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2013-11-07ASoC: dapm: Use WARN_ON() instead of BUG_ON()Takashi Iwai
Leaving BUG_ON() in a core layer like dapm is rather inappropriate as it leads to panic(), even though sanity checks might be still useful for debugging. Instead, Use WARN_ON(), and handle the error cases accordingly. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-11-07ASoC: wm_adsp: Fix BUG_ON() and WARN_ON() usagesTakashi Iwai
This patch does: - Move the sanity check with WARN_ON() in wm_adsp_region_to_reg() and remove the checks in the callers, - Fix wrong WARN_ON() usages, replaced with WARN(), - Fix unreachable or wrong BUG_ON() usages and replace with WARN_ON(). Signed-off-by: Takashi Iwai <tiwai@suse.de> Reviewed-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-11-07ASoC: Replace BUG() with WARN()Takashi Iwai
BUG() used in the driver is just to spit the stack trace on buggy points, not really needed to stop the whole operation. For that purpose, it'd be more convenient to use WARN() instead with more error information. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-11-07ASoC: wm_hubs: Replace BUG() with WARN()Takashi Iwai
BUG() used in the driver is just to spit the stack trace on buggy points, not really needed to stop the whole operation. For that purpose, it'd be more convenient to use WARN() instead with more error information. Cc: patches@opensource.wolfsonmicro.com Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-11-07ASoC: wm8996: Replace BUG() with WARN()Takashi Iwai
BUG() used in the driver is just to spit the stack trace on buggy points, not really needed to stop the whole operation. For that purpose, it'd be more convenient to use WARN() instead with more error information. Cc: patches@opensource.wolfsonmicro.com Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-11-07ASoC: wm8962: Replace BUG() with WARN()Takashi Iwai
BUG() used in the driver is just to spit the stack trace on buggy points, not really needed to stop the whole operation. For that purpose, it'd be more convenient to use WARN() instead with more error information. Cc: patches@opensource.wolfsonmicro.com Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-11-07ASoC: wm8958: Replace BUG() with WARN()Takashi Iwai
BUG() used in the driver is just to spit the stack trace on buggy points, not really needed to stop the whole operation. For that purpose, it'd be more convenient to use WARN() instead with more error information. Cc: patches@opensource.wolfsonmicro.com Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-11-07ASoC: wm8904: Replace BUG() with WARN()Takashi Iwai
BUG() used in the driver is just to spit the stack trace on buggy points, not really needed to stop the whole operation. For that purpose, it'd be more convenient to use WARN() instead with more error information. Cc: patches@opensource.wolfsonmicro.com Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-11-07ASoC: wm8900: Replace BUG() with WARN()Takashi Iwai
BUG() used in the driver is just to spit the stack trace on buggy points, not really needed to stop the whole operation. For that purpose, it'd be more convenient to use WARN() instead with more error information. Cc: patches@opensource.wolfsonmicro.com Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-11-07ASoC: wm8350: Replace BUG() with WARN()Takashi Iwai
BUG() used in the driver is just to spit the stack trace on buggy points, not really needed to stop the whole operation. For that purpose, it'd be more convenient to use WARN() instead with more error information. Cc: patches@opensource.wolfsonmicro.com Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-11-07ASoC: txx9: Use WARN_ON() instead of BUG_ON()Takashi Iwai
Use WARN_ON() and handle the error cases accordingly. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-11-07ASoC: sh: Use WARN_ON() instead of BUG_ON()Takashi Iwai
Use WARN_ON() and handle the error cases accordingly. Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-11-07ASoC: rcar: Use WARN_ON() instead of BUG_ON()Takashi Iwai
