openwrt/staging/blogic.git
12 years agoMerge remote-tracking branch 'asoc/topic/log' into asoc-next
Mark Brown [Sun, 9 Dec 2012 15:22:14 +0000 (00:22 +0900)]
Merge remote-tracking branch 'asoc/topic/log' into asoc-next

12 years agoMerge remote-tracking branch 'asoc/topic/lm49453' into asoc-next
Mark Brown [Sun, 9 Dec 2012 15:22:13 +0000 (00:22 +0900)]
Merge remote-tracking branch 'asoc/topic/lm49453' into asoc-next

12 years agoMerge remote-tracking branch 'asoc/topic/kirkwood' into asoc-next
Mark Brown [Sun, 9 Dec 2012 15:22:12 +0000 (00:22 +0900)]
Merge remote-tracking branch 'asoc/topic/kirkwood' into asoc-next

12 years agoMerge remote-tracking branch 'asoc/topic/jz4740' into asoc-next
Mark Brown [Sun, 9 Dec 2012 15:22:12 +0000 (00:22 +0900)]
Merge remote-tracking branch 'asoc/topic/jz4740' into asoc-next

12 years agoMerge remote-tracking branch 'asoc/topic/jack' into asoc-next
Mark Brown [Sun, 9 Dec 2012 15:22:11 +0000 (00:22 +0900)]
Merge remote-tracking branch 'asoc/topic/jack' into asoc-next

12 years agoMerge remote-tracking branch 'asoc/topic/hotplug' into asoc-next
Mark Brown [Sun, 9 Dec 2012 15:22:10 +0000 (00:22 +0900)]
Merge remote-tracking branch 'asoc/topic/hotplug' into asoc-next

12 years agoMerge remote-tracking branch 'asoc/topic/fsl' into asoc-next
Mark Brown [Sun, 9 Dec 2012 15:22:09 +0000 (00:22 +0900)]
Merge remote-tracking branch 'asoc/topic/fsl' into asoc-next

12 years agoMerge remote-tracking branch 'asoc/topic/fsi' into asoc-next
Mark Brown [Sun, 9 Dec 2012 15:22:08 +0000 (00:22 +0900)]
Merge remote-tracking branch 'asoc/topic/fsi' into asoc-next

12 years agoMerge remote-tracking branch 'asoc/topic/dmaengine' into asoc-next
Mark Brown [Sun, 9 Dec 2012 15:22:08 +0000 (00:22 +0900)]
Merge remote-tracking branch 'asoc/topic/dmaengine' into asoc-next

12 years agoMerge remote-tracking branch 'asoc/topic/davinci' into asoc-next
Mark Brown [Sun, 9 Dec 2012 15:22:07 +0000 (00:22 +0900)]
Merge remote-tracking branch 'asoc/topic/davinci' into asoc-next

12 years agoMerge remote-tracking branch 'asoc/topic/da9055' into asoc-next
Mark Brown [Sun, 9 Dec 2012 15:22:06 +0000 (00:22 +0900)]
Merge remote-tracking branch 'asoc/topic/da9055' into asoc-next

12 years agoMerge remote-tracking branch 'asoc/topic/da7210' into asoc-next
Mark Brown [Sun, 9 Dec 2012 15:22:05 +0000 (00:22 +0900)]
Merge remote-tracking branch 'asoc/topic/da7210' into asoc-next

12 years agoMerge remote-tracking branch 'asoc/topic/cs4271' into asoc-next
Mark Brown [Sun, 9 Dec 2012 15:22:04 +0000 (00:22 +0900)]
Merge remote-tracking branch 'asoc/topic/cs4271' into asoc-next

12 years agoMerge remote-tracking branch 'asoc/topic/atmel' into asoc-next
Mark Brown [Sun, 9 Dec 2012 15:22:02 +0000 (00:22 +0900)]
Merge remote-tracking branch 'asoc/topic/atmel' into asoc-next

12 years agoMerge remote-tracking branch 'asoc/topic/arizona' into asoc-next
Mark Brown [Sun, 9 Dec 2012 15:22:00 +0000 (00:22 +0900)]
Merge remote-tracking branch 'asoc/topic/arizona' into asoc-next

12 years agoMerge remote-tracking branch 'asoc/topic/ak4642' into asoc-next
Mark Brown [Sun, 9 Dec 2012 15:21:58 +0000 (00:21 +0900)]
Merge remote-tracking branch 'asoc/topic/ak4642' into asoc-next

12 years agoMerge remote-tracking branch 'asoc/topic/ak4535' into asoc-next
Mark Brown [Sun, 9 Dec 2012 15:21:58 +0000 (00:21 +0900)]
Merge remote-tracking branch 'asoc/topic/ak4535' into asoc-next

12 years agoMerge remote-tracking branch 'asoc/topic/ak4104' into asoc-next
Mark Brown [Sun, 9 Dec 2012 15:21:56 +0000 (00:21 +0900)]
Merge remote-tracking branch 'asoc/topic/ak4104' into asoc-next

12 years agoMerge remote-tracking branch 'asoc/topic/adsp' into asoc-next
Mark Brown [Sun, 9 Dec 2012 15:21:45 +0000 (00:21 +0900)]
Merge remote-tracking branch 'asoc/topic/adsp' into asoc-next

12 years agoMerge remote-tracking branch 'asoc/topic/ab8500' into asoc-next
Mark Brown [Sun, 9 Dec 2012 15:21:42 +0000 (00:21 +0900)]
Merge remote-tracking branch 'asoc/topic/ab8500' into asoc-next

12 years agoMerge remote-tracking branch 'asoc/fix/omap' into asoc-next
Mark Brown [Sun, 9 Dec 2012 15:21:41 +0000 (00:21 +0900)]
Merge remote-tracking branch 'asoc/fix/omap' into asoc-next

12 years agoASoC: wm5110: Enable volume ramp control
Mark Brown [Sun, 9 Dec 2012 03:50:05 +0000 (12:50 +0900)]
ASoC: wm5110: Enable volume ramp control

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: wm5102: Enable volume ramp control
Mark Brown [Sun, 9 Dec 2012 03:26:49 +0000 (12:26 +0900)]
ASoC: wm5102: Enable volume ramp control

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: arizona: Add volume ramp controls
Mark Brown [Sun, 9 Dec 2012 03:25:52 +0000 (12:25 +0900)]
ASoC: arizona: Add volume ramp controls

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: McASP: implement a way to force BCLK/LRCLK ratios
Daniel Mack [Wed, 5 Dec 2012 17:20:38 +0000 (18:20 +0100)]
ASoC: McASP: implement a way to force BCLK/LRCLK ratios

Depending on the Codec, the the BCLK/LRCLK ratio might not be freely
chosen by the CPU DAI.

