GitHub/exynos8895/android_kernel_samsung_universal8895.git
11 years agoMerge remote-tracking branch 'asoc/topic/tas5086' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:14 +0000 (11:24 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/topic/spear' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:13 +0000 (11:24 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/topic/sn95031' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:13 +0000 (11:24 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/topic/simple' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:12 +0000 (11:24 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/topic/si476x' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:12 +0000 (11:24 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/topic/samsung' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:12 +0000 (11:24 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/topic/rt5640' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:11 +0000 (11:24 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/topic/rcar' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:11 +0000 (11:24 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/topic/pxa' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:10 +0000 (11:24 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/topic/pcm1792a' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:10 +0000 (11:24 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/topic/pcm1681' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:09 +0000 (11:24 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/topic/mxs' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:09 +0000 (11:24 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/topic/mc13783' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:08 +0000 (11:24 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/topic/max9850' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:08 +0000 (11:24 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/topic/max98095' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:07 +0000 (11:24 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/topic/max98088' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:07 +0000 (11:24 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/topic/kirkwood' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:06 +0000 (11:24 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/topic/fsl' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:06 +0000 (11:24 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/topic/ep93xx' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:06 +0000 (11:24 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/topic/doc' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:05 +0000 (11:24 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/topic/dma' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:05 +0000 (11:24 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/topic/devm' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:04 +0000 (11:24 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/topic/davinci' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:04 +0000 (11:24 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/topic/dapm' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:03 +0000 (11:24 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/topic/cs42l73' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:03 +0000 (11:24 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/topic/cs4271' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:02 +0000 (11:24 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/topic/cq93vc' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:02 +0000 (11:24 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/topic/core' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:02 +0000 (11:24 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/topic/component' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:01 +0000 (11:24 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/topic/bclk' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:01 +0000 (11:24 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/topic/atmel' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:00 +0000 (11:24 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/topic/arizona' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:24:00 +0000 (11:24 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/topic/ak4642' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:23:59 +0000 (11:23 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/topic/ak4104' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:23:59 +0000 (11:23 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/topic/adav80x' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:23:58 +0000 (11:23 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/topic/adau1373' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:23:58 +0000 (11:23 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/topic/ab8500' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:23:57 +0000 (11:23 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/topic/88pm860x' into asoc-next
Mark Brown [Thu, 24 Oct 2013 10:23:57 +0000 (11:23 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/fix/tlv320aic3x' into asoc-linus
Mark Brown [Thu, 24 Oct 2013 10:23:56 +0000 (11:23 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/fix/rcar' into asoc-linus
Mark Brown [Thu, 24 Oct 2013 10:23:56 +0000 (11:23 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/fix/pcm1792a' into asoc-linus
Mark Brown [Thu, 24 Oct 2013 10:23:55 +0000 (11:23 +0100)]
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11 years agoMerge remote-tracking branch 'asoc/fix/pcm1681' into asoc-linus
Mark Brown [Thu, 24 Oct 2013 10:23:55 +0000 (11:23 +0100)]
Merge remote-tracking branch 'asoc/fix/pcm1681' into asoc-linus

11 years agoMerge remote-tracking branch 'asoc/fix/omap' into asoc-linus
Mark Brown [Thu, 24 Oct 2013 10:23:55 +0000 (11:23 +0100)]
Merge remote-tracking branch 'asoc/fix/omap' into asoc-linus

11 years agoMerge remote-tracking branch 'asoc/fix/fsl' into asoc-linus
Mark Brown [Thu, 24 Oct 2013 10:23:54 +0000 (11:23 +0100)]
Merge remote-tracking branch 'asoc/fix/fsl' into asoc-linus

11 years agoASoC: fsl: Add missing pm to current machine drivers
Nicolin Chen [Thu, 24 Oct 2013 10:15:29 +0000 (18:15 +0800)]
ASoC: fsl: Add missing pm to current machine drivers

Add missing pm to current machine drivers so that all of them would
correctly do suspend/resume.