Use WARN_ON() and handle the error cases accordingly. Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-11-07ASoC: s6000: Use WARN_ON() instead of BUG_ON()Takashi Iwai
Use WARN_ON() and handle the error cases accordingly. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-11-07ASoC: pxa: Use WARN_ON() instead of BUG_ON()Takashi Iwai
Use WARN_ON() and handle the error cases accordingly. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-11-07ASoC: omap: Use WARN_ON() instead of BUG_ON()Takashi Iwai
Use WARN_ON() and handle the error cases accordingly. Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-11-07ASoC: mid-x86: Use WARN_ON() instead of BUG_ON()Takashi Iwai
BUG_ON() is rather useless for debugging as it leads to panic(). Use WARN_ON() and handle the error cases accordingly. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-11-07arm/arm64: KVM: PSCI: propagate caller endianness to the incoming vcpuMarc Zyngier
When booting a vcpu using PSCI, make sure we start it with the endianness of the caller. Otherwise, secondaries can be pretty unhappy to execute a BE kernel in LE mode... This conforms to PSCI spec Rev B, 5.13.3. Acked-by: Christoffer Dall <christoffer.dall@linaro.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2013-11-07arm/arm64: KVM: MMIO support for BE guestMarc Zyngier
Do the necessary byteswap when host and guest have different views of the universe. Actually, the only case we need to take care of is when the guest is BE. All the other cases are naturally handled. Also be careful about endianness when the data is being memcopy-ed from/to the run buffer. Acked-by: Christoffer Dall <christoffer.dall@linaro.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2013-11-07x86, intel-mid: Do not re-introduce usage of obsolete __cpuinitPaul Gortmaker
The commit 712b6aa8731a7e148298c58cea66a5209c659e3c [Nov7 linux-next via tip/auto-latest] ("intel_mid: Renamed *mrst* to *intel_mid*") adds a __cpuinit. We removed this a couple versions ago; we now want to remove the compat no-op stubs. Introducing new users is not what we want to see at this point in time, as it will break once the stubs are gone. Cc: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> Cc: David Cohen <david.a.cohen@linux.intel.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Link: http://lkml.kernel.org/r/1383849290-11250-1-git-send-email-paul.gortmaker@windriver.com Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2013-11-07mtd: gpmi: Use devm_kzalloc()Fabio Estevam
Using devm_kzalloc() can make the code simpler. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Huang Shijie <b32955@freescale.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2013-11-07cpufreq: conservative: fix requested_freq reduction issueXiaoguang Chen
When decreasing frequency, requested_freq may be less than freq_target, So requested_freq minus freq_target may be negative, But reqested_freq's unit is unsigned int, then the negative result will be one larger interger which may be even higher than requested_freq. This patch is to fix such issue. when result becomes negative, set requested_freq as the min value of policy. Signed-off-by: Xiaoguang Chen <chenxg@marvell.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-11-07Merge branch 'acpi-hotplug'Rafael J. Wysocki
* acpi-hotplug: ACPI / hotplug: Consolidate deferred execution of ACPI hotplug routines ACPI / hotplug: Do not execute "insert in progress" _OST ACPI / hotplug: Carry out PCI root eject directly ACPI / hotplug: Merge device hot-removal routines ACPI / hotplug: Make acpi_bus_hot_remove_device() internal ACPI / hotplug: Simplify device ejection routines ACPI / hotplug: Fix handle_root_bridge_removal() ACPI / hotplug: Refuse to hot-remove all objects with disabled hotplug ACPI / scan: Start matching drivers after trying scan handlers ACPI: Remove acpi_pci_slot_init() headers from internal.h Conflicts: include/acpi/acpiosxf.h (with the 'acpica' branch)