For example, some Codec might want to be supplied with 32-bit samples
for both its channels regardless of the actual audio word size the CPU
sends. In such cases, the rest of the bits on the data lines must be
padded with zeros:

          _______________________________
LRCLK    /                               \
      --'                                 `---------- .....

BCLK  ||||||||||||||||||||||||||||||||||||||||||||||| .....

DATA  ____||||||||||||||||_________________|||||||||| .....

          |<--  data  -->|<--   pads  --> |

This patch adds a new clock divider to configure the BCLK/LRCLK ratio.
If the machine code uses that divider, the driver uses the specified
value, instead of deriving that information from the audio word size.

Otherwise, the original behaviour is retained.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: McASP: calculate values for channel size
Daniel Mack [Wed, 5 Dec 2012 17:20:37 +0000 (18:20 +0100)]
ASoC: McASP: calculate values for channel size

Change davinci_config_channel_size() to derive the values for XSSZ and
XROT in DAVINCI_MCASP_[RT]XFMT_REG from the configured word length
rather than hard-coding them in a switch/case block.

Also, by directly passing the word length to
davinci_config_channel_size(), we can get rid of the
DAVINCI_AUDIO_WORD_* enum.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: McASP: remove unused variables
Daniel Mack [Wed, 5 Dec 2012 17:20:36 +0000 (18:20 +0100)]
ASoC: McASP: remove unused variables

codec_fmt and sample_rate variables are unused in both snd_platform_data
and davinci_audio_dev, so drop them.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: arizona: Log the clock we're setting the DAI to use
Mark Brown [Fri, 7 Dec 2012 03:49:40 +0000 (12:49 +0900)]
ASoC: arizona: Log the clock we're setting the DAI to use

Useful for diagnostics.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: arizona: Store the DAI clock ID when setting
Mark Brown [Thu, 6 Dec 2012 09:22:25 +0000 (18:22 +0900)]
ASoC: arizona: Store the DAI clock ID when setting

So the code to suppress duplicate changes is effective.

Reported-by: Kyung Kwee Ryu <Kyung-Kwee.Ryu@wolfsonmicro.comyu@wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: arizona: Make FLL lock timeout very high
Mark Brown [Thu, 6 Dec 2012 06:29:34 +0000 (15:29 +0900)]
ASoC: arizona: Make FLL lock timeout very high

Provide robustness against low quality FLL sync clocks by increasing the
timeout for lock to an absurdly high point; we should never get anywhere
near hitting the timeout in a real system unless it is failing.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: wm5110: Add LHPF coefficient configuration
Mark Brown [Wed, 5 Dec 2012 07:38:30 +0000 (16:38 +0900)]
ASoC: wm5110: Add LHPF coefficient configuration

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: wm5110: Add EQ coefficient configuration
Mark Brown [Wed, 5 Dec 2012 07:38:12 +0000 (16:38 +0900)]
ASoC: wm5110: Add EQ coefficient configuration

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: wm5102: Make EQ coefficents configurable
Mark Brown [Wed, 5 Dec 2012 05:49:05 +0000 (14:49 +0900)]
ASoC: wm5102: Make EQ coefficents configurable

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: zoom2: Remove HS mux GPIO handling to avoid kernel crash due to BUG_ON()
Peter Ujfalusi [Mon, 3 Dec 2012 08:39:08 +0000 (09:39 +0100)]
ASoC: zoom2: Remove HS mux GPIO handling to avoid kernel crash due to BUG_ON()

The machine driver try to use GPIO15 of twl4030 for HS MUX which supposed to
select between TWL's HSOL/R and tlv320aic3254's HPL/R.
The TWL's GPIO allocated dynamically so the (OMAP_MAX_GPIO_LINES + 15) is no
longer valid GPIO number causing a kernel crash due to BUG_ON()
Also the current machine driver supports only TWL audio currently: there is
no need to control the GPIO.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: da7210: Remove unnecessary regmap_exit call
Sachin Kamat [Mon, 3 Dec 2012 08:13:43 +0000 (13:43 +0530)]
ASoC: da7210: Remove unnecessary regmap_exit call

Use of devm_regmap_init_spi does not require an explicit
regmap_exit call.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: wm5102: Add support for configuring LHPF coefficients
Mark Brown [Mon, 3 Dec 2012 02:23:51 +0000 (11:23 +0900)]
ASoC: wm5102: Add support for configuring LHPF coefficients

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: adsp: Set DSP clock rate to SYSCLK rate
Mark Brown [Sun, 2 Dec 2012 12:50:46 +0000 (21:50 +0900)]
ASoC: adsp: Set DSP clock rate to SYSCLK rate

For simplicity always run the DSP at the SYSCLK rate.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: adsp: Keep ADSP2 memory powered off when not in use
Mark Brown [Sun, 2 Dec 2012 12:37:00 +0000 (21:37 +0900)]
ASoC: adsp: Keep ADSP2 memory powered off when not in use

Turn off the ADSP memory when we aren't using it, saving a small amount of
power.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: atmel-pcm: dma support based on pcm dmaengine
Bo Shen [Wed, 28 Nov 2012 03:46:13 +0000 (11:46 +0800)]
ASoC: atmel-pcm: dma support based on pcm dmaengine

Specify overrun bit in interrupt mask
Add dmaengine specific routines

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
[voice.shen@atmel.com: adapt to soc dmaengine framework]
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: atmel-pcm: split into two file
Bo Shen [Wed, 28 Nov 2012 03:46:12 +0000 (11:46 +0800)]
ASoC: atmel-pcm: split into two file

This patch is split original atmel-pcm.c into new atmel-pcm.c and
atmel-pcm-pdc.c two files. The new atmel-pcm.c is the share routine
while will be used for pdc or dma transfer.

