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2014-05-02Merge tag 'dt-for-linus' of git://git.secretlab.ca/git/linuxLinus Torvalds
Pull driver core deferred probe fix from Grant Likely: "Drivercore race condition fix (exposed by devicetree) This branch fixes a bug where a device can get stuck in the deferred list even though all its dependencies are met. The bug has existed for a long time, but new platform conversions to device tree have exposed it. This patch is needed to get those platforms working. This was the pending bug fix I mentioned in my previous pull request. Normally this would go through Greg's tree seeing that it is a drivercore change, but devicetree exposes the problem. I've discussed with Greg and he okayed me asking you to pull directly" * tag 'dt-for-linus' of git://git.secretlab.ca/git/linux: drivercore: deferral race condition fix
2014-05-03Merge branches 'acpi-ec' and 'acpi-processor'Rafael J. Wysocki
* acpi-ec: ACPI / EC: Process rather than discard events in acpi_ec_clear * acpi-processor: ACPI / processor: Fix failure of loading acpi-cpufreq driver
2014-05-03Merge branch 'pnp'Rafael J. Wysocki
* pnp: PNP / ACPI: Do not return errors if _DIS or _SRS are not present PNP: Fix compile error in quirks.c
2014-05-03Merge branch 'pm-cpufreq'Rafael J. Wysocki
* pm-cpufreq: cpufreq: ppc-corenet-cpufreq: Fix __udivdi3 modpost error cpufreq: powernow-k7: Fix double invocation of cpufreq_freq_transition_begin/end cpufreq: powernow-k6: Fix double invocation of cpufreq_freq_transition_begin/end cpufreq: powernow-k6: Fix incorrect comparison with max_multipler cpufreq: longhaul: Fix double invocation of cpufreq_freq_transition_begin/end
2014-05-02Merge tag 'dm-3.15-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper fixes from Mike Snitzer: "A few dm-thinp fixes for changes merged in 3.15-rc1. A dm-verity fix for an immutable biovec regression that affects 3.14+. A dm-cache fix to properly quiesce when using writethrough mode (3.14+)" * tag 'dm-3.15-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm cache: fix writethrough mode quiescing in cache_map dm thin: use INIT_WORK_ONSTACK in noflush_work to avoid ODEBUG warning dm verity: fix biovecs hash calculation regression dm thin: fix rcu_read_lock being held in code that can sleep dm thin: irqsave must always be used with the pool->lock spinlock
2014-05-02Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Peter Anvin: "Two very small changes: one fix for the vSMP Foundation platform, and one to help LLVM not choke on options it doesn't understand (although it probably should)" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/vsmp: Fix irq routing x86: LLVMLinux: Wrap -mno-80387 with cc-option
2014-05-02ASoC: add SND_SOC_BYTES_EXTVinod Koul
we need _EXT version for SND_SOC_BYTES so that DSPs can use this to pass data for DSP modules Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-02net: mvmdio: Check for a valid interrupt instead of an errorEzequiel Garcia
The following commit: commit 9ec36cafe43bf835f8f29273597a5b0cbc8267ef Author: Rob Herring <robh@kernel.org> Date: Wed Apr 23 17:57:41 2014 -0500 of/irq: do irq resolution in platform_get_irq changed platform_get_irq() which now returns EINVAL and EPROBE_DEFER, in addition to ENXIO. If there's no interrupt for mvmdio, platform_get_irq() returns EINVAL, but we currently check only for ENXIO. Fix this by looking for a positive integer, which is the proper way of validating a virtual interrupt number. While at it, add a proper handling for the deferral probe case. Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Reviewed-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-02net phy: Check for aneg completion before setting state to PHY_RUNNINGBalakumaran Kannan
phy_state_machine should check whether auto-negotiatin is completed before changing phydev->state from PHY_NOLINK to PHY_RUNNING. If auto-negotiation is not completed phydev->state should be set to PHY_AN. Signed-off-by: Balakumaran Kannan <kumaran.4353@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-02Merge branch 'topic/input' of ↵Mark Brown
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-cs42l51 Conflicts: sound/soc/codecs/Kconfig
2014-05-02ASoC: Intel: Fix stream position pointer.Liam Girdwood
Read the stream offset and presentation position from DSP memory rather than using the old estimated position. This fixes timing issues with pulseaudio. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-02ASoC: Intel: Fix allow hw_params to be called more than once.Liam Girdwood
hw_params() can be called multiple times. Make sure we release the DSP stream that was allocated on previous hw_params() calls before allocating a new DSP stream. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-02ASoC: Intel: Fix Audio DSP usage when IOMMU is enabled.Liam Girdwood