2013-11-07ACPI / hotplug: Consolidate deferred execution of ACPI hotplug routinesRafael J. Wysocki
There are two different interfaces for queuing up work items on the ACPI hotplug workqueue, alloc_acpi_hp_work() used by PCI and PCI host bridge hotplug code and acpi_os_hotplug_execute() used by the common ACPI hotplug code and docking stations. They both are somewhat cumbersome to use and work slightly differently. The users of alloc_acpi_hp_work() have to submit a work function that will extract the necessary data items from a struct acpi_hp_work object allocated by alloc_acpi_hp_work() and then will free that object, while it would be more straightforward to simply use a work function with one more argument and let the interface take care of the execution details. The users of acpi_os_hotplug_execute() also have to deal with the fact that it takes only one argument in addition to the work function pointer, although acpi_os_execute_deferred() actually takes care of the allocation and freeing of memory, so it would have been able to pass more arguments to the work function if it hadn't been constrained by the connection with acpi_os_execute(). Moreover, while alloc_acpi_hp_work() makes GFP_KERNEL memory allocations, which is correct, because hotplug work items are always queued up from process context, acpi_os_hotplug_execute() uses GFP_ATOMIC, as that is needed by acpi_os_execute(). Also, acpi_os_execute_deferred() queued up by it waits for the ACPI event workqueues to flush before executing the work function, whereas alloc_acpi_hp_work() can't do anything similar. That leads to somewhat arbitrary differences in behavior between various ACPI hotplug code paths and has to be straightened up. For this reason, replace both alloc_acpi_hp_work() and acpi_os_hotplug_execute() with a single interface, acpi_hotplug_execute(), combining their behavior and being more friendly to its users than any of the two. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Tested-by: Mika Westerberg <mika.westerberg@linux.intel.com>
2013-11-07Merge branch 'pm-runtime'Rafael J. Wysocki
* pm-runtime: PM / runtime: Use pm_runtime_put_sync() in __device_release_driver()
2013-11-07Merge branch 'pm-sleep'Rafael J. Wysocki
* pm-sleep: PM / hibernate: Avoid overflow in hibernate_preallocate_memory()
2013-11-07Merge branch 'pm-cpufreq'Rafael J. Wysocki
* pm-cpufreq: intel_pstate: skip the driver if ACPI has power mgmt option cpufreq: ondemand: Remove redundant return statement cpufreq: move freq change notifications to cpufreq core cpufreq: distinguish drivers that do asynchronous notifications cpufreq/intel_pstate: Add static declarations to internal functions cpufreq: arm_big_little: reconfigure switcher behavior at run time cpufreq: arm_big_little: add in-kernel switching (IKS) support ARM: vexpress/TC2: register vexpress-spc cpufreq device cpufreq: arm_big_little: add vexpress SPC interface driver ARM: vexpress/TC2: add cpu clock support ARM: vexpress/TC2: add support for CPU DVFS
2013-11-07Merge branch 'pm-cpuidle'Rafael J. Wysocki
* pm-cpuidle: ARM: EXYNOS: Remove incorrect __init annotation from cpuidle driver ARM: EXYNOS: Use dev_err() instead of printk() for cpuidle driver intel_idle: use CPU_TASKS_FROZEN instead of a numeric constant cpuidle: remove cpuidle_unregister_governor() cpuidle: don't call poll_idle_init() for every cpu cpuidle: use drv instead of cpuidle_driver in show_current_driver() cpuidle: call cpuidle_get_driver() from after taking cpuidle_driver_lock cpuidle: replace multiline statements with single line in cpuidle_idle_call() cpuidle: reduce code duplication inside cpuidle_idle_call() cpuidle: merge two if() statements for checking error cases cpuidle: rearrange __cpuidle_register_device() to keep minimal exit points cpuidle: rearrange code in __cpuidle_driver_init() cpuidle: make __cpuidle_driver_init() return void cpuidle: make __cpuidle_device_init() return void cpuidle: Fix comments in cpuidle core cpuidle: fix indentation of cpumask