Using SND_ATMEL_SOC_PDC to select using PDC for audio transfer

Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: wm5102: Correct base address for Y region
Mark Brown [Sun, 2 Dec 2012 01:42:22 +0000 (10:42 +0900)]
ASoC: wm5102: Correct base address for Y region

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: arizona: Add parentheses
Mark Brown [Thu, 29 Nov 2012 15:16:10 +0000 (15:16 +0000)]
ASoC: arizona: Add parentheses

Some compiler versions complain.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: wm_adsp: Set the core enable as well as start bit for ADSP2
Mark Brown [Wed, 28 Nov 2012 19:53:59 +0000 (19:53 +0000)]
ASoC: wm_adsp: Set the core enable as well as start bit for ADSP2

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: omap-abe-twl6040: Use "ti,jack-detection" DT property as boolean
Peter Ujfalusi [Wed, 28 Nov 2012 10:35:43 +0000 (11:35 +0100)]
ASoC: omap-abe-twl6040: Use "ti,jack-detection" DT property as boolean

Handle the jack detection inforamtion as bool from devicetree.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: wm5102: Enable DVFS support for the DSP
Mark Brown [Wed, 28 Nov 2012 17:20:52 +0000 (17:20 +0000)]
ASoC: wm5102: Enable DVFS support for the DSP

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoMerge branch 'topic/adsp' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie...
Mark Brown [Wed, 28 Nov 2012 17:45:57 +0000 (17:45 +0000)]
Merge branch 'topic/adsp' of git://git./linux/kernel/git/broonie/sound into asoc-arizona

12 years agoASoC: lm49453: Use devm_regmap_init_i2c()
Sachin Kamat [Mon, 26 Nov 2012 11:49:40 +0000 (17:19 +0530)]
ASoC: lm49453: Use devm_regmap_init_i2c()

devm_regmap_init_i2c() is device managed and makes error
handling and code cleanup simpler.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: da7210: Use devm_regmap_init_i2c()
Sachin Kamat [Mon, 26 Nov 2012 11:49:39 +0000 (17:19 +0530)]
ASoC: da7210: Use devm_regmap_init_i2c()

devm_regmap_init_i2c() is device managed and makes error
handling and code cleanup simpler.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: ak4535: Use devm_regmap_init_i2c()
Sachin Kamat [Mon, 26 Nov 2012 11:49:38 +0000 (17:19 +0530)]
ASoC: ak4535: Use devm_regmap_init_i2c()

devm_regmap_init_i2c() is device managed and makes error
handling and code cleanup simpler.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: wm_adsp: Enable DVFS for ADSP2
Mark Brown [Wed, 28 Nov 2012 17:20:32 +0000 (17:20 +0000)]
ASoC: wm_adsp: Enable DVFS for ADSP2

Some ADSP devices can make use of DVFS to optimise power consumption
depending on the operating frequency of the DSP core. Implement
support for this in the generic ADSP code.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agomfd: arizona: Register haptics devices
Mark Brown [Tue, 27 Nov 2012 17:36:38 +0000 (17:36 +0000)]
mfd: arizona: Register haptics devices

Both WM5102 and WM5110 support haptics, register the device.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: wm5110: Implement haptics support
Mark Brown [Mon, 26 Nov 2012 21:18:18 +0000 (21:18 +0000)]
ASoC: wm5110: Implement haptics support

Provide a haptics widget for use by the haptics driver and expose the DAPM
context for it.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: wm5102: Implement haptics support
Mark Brown [Mon, 26 Nov 2012 21:18:00 +0000 (21:18 +0000)]
ASoC: wm5102: Implement haptics support

Provide a haptics widget for use by the haptics driver and expose the DAPM
context for it.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoInput - arizona-haptics: Add driver haptics module on Arizona CODECs
Mark Brown [Mon, 26 Nov 2012 21:17:21 +0000 (21:17 +0000)]
Input - arizona-haptics: Add driver haptics module on Arizona CODECs

The Arizona CODECs contain a haptics module providing vibration feedback
support. Implement basic support for this, providing simple start/stop and
signal magnitude control.

Since the output path for haptics is routed through the CODEC audio routing
it is modelled as a signal generator within ASoC, the haptics driver calls
DAPM to start and stop the output drivers. An appropriate output path must
be configured via ALSA to connect the haptics source to the correct output.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agomfd: arizona: Allow the CODEC DAPM context to be accessed elsewhere
Mark Brown [Mon, 26 Nov 2012 21:11:10 +0000 (21:11 +0000)]
mfd: arizona: Allow the CODEC DAPM context to be accessed elsewhere

Some other device functions need to integrate with signal sources in the
audio portion (primarily for haptics) so allow CODEC to export the DAPM
context by pointing to it from the core driver.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: arizona: Record FLL setting when disabling
Mark Brown [Wed, 28 Nov 2012 11:50:34 +0000 (11:50 +0000)]
ASoC: arizona: Record FLL setting when disabling

Otherwise we skip reenables.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: OMAP: mcbsp fixes for enabling ARM multiplatform support
Tony Lindgren [Wed, 21 Nov 2012 17:42:25 +0000 (09:42 -0800)]
ASoC: OMAP: mcbsp fixes for enabling ARM multiplatform support

We cannot include any plat or mach headers for the multiplatform
support.