Signed-off-by: Nicolin Chen <b42378@freescale.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoASoC: dmaengine: Use filter_data rather than dma_data for compat requests
Mark Brown [Sat, 19 Oct 2013 20:38:26 +0000 (21:38 +0100)]
ASoC: dmaengine: Use filter_data rather than dma_data for compat requests

When using the legacy filter function channel requests we currently pass
the audio specific struct snd_dmaengine_dai_dma_data which isn't likely to
be helpful for actual filtering. Since there's already a field in the
structure called filter_data clearly intended for use here convert the
driver to use that.

All existing users of plain filter functions have been converted to use
an explicit compat function to override this behaviour except i.MX which
is working around this issue in its filter function and is updated to
just use filter_data directly here.

Signed-off-by: Mark Brown <broonie@linaro.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
11 years agoASoC: dmaengine: Support custom channel names
Mark Brown [Sat, 19 Oct 2013 16:43:51 +0000 (17:43 +0100)]
ASoC: dmaengine: Support custom channel names

Some devices have more than just simple TX and RX DMA channels, for example
modern Samsung I2S IPs support a secondary transmit DMA stream which is
mixed into the primary stream during playback. Allow such devices to
specify the names of the channels to be requested in their dma_data.

Signed-off-by: Mark Brown <broonie@linaro.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
11 years agoASoC: davinci-evm: Add device tree binding
Hebbar, Gururaja [Wed, 23 Oct 2013 12:30:14 +0000 (15:30 +0300)]
ASoC: davinci-evm: Add device tree binding

Device tree support for Davinci Machine driver

When the board boots with device tree, the driver will receive card,
codec, dai interface details (like the card name, DAPM routing map,
phandle for the audio components described in the dts file, codec mclk
speed). The card will be set up based on this information. Since the
routing is provided via DT we can mark the card fully routed so core
can take care of disconnecting the unused pins.

Signed-off-by: Hebbar, Gururaja <gururaja.hebbar@ti.com>
Signed-off-by: Darren Etheridge <detheridge@ti.com>
Signed-off-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoASoC: davinci-mcasp: Remove last reference to num-serializer in DT doc
Jyri Sarha [Wed, 23 Oct 2013 12:30:15 +0000 (15:30 +0300)]
ASoC: davinci-mcasp: Remove last reference to num-serializer in DT doc

Remove last reference to num-serializer in davinci-mcasp devicetree
binding document.

Signed-off-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoASoC: davinci: Add support for AM33xx SoC Audio
Hebbar, Gururaja [Wed, 23 Oct 2013 12:30:13 +0000 (15:30 +0300)]
ASoC: davinci: Add support for AM33xx SoC Audio

AM33xx uses same McASP IP as the Davinci Platform. This patch updates
Kconfig and makefile to enable build for McASP, PCM & Codec drivers.

Signed-off-by: Hebbar, Gururaja <gururaja.hebbar@ti.com>
Signed-off-by: Darren Etheridge <detheridge@ti.com>
Signed-off-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoASoC: tegra: Remove redundant initialisation of compat_filter_fn
Mark Brown [Sat, 19 Oct 2013 13:17:03 +0000 (14:17 +0100)]
ASoC: tegra: Remove redundant initialisation of compat_filter_fn

Setting a field in a static struct to NULL has no effect so don't bother
(and don't generate false positives for grep).

Signed-off-by: Mark Brown <broonie@linaro.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Stephen Warren <swarren@nvidia.com>
11 years agoASoC: ep93xx: Open code dma channel request
Mark Brown [Sat, 19 Oct 2013 13:13:04 +0000 (14:13 +0100)]
ASoC: ep93xx: Open code dma channel request

Currently the ep93xx DMA code is one of the few users relying on the fact
that the compat code uses the dma_data as the filter data for non-DT
channel requests. Since the rest of the core expects this to be a struct
snd_dmaengine_dai_data this isn't terribly helpful this will be changed to
use the already existing filter data so avoid breaking ep93xx by open
coding the current behaviour.

Signed-off-by: Mark Brown <broonie@linaro.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
11 years agoASoC: davinci-mcasp: Remove redundant num-serializer DT parameter
Peter Ujfalusi [Fri, 18 Oct 2013 15:37:46 +0000 (18:37 +0300)]
ASoC: davinci-mcasp: Remove redundant num-serializer DT parameter

The serial-dir array gives this information so there is no need to have the
num-serializer property in DT description.
Just ignore the property in the driver the DTS files can be updated
separately without regression.
Update the documentation at the same time for davinci-mcasp

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoASoC: davinci-mcasp: Improve DT bindings document
Jyri Sarha [Fri, 18 Oct 2013 15:37:45 +0000 (18:37 +0300)]
ASoC: davinci-mcasp: Improve DT bindings document

Makes interrupts property optional as the interrupts are not currently
used by the driver and adds interrupt-names property to name listed
interrupts. Currently know interrupt names are "tx" and "rx".