2013-11-07Merge branch 'pm-devfreq'Rafael J. Wysocki
* pm-devfreq: PM / devfreq: create_freezable_workqueue() doesn't return an ERR_PTR PM / devfreq: Remove duplicate header file inclusion in exynos5_bus.c PM / devfreq: Use devm_* APIs in exynos5_bus.c PM / devfreq: Remove redundant platform_set_drvdata() in exynos5_bus.c PM / devfreq: Fix incorrect usage of IS_ERR_OR_NULL in exynos5_bus.c
2013-11-07Merge branch 'powercap'Rafael J. Wysocki
* powercap: PowerCap: Fix build error with option -Werror=format-security
2013-11-07Merge branch 'acpi-video'Rafael J. Wysocki
* acpi-video: Revert "ACPI / video: Ignore BIOS initial backlight value for HP 250 G1" ACPI / video: Quirk initial backlight level 0 ACPI / video: Fix initial level validity test ACPI / blacklist: fix name of ThinkPad Edge E530
2013-11-07Merge branch 'acpica'Rafael J. Wysocki
* acpica: (35 commits) ACPICA: Add __init for ACPICA initializers/finalizers. ACPICA: Cleanup asmlinkage for ACPICA APIs. ACPICA: Update acpidump related header file changes. ACPICA: Update compilation environment settings. ACPICA: Fix cached object deletion code. ACPICA: Remove dead AOPOBJ_INVALID check. ACPICA: Cleanup useless memset invocations. ACPICA: Fix an ACPI_ALLOCATE_ZEROED() reversal. ACPICA: Fix wrong object length returned by acpi_ut_get_simple_object_size(). ACPICA: Add new statistics interface. ACPICA: Update DMAR table definitions. ACPICA: Update RSDP table definitions. ACPICA: Update namespace dump code. ACPICA: Update check for setting the ANOBJ_IS_EXTERNAL flag. ACPICA: Update default space handlers. ACPICA: Update version to 20130927. ACPICA: Update aclinux.h for new OSL override mechanism. ACPICA: Add support to allow host OS to redefine individual OSL prototypes. ACPICA: Simplify configuration of global ACPI_REDUCED_HARDWARE macro. ACPICA: Fix indentation issues for macro invocations. ...
2013-11-07Merge branch 'acpi-assorted'Rafael J. Wysocki
* acpi-assorted: ACPI / event: remove unneeded NULL pointer check ACPI: Fix spelling mistake in error messages
2013-11-07Merge branch 'acpi-processor'Rafael J. Wysocki
* acpi-processor: ACPI / processor: Do not request ACPI cpufreq module directly
2013-11-07mtd: atmel_nand: fix bug driver will in a dead lock if no nand detectedJosh Wu
In the atmel driver probe function, the code shows like following: atmel_nand_probe(...) { ... err_nand_ioremap: platform_driver_unregister(&atmel_nand_nfc_driver); return res; } If no nand flash detected, the driver probe function will goto err_nand_ioremap label. Then platform_driver_unregister() will be called. It will get the lock of atmel_nand device since it is parent of nfc_device. The problem is the lock is already hold by atmel_nand_probe itself. So system will be in a dead lock. This patch just simply removed to platform_driver_unregister() call. When atmel_nand driver is quit the platform_driver_unregister() will be called in atmel_nand_remove(). [Brian: the NAND platform probe really has no business registering/unregistering another driver; this fixes the deadlock, but we should follow up the likely racy behavior here with a better architecture] Signed-off-by: Josh Wu <josh.wu@atmel.com> Cc: <stable@vger.kernel.org> # 3.12 Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2013-11-07PM / runtime: Use pm_runtime_put_sync() in __device_release_driver()Rafael J. Wysocki
Commit fa180eb448fa (PM / Runtime: Idle devices asynchronously after probe|release) modified __device_release_driver() to call pm_runtime_put(dev) instead of pm_runtime_put_sync(dev) before detaching the driver from the device. However, that was a mistake, because pm_runtime_put(dev) causes rpm_idle() to be queued up and the driver may be gone already when that function is executed. That breaks the assumptions the drivers have the right to make about the core's behavior on the basis of the existing documentation and actually causes problems to happen, so revert that part of commit fa180eb448fa and restore the previous behavior of __device_release_driver(). Reported-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Fixes: fa180eb448fa (PM / Runtime: Idle devices asynchronously after probe|release) Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Kevin Hilman <khilman@linaro.org> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Cc: 3.10+ <stable@vger.kernel.org> # 3.10+