Fix the issue by defining local mcbsp_omap1().

Signed-off-by: Tony Lindgren <tony@atomide.com>
Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: fsl: fix miscompilation of snd-soc-imx-pcm
Lothar Waßmann [Mon, 26 Nov 2012 08:50:47 +0000 (09:50 +0100)]
ASoC: fsl: fix miscompilation of snd-soc-imx-pcm

Hi Mark,

thanks your insisting on a better description for the patch, I found a
more appropriate solution for the problem:

Compiling the SoC Audio driver for Freescale i.MX as a module
(CONFIG_SND_SOC_IMX_PCM=m) results in a non-functional sound driver
indicated by the error message:
| imx-sgtl5000 sound.1: platform imx-pcm-audio not registered
| imx-sgtl5000 sound.1: snd_soc_register_card failed (-517)
| platform sound.1: Driver imx-sgtl5000 requests probe deferral
instead of the message:
| imx-sgtl5000 sound.1:  sgtl5000 <-> 63fcc000.ssi mapping ok
that is to be expected upon loading the snd-soc-imx-pcm.ko module.

The build log reveals, that the file imx-pcm-dma.o (or imx-pcm-fiq.o
depending on the kernel configuration), which should be linked
together with imx-pcm.o into snd-imx-pcm.ko, is not being compiled in
this case.

The make rules for these files shows that the target object imx-pcm.o
is assigned to the variable snd-soc-imx-pcm-y while
imx-pcm-{dma,fiq}.o are added to to
snd-soc-imx-pcm-$(CONFIG_SND_SOC_IMX_PCM_DMA) and
snd-soc-imx-pcm-$(CONFIG_SND_SOC_IMX_PCM_FIQ) which resolve to
snd-soc-imx-pcm-m in this case.

According to Documentation/kbuild/modules.txt:
|When the module is built from multiple sources, an additional line is
|needed listing the files:
|
|        <module_name>-y := <src1>.o <src2>.o ...
Thus the type of the config variables CONFIG_SND_SOC_IMX_PCM_DMA and
CONFIG_SND_SOC_IMX_PCM_FIQ should be 'bool' instead of 'tristate' to
resolve to 'y' when selected.

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: mxs-saif: export mxs_saif_put_mclk,mxs_saif_get_mclk
Lothar Waßmann [Thu, 22 Nov 2012 12:31:09 +0000 (13:31 +0100)]
ASoC: mxs-saif: export mxs_saif_put_mclk,mxs_saif_get_mclk

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: fsl: fix miscompilation of snd-soc-imx-pcm
Lothar Waßmann [Fri, 23 Nov 2012 09:12:13 +0000 (10:12 +0100)]
ASoC: fsl: fix miscompilation of snd-soc-imx-pcm

Due to a broken make rule, sound/soc/fsl/imx-pcm-dma.c or
sound/soc/fsl/imx-pcm-fiq.c (whatever is selected via Kconfig) will
not be compiled into imx-pcm.o when building as module, i.e.:
CONFIG_SND_SOC_IMX_PCM=m
CONFIG_SND_SOC_IMX_PCM_DMA=m
resulting in a non-functional sound driver.

This gives the error messages:
| imx-sgtl5000 sound.1: platform imx-pcm-audio not registered
| imx-sgtl5000 sound.1: snd_soc_register_card failed (-517)
| platform sound.1: Driver imx-sgtl5000 requests probe deferral
when loading the driver instead of what's to be expected:
| imx-sgtl5000 sound.1:  sgtl5000 <-> 63fcc000.ssi mapping ok

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: pcm: Report error code when we fail to init platform
Mark Brown [Wed, 26 Sep 2012 13:25:17 +0000 (14:25 +0100)]
ASoC: pcm: Report error code when we fail to init platform

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: arizona: Suppress noop FLL updates
Mark Brown [Wed, 21 Nov 2012 05:12:22 +0000 (14:12 +0900)]
ASoC: arizona: Suppress noop FLL updates

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: wm5102: Add missing routes for ASRC inputs
Mark Brown [Tue, 27 Nov 2012 19:02:05 +0000 (19:02 +0000)]
ASoC: wm5102: Add missing routes for ASRC inputs

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: arizona: Support higher clock rates
Mark Brown [Mon, 26 Nov 2012 16:01:37 +0000 (16:01 +0000)]
ASoC: arizona: Support higher clock rates

Some devices support higher clock rates, allow users to select these.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoLinux 3.7-rc7
Linus Torvalds [Mon, 26 Nov 2012 01:59:19 +0000 (17:59 -0800)]
Linux 3.7-rc7

12 years agoMerge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
Linus Torvalds [Mon, 26 Nov 2012 01:57:01 +0000 (17:57 -0800)]
Merge branch 'merge' of git://git./linux/kernel/git/benh/powerpc

Pull powerpc EEH bugfixes from Benjamin Herrenschmidt.

Two one-liner fixes for the new EEH code.

* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:
  powerpc/eeh: Do not invalidate PE properly
  powerpc/pseries: Fix oops with MSIs when missing EEH PEs

12 years agoMerge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
Linus Torvalds [Mon, 26 Nov 2012 01:55:04 +0000 (17:55 -0800)]
Merge branch 'upstream' of git://git.linux-mips.org/ralf/upstream-linus

Pull MIPS fixes from Ralf Baechle:
 "Three issues fixed accross the field:

   - Some functions that were recently outlined as part of a preemption
     fix were causing problems with function tracing.
   - The recently merged in-kernel MPI library uses very outdated
     headers that contain MIPS-specific code which won't build on with
     gcc 4.4 or newer.
   - The MIPS non-NUMA memory initialization was making only a very
     half-baked attempt at merging adjacent memory ranges.  This kept
     the code simple enough but is now causing issues with kexec."

* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus:
  MPI: Fix compilation on MIPS with GCC 4.4 and newer
  MIPS: Fix crash that occurs when function tracing is enabled
  MIPS: Merge overlapping bootmem ranges

12 years agopowerpc/eeh: Do not invalidate PE properly
Gavin Shan [Thu, 22 Nov 2012 21:58:26 +0000 (21:58 +0000)]
powerpc/eeh: Do not invalidate PE properly

While the EEH does recovery on the specific PE that has PCI errors,
the PCI devices belonging to the PE will be removed and the PE will
be marked as invalid since we still need the information stored in
the PE. We only invalidate the PE when it doesn't have associated
EEH devices and valid child PEs. However, the code used to check
that is wrong. The patch fixes that.

Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
12 years agoMerge tag 'sound-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Linus Torvalds [Sat, 24 Nov 2012 18:32:11 +0000 (08:32 -1000)]
Merge tag 'sound-3.7' of git://git./linux/kernel/git/tiwai/sound

Pull sound build error fix from Takashi Iwai:
 "Only a single commit for fixing the build error without CONFIG_PM in
  hda driver."

* tag 'sound-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: hda - Fix build without CONFIG_PM

12 years agoALSA: hda - Fix build without CONFIG_PM
Takashi Iwai [Sat, 24 Nov 2012 10:58:24 +0000 (11:58 +0100)]
ALSA: hda - Fix build without CONFIG_PM

I forgot this again...  codec->in_pm is in #ifdef CONFIG_PM

Reported-by: Markus Trippelsdorf <markus@trippelsdorf.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoMerge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Sat, 24 Nov 2012 06:03:14 +0000 (20:03 -1000)]
Merge branch 'x86-urgent-for-linus' of git://git./linux/kernel/git/tip/tip

Pull x86 arch fixes from Peter Anvin:
 "Here is a collection of fixes for 3.7-rc7.  This is a superset of
  tglx' earlier pull request."

* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86-64: Fix ordering of CFI directives and recent ASM_CLAC additions
  x86, microcode, AMD: Add support for family 16h processors
  x86-32: Export kernel_stack_pointer() for modules
  x86-32: Fix invalid stack address while in softirq
  x86, efi: Fix processor-specific memcpy() build error
  x86: remove dummy long from EFI stub
  x86, mm: Correct vmflag test for checking VM_HUGETLB
  x86, amd: Disable way access filter on Piledriver CPUs
  x86/mce: Do not change worker's running cpu in cmci_rediscover().
  x86/ce4100: Fix PCI configuration register access for devices without interrupts
  x86/ce4100: Fix reboot by forcing the reboot method to be KBD
  x86/ce4100: Fix pm_poweroff
  MAINTAINERS: Update email address for Robert Richter
  x86, microcode_amd: Change email addresses, MAINTAINERS entry
  MAINTAINERS: Change Boris' email address
  EDAC: Change Boris' email address
  x86, AMD: Change Boris' email address

12 years agoMerge tag 'for-linus-20121123' of git://git.infradead.org/mtd-2.6
Linus Torvalds [Sat, 24 Nov 2012 01:12:17 +0000 (15:12 -1000)]
Merge tag 'for-linus-20121123' of git://git.infradead.org/mtd-2.6

Pull MTD fixes from David Woodhouse:
 "The most important part of this is that it fixes a regression in
  Samsung NAND chip detection, introduced by some rework which went into
  3.7.  The initial fix wasn't quite complete, so it's in two parts.  In
  fact the first part is committed twice (Artem committed his own copy
  of the same patch) and I've merged Artem's tree into mine which
  already had that fix.

  I'd have recommitted that to make it somewhat cleaner, but figured by
  this point in the release cycle it was better to merge *exactly* the
  commits which have been in linux-next.

  If I'd recommitted, I'd also omit the sparse warning fix.  But it's
  there, and it's harmless — just marking one function as 'static' in
  onenand code.

  This also includes a couple more fixes for stable: an AB-BA deadlock
  in JFFS2, and an invalid range check in slram."

* tag 'for-linus-20121123' of git://git.infradead.org/mtd-2.6:
  mtd: nand: fix Samsung SLC detection regression
  mtd: nand: fix Samsung SLC NAND identification regression
  jffs2: Fix lock acquisition order bug in jffs2_write_begin
  mtd: onenand: Make flexonenand_set_boundary static
  mtd: slram: invalid checking of absolute end address
  mtd: ofpart: Fix incorrect NULL check in parse_ofoldpart_partitions()
  mtd: nand: fix Samsung SLC NAND identification regression

12 years agoMerge tag 'devicetree-for-linus' of git://git.secretlab.ca/git/linux-2.6
Linus Torvalds [Fri, 23 Nov 2012 22:36:06 +0000 (12:36 -1000)]
Merge tag 'devicetree-for-linus' of git://git.secretlab.ca/git/linux-2.6

Pull device tree regression fix from Grant Likely:
 "Simple build regression fix for DT device drivers on Sparc.  An
  earlier change had masked out the of_iomap() helper on SPARC."

* tag 'devicetree-for-linus' of git://git.secretlab.ca/git/linux-2.6:
  of/address: sparc: Declare of_iomap as an extern function for sparc again

12 years agoMerge tag 'pm-for-3.7-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael...
Linus Torvalds [Fri, 23 Nov 2012 22:16:43 +0000 (12:16 -1000)]
Merge tag 'pm-for-3.7-rc7' of git://git./linux/kernel/git/rafael/linux-pm

Pull power management update from Rafael Wysocki:
 "Fix for an incorrect error condition check in device PM QoS code that
  may lead to an Oops from Guennadi Liakhovetski."

