airlie <airlied@redhat.com>
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The char arrays with size 44 are for the name string of
snd_ctl_elem_id. Define the constant and replace the raw numbers with
it for clarifying better.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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add_control_with_pfx() in hda_generic.c assumes a shorter name string
for the control element, and this resulted in the truncation of the
long but valid string like "Headphone Surround Switch" in the middle.
This patch aligns the max size to the actual limit of snd_ctl_elem_id,
44.
Cc: <stable@vger.kernel.org> [v3.9+]
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Add two more machines that need quirks for headset mics to work.
Tested-by: Shawn Wang <shawn.wang@canonical.com>
BugLink: https://bugs.launchpad.net/bugs/1195636
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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This quirk is needed for the headset mic to work on this Dell
machine.
BugLink: https://bugs.launchpad.net/bugs/1195597
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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git://git.alsa-project.org/alsa-kprivate into for-next
For adding support for many Roland and Yamaha devices:
* 'full-roland-support' of git://git.alsa-project.org/alsa-kprivate:
ALSA: usb-audio: add quirks for Roland QUAD/OCTO-CAPTURE
ALSA: usb-audio: claim autodetected PCM interfaces all at once
ALSA: usb-audio: remove superfluous Roland quirks
ALSA: usb-audio: add MIDI port names for some Roland devices
ALSA: usb-audio: add support for many Roland/Yamaha devices
ALSA: usb-audio: detect implicit feedback on Roland devices
ALSA: usb-audio: store protocol version in struct audioformat
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This patch adds the power-saving control for ALC5505 DSP on some
Realtek codecs.
Signed-off-by: Kailang Yang <kailang@realtek.com>
Tested-by: Mengdong Lin <mengdong.lin@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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fbdev/for-next
Various fbdev changes for 3.11
* xilinxfb updates
* Small cleanups and fixes to multiple drivers
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into fbdev/for-next
OMAP display subsystem changes for 3.11 (part 2/2)
This is the second part of OMAP DSS changes for 3.11. This part contains the
new DSS device model support.
The current OMAP panel drivers use a custom DSS bus, and there's a hard limit
of one external display block per video pipeline. In the new DSS device model
the devices/drivers are made according to the control bus of the display block,
usually platform, i2c or spi. The display blocks can also be chained so that we
can have separate drivers for setups with both external encoder and panel.
To allow the current board files, which use the old style panels, to function,
the old display drivers are left in their current state, and new ones are added
to drivers/video/omap2/displays-new/. When the board files have been converted
to use the new style panels, we can remove the old code. This is planned to
happen in v3.12.
Having to support two very different DSS device models makes the driver
somewhat confusing in some parts, and prevents us from properly cleaning up
some other parts. These cleanups will be done when the old code is removed.
The new device model is designed with CDF (Common Display Framework) in mind.
While CDF is still under work, the new DSS device model should be much more
similar to CDF's model than the old device model, which should make the
eventual conversion to CDF much easier.
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Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
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into fbdev/for-next
OMAP display subsystem changes for 3.11 (part 1/2)
This is the first part of OMAP DSS changes for 3.11. This part contains fixes,
cleanups and reorganizations that are not directly related to the new DSS
device model that is added in part 2, although many of the reorganizations are
made to make the part 2 possible.
There should not be any functional changes visible to the user except the few
bug fixes.
The main new internal features:
- Display (dis)connect support, which allows us to explicitly (dis)connect a
whole display pipeline
- Panel list, which allows us to operate without the specific DSS bus
- Combine omap_dss_output to omap_dss_device, so that we have one generic
"entity" for display pipeline blocks
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Device tree and Kconfig updates for irqchip driver.
Signed-off-by: Christian Ruppert <christian.ruppert@abilis.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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* Add arc_emac to DeviceTree DT description
"Documentation/devicetree/bindings/net/arc_emac.txt".
* Update defconfig correspondingly
[vgupta: tweaked changelog]
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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This patch alters format string's width, to align all statistics
at par with the longest struct sched_statistic member name under
/proc/<PID>/sched.
Signed-off-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>
Cc: peterz@infradead.org
Link: http://lkml.kernel.org/r/20130627165005.GA15583@linux.vnet.ibm.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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