2013-11-07ARM64: /proc/interrupts: display IPIs of online CPUs onlySudeep KarkadaNagesha
The non-IPI interrupts are displayed only for the online cpus from show_interrupts in kernel/irq/proc.c before calling arch_show_interrupts(). As a result, the column headers and the IPI count don't match if any CPU is offline. This patch fixes show_ipi_list to display IPIs for online CPUs only. Signed-off-by: Sudeep KarkadaNagesha <sudeep.karkadanagesha@arm.com> Cc: Will Deacon <will.deacon@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2013-11-07[media] iguanair: simplify calculation of carrier delay cyclesSean Young
Simplify the logic that calculates the carrier, and removes a warning on avr32 arch: drivers/media/rc/iguanair.c: In function 'iguanair_set_tx_carrier': drivers/media/rc/iguanair.c:304: warning: 'sevens' may be used uninitialized in this function Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-11-07[media] tef6862: fix warning on avr32 archMauro Carvalho Chehab
On avr32 arch, we get those warnings: drivers/media/radio/tef6862.c:59:1: warning: "MODE_SHIFT" redefined In file included from /devel/v4l/ktest-build/arch/avr32/include/asm/ptrace.h:11, arch/avr32/include/uapi/asm/ptrace.h:41:1: warning: this is the location of the previous definition Prefix MSA_ to the MSA register bitmap macros, to avoid reusing the same symbol. Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-11-07[media] cx18: struct i2c_client is too big for stackMauro Carvalho Chehab
drivers/media/pci/cx18/cx18-driver.c: In function 'cx18_read_eeprom': drivers/media/pci/cx18/cx18-driver.c:357:1: warning: the frame size of 1072 bytes is larger than 1024 bytes [-Wframe-larger-than=] That happens because the routine allocates 256 bytes for an eeprom buffer, plus the size of struct i2c_client, with is big. Change the logic to dynamically allocate/deallocate space for struct i2c_client, instead of using the stack. Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-11-07[media] zoran: don't build it on alphaMauro Carvalho Chehab
This driver uses virt_to_bus() with is deprecated on Alpha: drivers/media/pci/zoran/zoran_device.c: In function 'zr36057_set_vfe': drivers/media/pci/zoran/zoran_device.c:451:3: warning: 'virt_to_bus' is deprecated (declared at /devel/v4l/ktest-build/arch/alpha/include/asm/io.h:114) [-Wdeprecated-declarations] drivers/media/pci/zoran/zoran_device.c:453:3: warning: 'virt_to_bus' is deprecated (declared at /devel/v4l/ktest-build/arch/alpha/include/asm/io.h:114) [-Wdeprecated-declarations] drivers/media/pci/zoran/zoran_device.c: In function 'zr36057_set_jpg': drivers/media/pci/zoran/zoran_device.c:796:2: warning: 'virt_to_bus' is deprecated (declared at /devel/v4l/ktest-build/arch/alpha/include/asm/io.h:114) [-Wdeprecated-declarations] drivers/media/pci/zoran/zoran_driver.c: In function 'v4l_fbuffer_alloc': drivers/media/pci/zoran/zoran_driver.c:241:3: warning: 'virt_to_bus' is deprecated (declared at /devel/v4l/ktest-build/arch/alpha/include/asm/io.h:114) [-Wdeprecated-declarations] drivers/media/pci/zoran/zoran_driver.c:245:3: warning: 'virt_to_bus' is deprecated (declared at /devel/v4l/ktest-build/arch/alpha/include/asm/io.h:114) [-Wdeprecated-declarations] drivers/media/pci/zoran/zoran_driver.c: In function 'jpg_fbuffer_alloc': drivers/media/pci/zoran/zoran_driver.c:334:3: warning: 'virt_to_bus' is deprecated (declared at /devel/v4l/ktest-build/arch/alpha/include/asm/io.h:114) [-Wdeprecated-declarations] drivers/media/pci/zoran/zoran_driver.c:347:5: warning: 'virt_to_bus' is deprecated (declared at /devel/v4l/ktest-build/arch/alpha/include/asm/io.h:114) [-Wdeprecated-declarations] drivers/media/pci/zoran/zoran_driver.c:366:6: warning: 'virt_to_bus' is deprecated (declared at /devel/v4l/ktest-build/arch/alpha/include/asm/io.h:114) [-Wdeprecated-declarations] As we're not even sure if it works on Alpha, better to just disable its compilation there. Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-11-07[media] radio-shark: remove a warning when CONFIG_PM is not definedMauro Carvalho Chehab