The Intel IOMMU requires that the ACPI device is used to allocate all DMA memory buffers. This means we need to pass the DMA device pointer into child component devices that allocate DMA memory. We also only set the DMA mask for the ACPI device now instead of for each component device. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-02ASoC: Intel: Fix Haswell/Broadwell DSP page table creation.Liam Girdwood
Fix page table creation on Haswell and Broadwell to remove unsafe virt_to_phys mappings and use more portable SG buffer. Use audio buffer APIs to allocate DMA buffers. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-02ASoC: Intel: Fix allocated block list usage when adding blocks.Liam Girdwood
Make sure we add the allocated blocks to the modules list of blocks. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-02ASoC: Intel: Fix block allocation so we only allocate blocks once.Liam Girdwood
Make sure we dont alloc blocks twice with requests spanning more than one block. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-02ASoC: Remove IS_ENABLED for INPUT in CS42L52 and WM8962Brian Austin
Now that INPUT is required for the CS42L52 and WM8962 we can remove the IS_ENABLED(INPUT) check in the drivers. Signed-off-by: Brian Austin <brian.austin@cirrus.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-02Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
Pull KVM fixes from Paolo Bonzini: - Fix for a Haswell regression in nested virtualization, introduced during the merge window. - A fix from Oleg to async page faults. - A bunch of small ARM changes. - A trivial patch to use the new MSI-X API introduced during the merge window. * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: ARM: vgic: Fix the overlap check action about setting the GICD & GICC base address. KVM: arm/arm64: vgic: fix GICD_ICFGR register accesses KVM: async_pf: mm->mm_users can not pin apf->mm KVM: ARM: vgic: Fix sgi dispatch problem MAINTAINERS: co-maintainance of KVM/{arm,arm64} arm: KVM: fix possible misalignment of PGDs and bounce page KVM: x86: Check for host supported fields in shadow vmcs kvm: Use pci_enable_msix_exact() instead of pci_enable_msix() ARM: KVM: disable KVM in Kconfig on big-endian systems
2014-05-02Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 fixes from Martin Schwidefsky: "Two bug fixes, one to fix a potential information leak in the BPF jit and common-io-layer fix for old firmware levels" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/bpf,jit: initialize A register if 1st insn is BPF_S_LDX_B_MSH s390/chsc: fix SEI usage on old FW levels
2014-05-02ALSA: usb-audio: work around corrupted TEAC UD-H01 feedback dataClemens Ladisch
The TEAC UD-H01 firmware sends wrong feedback frequency values, thus causing the PC to send the samples at a wrong rate, which results in clicks and crackles in the output. Add a workaround to detect and fix the corruption. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> [mick37@gmx.de: use sender->udh01_fb_quirk rather than ep->udh01_fb_quirk in snd_usb_handle_sync_urb()] Reported-and-tested-by: Mick <mick37@gmx.de> Reported-and-tested-by: Andrea Messa <andr.messa@tiscali.it> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-05-02ALSA: usb-audio: Fix deadlocks at resumingTakashi Iwai
The recent addition of the USB audio mixer suspend/resume may lead to deadlocks when the driver tries to call usb_autopm_get_interface() recursively, since the function tries to sync with the finish of the other calls. For avoiding it, introduce a flag indicating the resume operation and avoids the recursive usb_autopm_get_interface() calls during the resume. Reported-and-tested-by: Bryan Quigley <gquigs@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-05-02ALSA: usb-audio: Save mixer status only once at suspendTakashi Iwai
The suspend callback of usb-audio driver may be called multiple times per suspend when multiple USB interfaces are bound to a single sound card instance. In such a case, it's superfluous to save the mixer values multiple times. This patch fixes it by checking the counter. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-05-02ALSA: usb-audio: Prevent printk ratelimiting from spamming kernel log while ↵Sander Eikelenboom
DEBUG not defined This (widely used) construction: if(printk_ratelimit()) dev_dbg() Causes the ratelimiting to spam the kernel log with the "callbacks suppressed" message below, even while the dev_dbg it is supposed to rate limit wouldn't print anything because DEBUG is not defined for this device. [ 533.803964] retire_playback_urb: 852 callbacks suppressed [ 538.807930] retire_playback_urb: 852 callbacks suppressed [ 543.811897] retire_playback_urb: 852 callbacks suppressed [ 548.815745] retire_playback_urb: 852 callbacks suppressed [ 553.819826] retire_playback_urb: 852 callbacks suppressed So use dev_dbg_ratelimited() instead of this construction. Signed-off-by: Sander Eikelenboom <linux@eikelenboom.it> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-05-02drm/gm107/gr: bump attrib cb size quite a bitBen Skeggs