- Improve tdm-slots propery description

- Improve op-mode property description

- Add pinctrl-names and pinctrl-0 properties

- Remove #address-cells and #size-cells as they are not needed.

- Bracket named interrupts property tuples for uniformity.

- Add missing "for" to serial-dir prop in DT bindings doc.

Signed-off-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoASoC: davinci-mcasp: Change compatible property model to more accurate
Jyri Sarha [Fri, 18 Oct 2013 15:37:44 +0000 (18:37 +0300)]
ASoC: davinci-mcasp: Change compatible property model to more accurate

Change the model omap2-mcasp-audio in compatible property to
am33xx-mcasp-audio as omap2 does not have mcasp.

Signed-off-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoASoC: davinci-mcasp: Extract DMA channels directly from DT
Jyri Sarha [Fri, 18 Oct 2013 15:37:43 +0000 (18:37 +0300)]
ASoC: davinci-mcasp: Extract DMA channels directly from DT

Extract DMA channels directly from DT as they can not be found from
platform resources anymore. This is a work-around until davinci audio
driver is updated to use dmaengine.

Signed-off-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoASoC: davinci-mcasp: Add location for data port registers to DT
Jyri Sarha [Fri, 18 Oct 2013 15:37:42 +0000 (18:37 +0300)]
ASoC: davinci-mcasp: Add location for data port registers to DT

This patch adds a separate register location for data port registers to
mcasp DT bindings. On am33xx SoCs the McASP registers are mapped
trough L4 interconnect, but data port registers are also mapped trough
L3 bus to a different memory location.

Signed-off-by: Hebbar, Gururaja <gururaja.hebbar@ti.com>
Signed-off-by: Darren Etheridge <detheridge@ti.com>
Signed-off-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoASoC: kirkwood: add S/PDIF support
Jean-Francois Moine [Mon, 21 Oct 2013 08:50:49 +0000 (10:50 +0200)]
ASoC: kirkwood: add S/PDIF support

This patch adds S/PDIF input/output for mvebu DT boards.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoASoC: dont call dapm_sync while reporting jack always
Vinod Koul [Mon, 21 Oct 2013 13:37:34 +0000 (19:07 +0530)]
ASoC: dont call dapm_sync while reporting jack always

While reporting the jack status snd_soc_jack_report() invokes snd_soc_dapm_sync()
always. This should be required when we have pins associated with jack and
reporting enables or disables these.
So add a check for this case

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoASoC: si476x: Fix locking of core
Mark Brown [Sun, 20 Oct 2013 17:14:20 +0000 (18:14 +0100)]
ASoC: si476x: Fix locking of core

The conversion of the si476x to regmap removed locking of the core during
register updates, allowing things like power state changes for the MFD to
happen during a register update. Avoid this by taking the core lock in the
DAI operations (which are the only things that do register updates) as we
used to do in the open coded register I/O functions.

Signed-off-by: Mark Brown <broonie@linaro.org>
Acked-by: Andrey Smirnov <andrew.smirnov@gmail.com>
11 years agoASoC: cs42l73: Add Device Tree support for CS42L73
Brian Austin [Fri, 18 Oct 2013 19:30:01 +0000 (14:30 -0500)]
ASoC: cs42l73: Add Device Tree support for CS42L73

This patch adds support for device tree for the CS42L73 CODEC

Signed-off-by: Brian Austin <brian.austin@cirrus.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoASoC: kirkwood: prefer external clock over internal clock
Jean-Francois Moine [Fri, 18 Oct 2013 18:34:52 +0000 (20:34 +0200)]
ASoC: kirkwood: prefer external clock over internal clock

When there is an external clock, always use this one.
This prevents the two Dove audio devices to use the same DCO clock
at different rates.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoASoC: rcar: remove RSND_SSI_CLK_FROM_ADG
Kuninori Morimoto [Fri, 18 Oct 2013 05:51:40 +0000 (22:51 -0700)]
ASoC: rcar: remove RSND_SSI_CLK_FROM_ADG

R-Car sound has clock pin for each SSI, and sometimes,
these pins are shared with paired SSI.
It may sometimes become "SSI-A clock pin is master" and
"SSI-B clock pin is slave", but "SSI-A/B clock pins are shared".
SSI-B needs SSI-A clock in this case.