* tag 'pm-for-3.7-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  PM / QoS: fix wrong error-checking condition

12 years agoMerge tag 'md-3.7-fixes' of git://neil.brown.name/md
Linus Torvalds [Fri, 23 Nov 2012 22:11:13 +0000 (12:11 -1000)]
Merge tag 'md-3.7-fixes' of git://neil.brown.name/md

Pull md fixes from NeilBrown:
 "Several bug fixes for md in 3.7:

   - raid5 discard has problems
   - raid10 replacement devices have problems
   - bad block lock seqlock usage has problems
   - dm-raid doesn't free everything"

* tag 'md-3.7-fixes' of git://neil.brown.name/md:
  md/raid10: decrement correct pending counter when writing to replacement.
  md/raid10: close race that lose writes lost when replacement completes.
  md/raid5: Make sure we clear R5_Discard when discard is finished.
  md/raid5: move resolving of reconstruct_state earlier in stripe_handle.
  md/raid5: round discard alignment up to power of 2.
  md: make sure everything is freed when dm-raid stops an array.
  md: Avoid write invalid address if read_seqretry returned true.
  md: Reassigned the parameters if read_seqretry returned true in func md_is_badblock.

12 years agoMerge branch 'for-linus' of git://git.kernel.dk/linux-block
Linus Torvalds [Fri, 23 Nov 2012 22:06:05 +0000 (12:06 -1000)]
Merge branch 'for-linus' of git://git.kernel.dk/linux-block

Pull block layer fixes from Jens Axboe:
 "Distilled down version of bug fixes for 3.7.  The patches have been
  well tested.  If you notice that commit dates are from today, it's
  because I pulled less important bits out and shuffled them into the
  3.8 mix.  Apart from that, no changes, base still the same.

  It contains:

   - Fix for aoe, don't run request_fn while it's plugged.

   - Fix for a regression in floppy since 3.6, which causes problems if
     no floppy is found.

   - Stable fix for blk_exec(), don't touch a request after it has been
     sent to the scheduler (and the device as well).

   - Five fixes for various nasties in mtip32xx."

* 'for-linus' of git://git.kernel.dk/linux-block:
  block: Don't access request after it might be freed
  mtip32xx: Fix padding issue
  aoe: avoid running request handler on plugged queue
  mtip32xx: fix potential NULL pointer dereference in mtip_timeout_function()
  mtip32xx: fix shift larger than type warning
  mtip32xx: Fix incorrect mask used for erase mode
  mtip32xx: Fix to make lba address correct in big-endian systems
  mtip32xx: fix potential crash on SEC_ERASE_UNIT
  dm: fix deadlock with request based dm and queue request_fn recursion
  floppy: destroy floppy workqueue before cleaning up the queue

12 years agoof/address: sparc: Declare of_iomap as an extern function for sparc again
Andreas Larsson [Fri, 23 Nov 2012 11:24:09 +0000 (12:24 +0100)]
of/address: sparc: Declare of_iomap as an extern function for sparc again

This bug-fix makes sure that of_iomap is defined extern for sparc so that the
sparc-specific implementation of_iomap is once again used when including
include/linux/of_address.h in a sparc context. OF_GPIO that is now available for
sparc relies on this.

The bug was inadvertently introduced in a850a75, "of/address: add empty static
inlines for !CONFIG_OF", that added a static dummy inline for of_iomap when
!CONFIG_OF_ADDRESS. However, CONFIG_OF_ADDRESS is never defined for sparc, but
there is a sparc-specific implementation /arch/sparc/kernel/of_device_common.c.

This fix takes the same approach as 0bce04b that solved the equivalent problem
for of_address_to_resource.

Signed-off-by: Andreas Larsson <andreas@gaisler.com>
Acked-by: David Miller <davem@davemloft.net>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
12 years agoMerge tag 'omapdss-for-3.7-rc' of git://gitorious.org/linux-omap-dss2/linux
Linus Torvalds [Fri, 23 Nov 2012 22:01:02 +0000 (12:01 -1000)]
Merge tag 'omapdss-for-3.7-rc' of git://gitorious.org/linux-omap-dss2/linux

Pull omapdss fixes from Tomi Valkeinen:
 "Here are a few OMAPDSS fixes for the next -rc.  I'm sending these
  directly to you, and quite late, as the fbdev tree maintainer
  (Florian) has been busy with his work and hasn't had time to manage
  the fb patches."

* tag 'omapdss-for-3.7-rc' of git://gitorious.org/linux-omap-dss2/linux:
  OMAPDSS: do not fail if dpll4_m4_ck is missing
  OMAPFB: Fix possible null pointer dereferencing
  OMAPDSS: HDMI: fix missing unlock on error in hdmi_dump_regs()
  omapdss: dss: Fix clocks on OMAP363x
  OMAPDSS: DSI: fix dsi_get_dsidev_from_id()

12 years agoMerge branch 'i2c-embedded/for-current' of git://git.pengutronix.de/git/wsa/linux
Linus Torvalds [Fri, 23 Nov 2012 21:59:26 +0000 (11:59 -1000)]
Merge branch 'i2c-embedded/for-current' of git://git.pengutronix.de/git/wsa/linux

Pull i2c fixes from Wolfram Sang:
 "Bugfixes for the i2c subsystem.

  Except for a few one-liners, there is mainly one revert because of an
  overlooked dependency.  Since there is no linux-next at the moment, I
  did some extra testing, and all was fine for me."

* 'i2c-embedded/for-current' of git://git.pengutronix.de/git/wsa/linux:
  i2c: mxs: Handle i2c DMA failure properly
  i2c: s3c2410: Fix code to free gpios
  i2c: omap: ensure writes to dev->buf_len are ordered
  Revert "ARM: OMAP: convert I2C driver to PM QoS for MPU latency constraints"
  i2c: at91: fix SMBus quick command

12 years agoMerge tag 'sound-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Linus Torvalds [Fri, 23 Nov 2012 21:58:28 +0000 (11:58 -1000)]
Merge tag 'sound-3.7' of git://git./linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "The highlight of this update is the fixes for ASoC kirkwood by
  Russell.  In addition to that, a couple of regression fixes for
  HD-audio due to the runtime PM support on 3.7, and other driver-
  specific regression fixes like USB MIDI on non-standard USB audio
  drivers."