When initially looking at traces, missed the fact the binary driver was using large pages. Fixes page faults when launching geometry shaders. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-05-02drm/nouveau: fix another lock unbalance in nouveau_crtc_page_flipMaarten Lankhorst
Fixes a regression introduced by 060810d7abaabca "drm/nouveau: fix locking issues in page flipping paths". chan->cli->mutex is unlocked a second time in the fail_unreserve path, fix this by moving mutex_unlock down. Cc: stable@vger.kernel.org # v3.11+ Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-05-02drm/nouveau/bios: fix shadowing from PROM on big-endian systemsBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-05-02drm/nouveau/acpi: allow non-optimus setups to load vbios from acpiIlia Mirkin
There appear to be a crop of new hardware where the vbios is not available from PROM/PRAMIN, but there is a valid _ROM method in ACPI. The data read from PCIROM almost invariably contains invalid instructions (still has the x86 opcodes), which makes this a low-risk way to try to obtain a valid vbios image. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=76475 Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Cc: <stable@vger.kernel.org> # v2.6.35+ Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-05-02sparc64: Make itc_sync_lock rawKirill Tkhai
One more place where we must not be able to be preempted or to be interrupted in RT. Always actually disable interrupts during synchronization cycle. Signed-off-by: Kirill Tkhai <tkhai@yandex.ru> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-02sparc64: Fix argument sign extension for compat_sys_futex().David S. Miller
Only the second argument, 'op', is signed. Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-01Merge tag 'rdma-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband Pull infiniband/rdma fixes from Roland Dreier: "cxgb4 hardware driver fixes" * tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: RDMA/cxgb4: Update Kconfig to include Chelsio T5 adapter RDMA/cxgb4: Only allow kernel db ringing for T4 devs RDMA/cxgb4: Force T5 connections to use TAHOE congestion control RDMA/cxgb4: Fix endpoint mutex deadlocks
2014-05-01Merge tag 'fixes-for-v3.15-rc4' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-linus Felipe writes: usb: fixes for v3.15-rc4 Small pull request this time containing only 3 patches. One patch is fixing at91 resource retrieval, one fixes a conditional in the generic OTG FSM and another fixes a state transition also on our generic OTG FSM. Signed-of-by: Felipe Balbi <balbi@ti.com>
2014-05-01Merge branch 'parisc-3.15-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux Pull parisc fixes from Helge Deller: "Drop the architecture-specifc value for_STK_LIM_MAX to fix stack related problems with GNU make" * 'parisc-3.15-3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: Use generic uapi/asm/resource.h file parisc: remove _STK_LIM_MAX override
2014-05-01ASoC: fsl: select SND_SOC_IMX_PCM_DMA where neededArnd Bergmann
Since commit 204dec93eaa "ASoC: fsl: Allow to select individual common options", it is possible to enable SND_SOC_FSL_SSI and SND_SOC_FSL_SPDIF manually, either as loadable modules or built-in. This unfortunately leads to a link error if one or both of them are built-in, while the imx-pcm-dma framework is a loadable module: sound/built-in.o: In function `fsl_ssi_probe': :(.text+0x51fb8): undefined reference to `imx_pcm_dma_init' sound/built-in.o: In function `fsl_spdif_probe': :(.text+0x52e20): undefined reference to `imx_pcm_dma_init' This changes Kconfig to prevent this case by using 'select' to turn on the imx-pcm-dma code from both drivers. For consistency, we also turn on the imx-pcm-fiq code, which is an alternative to the dma implementation. Note that imx-pcm-fiq is platform dependent, so we must not enable that unless we are building a kernel for i.MX. Note also the "if SND_IMX_SOC != n" syntax as opposed to the normal "if SND_IMX_SOC". This is needed to avoid turning on the options as 'm' if 'SND_IMX_SOC' is a module. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-01ASoC: omap: Amstrad E3 needs TTY support for codecArnd Bergmann
The cx20442 codec driver used here requires the TTY layer to be enabled, or we get a link error: sound/built-in.o: In function `cx20442_codec_remove': cx20442.c:398: undefined reference to `tty_hangup' sound/built-in.o: In function `ams_delta_remove': ams-delta.c:613: undefined reference to `tty_unregister_ldisc' sound/built-in.o: In function `ams_delta_cx20442_init': ams-delta.c:559: undefined reference to `tty_register_ldisc' This adds the missing dependency in the E3 configuration, there was already one for the codec. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Xia Kaixu <kaixu.xia@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-01ASoC: sh: Migo-R sound needs I2CArnd Bergmann