Current R-Car sound driver is using RSND_SSI_xxx flag
to control this kind of shared pin behavior.

But, this information, especially clock master setting,
can be got from ASoC set_fmt settings.
This patch removes rsnd_ssi_mode_init() and extend rsnd_ssi_mode_set()
to controlling pin settings via .set_fmt.

This patch doesn't removes RSND_SSI_CLK_FROM_ADG flag at this point
to avoid conflict branch merging between ASoC <-> SH-ARM.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoASoC: rcar: add rsnd_scu_hpbif_is_enable()
Kuninori Morimoto [Fri, 18 Oct 2013 05:50:59 +0000 (22:50 -0700)]
ASoC: rcar: add rsnd_scu_hpbif_is_enable()

Current SSI needs RSND_SSI_DEPENDENT flag to
decide dependent/independent mode.
And SCU needs RSND_SCU_USE_HPBIF flag
to decide HPBIF is enable/disable.
But these 2 means same things.

This patch adds new rsnd_scu_hpbif_is_enable()
function, and merges above methods.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoASoC: simple-card: un-implemented set_fmt is not error
Kuninori Morimoto [Fri, 18 Oct 2013 05:46:49 +0000 (22:46 -0700)]
ASoC: simple-card: un-implemented set_fmt is not error

Current simple-card returns error if DAI doesn't
support .set_fmt callback.
But the error is -ENOTSUPP (= not supported),
and it is not error.
This patch avoids such case

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoASoC: samsung: Initialise DMA data at device probe time
Mark Brown [Thu, 17 Oct 2013 20:18:40 +0000 (21:18 +0100)]
ASoC: samsung: Initialise DMA data at device probe time

This is a minor simplification and will help with converting the platform
to use the dmaengine helpers.

Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoASoC: dai: Provide interface for setting DMA data at probe time
Mark Brown [Thu, 17 Oct 2013 20:13:19 +0000 (21:13 +0100)]
ASoC: dai: Provide interface for setting DMA data at probe time

Allow DMA data to be set at probe time for devices that can do that,
avoiding the need to do it every time we start a stream and supporting
non-DT dmaengine users using the helpers.

Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoASoC: dmaengine-pcm: Provide default config
Lars-Peter Clausen [Tue, 8 Oct 2013 13:08:00 +0000 (15:08 +0200)]
ASoC: dmaengine-pcm: Provide default config

This patch adds some default settings for the generic dmaengine PCM driver for
the case that no config has been supplied. The following defaults are used:
* Use snd_dmaengine_pcm_prepare_slave_config for preparing the DMA slave
  config.
* 512kB for the prealloc buffer size. This value has been chosen based on
  'feels about right' and is not backed up by any scientific facts. We
  may need to come up with something smarter in the future but it should
  work fine for now.

With this infrastructure in place we can finally write DAI drivers which are
independent of the DMA controller they are connected to. This is e.g. useful if
the DAI IP core is reused across different SoCs, but the SoCs uses different DMA
controllers.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoASoC: dmaengine-pcm: Add support for querying DMA capabilities
Lars-Peter Clausen [Tue, 8 Oct 2013 13:07:59 +0000 (15:07 +0200)]
ASoC: dmaengine-pcm: Add support for querying DMA capabilities

Currently each platform making use the the generic dmaengine PCM driver still
needs to provide a custom snd_pcm_hardware struct which specifies the
capabilities of the DMA controller, e.g. the maximum period size that can be
supported. This patch adds code which uses the newly introduced
dma_get_slave_caps() API to query this information from the dmaengine driver.
The new code path will only be taken if the 'pcm_hardware' field of the
snd_dmaengine_pcm_config struct is NULL.