On alpha, allyesconfig doesn't have CONFIG_PM, and produces the following warnings: drivers/media/radio/radio-shark.c:274:13: warning: 'shark_resume_leds' defined but not used [-Wunused-function] drivers/media/radio/radio-shark2.c:240:13: warning: 'shark_resume_leds' defined but not used [-Wunused-function] That's because those functions are used only at device resume. Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-11-07[media] tda9887: remove an warning when compiling for alphaMauro Carvalho Chehab
There's no need to zero the buffer, as if the routine gets an error, rc will be different than one. That fixes the following warning: drivers/media/tuners/tda9887.c: In function 'tda9887_status': drivers/media/tuners/tda9887.c:539:2: warning: value computed is not used [-Wunused-value] While here, make fix the CodingStyle on this function. Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-11-07of: irq: Fix interrupt-map entry matchingTomasz Figa
This patch fixes interrupt-map entry matching code to properly match all specifier cells with interrupt map entries. Signed-off-by: Tomasz Figa <t.figa@samsung.com> Tested-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2013-11-07Merge remote-tracking branch 'grant/devicetree/next' into for-nextRob Herring
2013-11-07ALSA: hda - Get rid of AMD HDMI exception in hdmi_present_sense()Takashi Iwai
Since the recent fake ELD patches, we can remove the check for AMD HDMI in hdmi_present_sense() and decide the return value from eld_valid value. Suggested by Anssi Hannula. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-07Merge tag 'perf-core-for-mingo' of ↵Ingo Molnar
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo: * Fix version when building out of tree, as when using one of these: $ make help | grep perf perf-tar-src-pkg - Build perf-3.12.0.tar source tarball perf-targz-src-pkg - Build perf-3.12.0.tar.gz source tarball perf-tarbz2-src-pkg - Build perf-3.12.0.tar.bz2 source tarball perf-tarxz-src-pkg - Build perf-3.12.0.tar.xz source tarball $ from David Ahern. * Don't relookup fields by name in each sample in 'trace', by Arnaldo Carvalho de Melo. * 'perf record' code cleanups, from David Ahern. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Ingo Molnar <mingo@kernel.org>
2013-11-07perf tools: Remove unneeded includeRodrigo Campos
There is no point in sort.h including itself. The include was added when the file was created, in commit "perf tools: Create util/sort.and use it" (dd68ada2d) and added a include to "sort.h" in lot of files (all the files that started using the file). It was probably added by mistake on sort.h too. Signed-off-by: Rodrigo Campos <rodrigo@sdfg.com.ar> Acked-by: Namhyung Kim <namhyung@kernel.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1383776454-10595-1-git-send-email-rodrigo@sdfg.com.ar Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2013-11-07ALSA: ice1724: Fix compile warning with CONFIG_PROC_FS=nTakashi Iwai
Just added a missing ifdef: sound/pci/ice1712/quartet.c:210:14: warning: 'get_binary' defined but not used [-Wunused-function] Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-11-07perf record: Remove post_processing_offset variableDavid Ahern
Duplicates the data_offset from header in the session. Signed-off-by: David Ahern <dsahern@gmail.com> Acked-by: Ingo Molnar <mingo@kernel.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1383763297-27066-4-git-send-email-dsahern@gmail.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>