The WM8978 driver needs I2C to be enabled, so the SND_SIU_MIGOR option also requires this. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Xia Kaixu <kaixu.xia@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-01ASoC: samsung: TLV320AIC23 and Simtec Hermes audio need I2CArnd Bergmann
This codec requires I2C to be enabled, so any other option that selects it should also depend on I2C. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Xia Kaixu <kaixu.xia@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-01dm cache: fix writethrough mode quiescing in cache_mapMike Snitzer
Commit 2ee57d58735 ("dm cache: add passthrough mode") inadvertently removed the deferred set reference that was taken in cache_map()'s writethrough mode support. Restore taking this reference. This issue was found with code inspection. Signed-off-by: Mike Snitzer <snitzer@redhat.com> Acked-by: Joe Thornber <ejt@redhat.com> Cc: stable@vger.kernel.org # 3.13+
2014-05-01ASoC: atmel: Atmel WM8904 codec support needs I2CArnd Bergmann
The WM8904 codec driver needs I2C to be enabled, so the SND_ATMEL_SOC_WM8904 option also requires this. Found using randconfig build testing. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Xia Kaixu <kaixu.xia@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-01Merge tag 'pinctrl-v3.15-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control fixes from Linus Walleij: "Here is a small set of pin control fixes for the v3.15 series. All are individual driver fixes and quite self-contained. One of them tagged for stable. - Signedness bug in the TB10x - GPIO inversion fix for the AS3722 - Clear pending pin interrups enabled in the bootloader in the pinctrl-single driver - Minor pin definition fixes for the PFC/Renesas driver" * tag 'pinctrl-v3.15-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: sh-pfc: r8a7791: Fix definition of MOD_SEL3 sh-pfc: r8a7790: Fix definition of IPSR5 pinctrl: single: Clear pin interrupts enabled by bootloader pinctrl: as3722: fix handling of GPIO invert bit pinctrl/TB10x: Fix signedness bug
2014-05-01ASoC: fsl: Allow to select ESAI device individuallyXiubo Li
This will be useful for out-of-tree drivers since in-tree drivers could select it automatically. Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-01ASoC: fsl: Allow to select SAI device individuallyXiubo Li
This will be useful for out-of-tree drivers since in-tree drivers could select it automatically. Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-01ASoC: pxa: TTC DKB audio needs I2CArnd Bergmann
The missing dependency can lead to build errors, so make it explicit in Kconfig. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Xia Kaixu <kaixu.xia@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-01ASoC: samsung: UDA1380 needs I2CArnd Bergmann
The UDA1380 driver needs I2C to be enabled, so SND_SOC_SAMSUNG_H1940_UDA1380 and SND_SOC_SAMSUNG_RX1950_UDA1380 also require this. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Xia Kaixu <kaixu.xia@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-01ASoC: omap: RX-51 audio needs I2CArnd Bergmann
The codec requires I2C to be enabled, so any other option that selects it should also depend on I2C. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Xia Kaixu <kaixu.xia@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-01ASoC: omap: rx51: Add DT supportSebastian Reichel
This patch adds device tree support to the Nokia N900 audio driver and adds documentation for the DT binding. Signed-off-by: Sebastian Reichel <sre@kernel.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-01Merge branch 'asoc-dt' into asoc-omapMark Brown
2014-05-01ASoC: dt: Allow Aux Codecs to be specified using DTSebastian Reichel
This patch adds support for specifying auxiliary codecs and codec configuration via device tree phandles. This change adds new fields to snd_soc_aux_dev and snd_soc_codec_conf and adds support for the changes to SoC core methods. Signed-off-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Sebastian Reichel <sre@kernel.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-01ASoC: omap: rx51: Add some error messagesSebastian Reichel
Add more error messages making it easier to identify problems. Signed-off-by: Sebastian Reichel <sre@kernel.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-01ASoC: omap: rx51: get GPIO numbers via gpiod APISebastian Reichel
Update the driver to get GPIO numbers from the devm gpiod API instead of requesting hardcoded GPIO numbers. Signed-off-by: Sebastian Reichel <sre@kernel.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-01ASoC: omap: rx51: omap_mcbsp_st_add_controls: add id parameterSebastian Reichel
This is a preparation for DT based booting where the McBSP id is set to -1 for all McBSP instances. Signed-off-by: Sebastian Reichel <sre@kernel.org> Signed-off-by: Mark Brown <broonie@linaro.org>
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