* tag 'sound-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: snd-usb: properly initialize the sync endpoint
  ALSA: hda - Cirrus: Correctly clear line_out_pins when moving to speaker
  ALSA: hda - Add support for Realtek ALC292
  ASoC: kirkwood-i2s: more pause-mode fixes
  ASoC: kirkwood-i2s: fix DMA underruns
  ASoC: kirkwood-i2s: fix DCO lock detection
  ASoC: kirkwood-dma: don't ignore other irq causes on error
  ASoC: kirkwood-dma: fix use of virt_to_phys()
  ALSA: hda - Limit runtime PM support only to known Intel chips
  ALSA: hda - Fix recursive suspend/resume call
  ALSA: ua101, usx2y: fix broken MIDI output
  ASoC: arizona: Fix typo - Swap value in 48k_rates[] and 44k1_rates[]
  ASoC: bells: Fix up git patch application failure
  ASoC: cs4271: free allocated GPIO

12 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Linus Torvalds [Fri, 23 Nov 2012 21:55:49 +0000 (11:55 -1000)]
Merge git://git./linux/kernel/git/davem/net

Pull networkign fixes from David Miller:
 "Networking bug fixes, Cacio e Pepe edition:

  1) BNX2X accidently accesses chip rev specific registers without an
     appropriate guard, fix from Ariel Elior.

  2) When we removed the routing cache, we set ip_rt_max_size to ~0 just
     to keep reporting a value to userspace via sysfs.  But the ipv4
     IPSEC layer was using this to tune itself which is completely bogus
     to now do.  Fix from Steffen Klassert.

  3) Missing initialization in netfilter ipset code from Jozsef
     Kadlecsik.

  4) Check CTA_TIMEOUT_NAME length properly in netfilter cttimeout code,
     fix from Florian Westphal.

  5) After removing the routing cache, we inadvertantly are caching
     multicast routes that end up looping back locally, we cannot do
     that legitimately any more.  Fix from Julian Anastasov.

  6) Revert a race fix for 8139cp qemu/kvm that doesn't actually work
     properly on real hardware.  From Francois Romieu.

  7) Fixup errors in example command lines in VXLAN device docs."

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net:
  bnx2x: remove redundant warning log
  vxlan: fix command usage in its doc
  8139cp: revert "set ring address before enabling receiver"
  ipv4: do not cache looped multicasts
  netfilter: cttimeout: fix buffer overflow
  netfilter: ipset: Fix range bug in hash:ip,port,net
  xfrm: Fix the gc threshold value for ipv4

12 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc
Linus Torvalds [Fri, 23 Nov 2012 21:55:09 +0000 (11:55 -1000)]
Merge git://git./linux/kernel/git/davem/sparc

Pull sparc fix from David Miller:
 "Bug fix from Al Viro"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc:
  sparc64: not any error from do_sigaltstack() should fail rt_sigreturn()

12 years agoMerge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm...
Linus Torvalds [Fri, 23 Nov 2012 21:54:22 +0000 (11:54 -1000)]
Merge tag 'fixes-for-linus' of git://git./linux/kernel/git/arm/arm-soc

Pull one more ARM SoC fix from Olof Johansson:
 "I missed one pull request from Samsung with one fix in the previous
  batch.  Here it is -- a dma driver fix for an early version of silicon
  that they still support."

* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  ARM: EXYNOS: PL330 MDMA1 fix for revision 0 of Exynos4210 SOC

12 years agoPM / QoS: fix wrong error-checking condition
Guennadi Liakhovetski [Fri, 23 Nov 2012 19:55:06 +0000 (20:55 +0100)]
PM / QoS: fix wrong error-checking condition

dev_pm_qos_add_request() can return 0, 1, or a negative error code,
therefore the correct error test is "if (error < 0)." Checking just for
non-zero return code leads to erroneous setting of the req->dev pointer
to NULL, which then leads to a repeated call to
dev_pm_qos_add_ancestor_request() in st1232_ts_irq_handler(). This in turn
leads to an Oops, when the I2C host adapter is unloaded and reloaded again
because of the inconsistent state of its QoS request list.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: <stable@vger.kernel.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
12 years agobnx2x: remove redundant warning log
Ariel Elior [Thu, 22 Nov 2012 07:16:17 +0000 (07:16 +0000)]
bnx2x: remove redundant warning log

fix bug where a register which was only meant to be read in 578xx/57712
devices causes a bogus error message to be logged when read from other
devices.

Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
12 years agovxlan: fix command usage in its doc
Zhi Yong Wu [Thu, 22 Nov 2012 00:10:01 +0000 (00:10 +0000)]
vxlan: fix command usage in its doc

  Some commands don't work in its example doc. The patch will fix it.

Signed-off-by: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
12 years ago8139cp: revert "set ring address before enabling receiver"
françois romieu [Wed, 21 Nov 2012 10:07:29 +0000 (10:07 +0000)]
8139cp: revert "set ring address before enabling receiver"

This patch reverts b01af4579ec41f48e9b9c774e70bd6474ad210db.

The original patch was tested with emulated hardware. Real
hardware chokes.

Fixes https://bugzilla.kernel.org/show_bug.cgi?id=47041

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Acked-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
12 years agoMPI: Fix compilation on MIPS with GCC 4.4 and newer
Manuel Lauss [Thu, 22 Nov 2012 10:58:22 +0000 (11:58 +0100)]
MPI: Fix compilation on MIPS with GCC 4.4 and newer

Since 4.4 GCC on MIPS no longer recognizes the "h" constraint,
leading to this build failure:

  CC      lib/mpi/generic_mpih-mul1.o
lib/mpi/generic_mpih-mul1.c: In function 'mpihelp_mul_1':
lib/mpi/generic_mpih-mul1.c:50:3: error: impossible constraint in 'asm'

This patch updates MPI with the latest umul_ppm implementations for MIPS.

Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com>
Cc: Linux-MIPS <linux-mips@linux-mips.org>
Cc: Dmitry Kasatkin <dmitry.kasatkin@intel.com>
Cc: James Morris <jmorris@namei.org>
Patchwork: https://patchwork.linux-mips.org/patch/4612/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
12 years agoMIPS: Fix crash that occurs when function tracing is enabled
Al Cooper [Thu, 15 Nov 2012 23:16:14 +0000 (18:16 -0500)]
MIPS: Fix crash that occurs when function tracing is enabled

A recent patch changed some irq routines from inlines to functions.
These routines are called by the tracer code. Now that they're functions,
if they are compiled for function tracing they will call the tracer
and crash the system due to infinite recursion. The fix disables
tracing in these functions by using "notrace" in the function
definition.

Signed-off-by: Al Cooper <alcooperx@gmail.com>
Reviewed-by: David Daney <david.daney@cavium.com>
Pathchwork: https://patchwork.linux-mips.org/patch/4564/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
12 years agoMIPS: Merge overlapping bootmem ranges
Ralf Baechle [Thu, 15 Nov 2012 11:53:59 +0000 (12:53 +0100)]
MIPS: Merge overlapping bootmem ranges

Without this, we may end up with something like this in /proc/iomem:

01100000-014fffff : System RAM
  01100000-013bf48f : Kernel code
  013bf490-0149e01f : Kernel data
01500000-0c0fffff : System RAM

but the two System RAM ranges should be one single range.  This particular
case will result in kexec failure on Octeon systems if the kernel being
loaded by kexec is bigger than the already running kernel.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
12 years agoASoC: ak4104: Convert to use devm_regmap_init_spi()
Tushar Behera [Thu, 22 Nov 2012 04:08:36 +0000 (09:38 +0530)]
ASoC: ak4104: Convert to use devm_regmap_init_spi()

Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: ak4104: add reset line property to DT bindings
Daniel Mack [Wed, 14 Nov 2012 10:28:39 +0000 (18:28 +0800)]
ASoC: ak4104: add reset line property to DT bindings

This device doesn't have a pdata definition for legacy boards, and
unless anyone need to control the reset GPIO, it's not worth adding one.
So this feature is only available to DT users for now.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: dmaengine_pcm: set MODULE_LICENSE
Lothar Waßmann [Thu, 22 Nov 2012 12:31:10 +0000 (13:31 +0100)]
ASoC: dmaengine_pcm: set MODULE_LICENSE

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: imx-sgtl5000: prevent module from being unloaded when in use
Lothar Waßmann [Thu, 22 Nov 2012 12:31:08 +0000 (13:31 +0100)]
ASoC: imx-sgtl5000: prevent module from being unloaded when in use

set the 'onwer' field of the registered snd_soc_card object to prevent
removal of the module when its resources are in use.

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoASoC: imx: add MODULE_LICENSE("GPL")
Lothar Waßmann [Thu, 22 Nov 2012 12:31:07 +0000 (13:31 +0100)]
ASoC: imx: add MODULE_LICENSE("GPL")

also set MODULE_AUTHOR and MODULE_DESCRIPTION

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
12 years agoblock: Don't access request after it might be freed
Roland Dreier [Thu, 22 Nov 2012 10:00:11 +0000 (02:00 -0800)]
block: Don't access request after it might be freed

After we've done __elv_add_request() and __blk_run_queue() in
blk_execute_rq_nowait(), the request might finish and be freed
immediately.  Therefore checking if the type is REQ_TYPE_PM_RESUME
isn't safe afterwards, because if it isn't, rq might be gone.
Instead, check beforehand and stash the result in a temporary.

This fixes crashes in blk_execute_rq_nowait() I get occasionally when
running with lots of memory debugging options enabled -- I think this
race is usually harmless because the window for rq to be reallocated
is so small.

Signed-off-by: Roland Dreier <roland@purestorage.com>
Cc: stable@kernel.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
12 years agomtip32xx: Fix padding issue
Selvan Mani [Wed, 14 Nov 2012 13:16:35 +0000 (06:16 -0700)]
mtip32xx: Fix padding issue

Hi Jens,

Another tiny patch.

Removed __packed before the struct smart_attr and added __packed at end of
the structure to fix padding issue.

Signed-off-by: Selvan Mani <smani@micron.com>
Signed-off-by: Asai Thambi S P <asamymuthupa@micron.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
12 years agoaoe: avoid running request handler on plugged queue
Ed Cashin [Fri, 9 Nov 2012 00:17:15 +0000 (19:17 -0500)]
aoe: avoid running request handler on plugged queue

Calling the request handler directly on a plugged queue defeats
the performance improvements provided by the plugging mechanism.
Use the __blk_run_queue function instead of calling the request
handler directly, so that we don't interfere with the block
layer's ability to plug the queue.

Signed-off-by: Ed Cashin <ecashin@coraid.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
12 years agomtip32xx: fix potential NULL pointer dereference in mtip_timeout_function()
Wei Yongjun [Thu, 8 Nov 2012 09:35:38 +0000 (17:35 +0800)]
mtip32xx: fix potential NULL pointer dereference in mtip_timeout_function()

The dereference to port should be moved below the NULL test.

dpatch engine is used to auto generate this patch.
(https://github.com/weiyj/dpatch)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
12 years agomtip32xx: fix shift larger than type warning
Jens Axboe [Thu, 8 Nov 2012 06:58:53 +0000 (07:58 +0100)]
mtip32xx: fix shift larger than type warning

If we're building a 32-bit kernel and CONFIG_LBADF isn't set,
sector_t is 32-bits wide. The shifts by 32 and 40 are thus
larger than we support.

Cast the sector offset to a u64 to avoid these warnings.

Signed-off-by: Jens Axboe <axboe@kernel.dk>