The patch also introduces a new 'fifo_size' field to the
snd_dmaengine_dai_dma_data struct which is used to initialize the
snd_pcm_hardware 'fifo_size' field and needs to be set by the DAI driver.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoASoC: rt5640: Don't go to standby on resume
Mark Brown [Wed, 16 Oct 2013 16:30:44 +0000 (17:30 +0100)]
ASoC: rt5640: Don't go to standby on resume

There is no need for the CODEC to go to standby on resume since the core will
power it up as needed and in any case it is an idle_bias_off CODEC so would
normally sit with bias off while idle.

Signed-off-by: Mark Brown <broonie@linaro.org>
Tested-by: Stephen Warren <swarren@nvidia.com>
11 years agoASoC: rt5640: Power down LDO while suspended
Mark Brown [Wed, 16 Oct 2013 16:26:22 +0000 (17:26 +0100)]
ASoC: rt5640: Power down LDO while suspended

If we have control over the LDO then disable it during suspend; the device
is already being put into reset so will be non-functional over suspend
anyway and this will save a small amount of power.

Signed-off-by: Mark Brown <broonie@linaro.org>
Tested-by: Stephen Warren <swarren@nvidia.com>
11 years agoASoC: cirrus: Enable compile test builds
Mark Brown [Sat, 19 Oct 2013 13:09:27 +0000 (14:09 +0100)]
ASoC: cirrus: Enable compile test builds

The core support for ep93xx (currently only the DMA driver) does not
depend on the architecture at all and everything else has more strict
dependencies so enable compile test builds for improved build coverage.

Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoLinux 3.12-rc6
Linus Torvalds [Sat, 19 Oct 2013 19:28:15 +0000 (12:28 -0700)]
Linux 3.12-rc6

11 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux...
Linus Torvalds [Fri, 18 Oct 2013 23:46:21 +0000 (16:46 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/mason/linux-btrfs

Pull btrfs fix from Chris Mason:
 "Sage hit a deadlock with ceph on btrfs, and Josef tracked it down to a
  regression in our initial rc1 pull.  When doing nocow writes we were
  sometimes starting a transaction with locks held"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs:
  Btrfs: release path before starting transaction in can_nocow_extent

11 years agoMerge tag 'pm+acpi-3.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael...
Linus Torvalds [Fri, 18 Oct 2013 21:26:51 +0000 (14:26 -0700)]
Merge tag 'pm+acpi-3.12-rc6' of git://git./linux/kernel/git/rafael/linux-pm

Pull ACPI and power management fixes from Rafael Wysocki:

 - intel_pstate fix for misbehavior after system resume if sysfs
   attributes are set in a specific way before the corresponding suspend
   from Dirk Brandewie.

 - A recent intel_pstate fix has no effect if unsigned long is 32-bit,
   so fix it up to cover that case as well.

 - The s3c64xx cpufreq driver was not updated when the index field of
   struct cpufreq_frequency_table was replaced with driver_data, so
   update it now.  From Charles Keepax.

 - The Kconfig help text for ACPI_BUTTON still refers to
   /proc/acpi/event that has been dropped recently, so modify it to
   remove that reference.  From Krzysztof Mazur.

 - A Lan Tianyu's change adds a missing mutex unlock to an error code
   path in acpi_resume_power_resources().

 - Some code related to ACPI power resources, whose very purpose is
   questionable to put it lightly, turns out to cause problems to happen
   during testing on real systems, so remove it completely (we may
   revisit that in the future if there's a compelling enough reason).
   From Rafael J Wysocki and Aaron Lu.

* tag 'pm+acpi-3.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  ACPI / PM: Drop two functions that are not used any more
  ATA / ACPI: remove power dependent device handling
  cpufreq: s3c64xx: Rename index to driver_data
  ACPI / power: Drop automaitc resume of power resource dependent devices
  intel_pstate: Fix type mismatch warning
  cpufreq / intel_pstate: Fix max_perf_pct on resume
  ACPI: remove /proc/acpi/event from ACPI_BUTTON help
  ACPI / power: Release resource_lock after acpi_power_get_state() return error

11 years agoMerge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Fri, 18 Oct 2013 19:25:11 +0000 (12:25 -0700)]
Merge branch 'x86-urgent-for-linus' of git://git./linux/kernel/git/tip/tip

Pull x86 fixes from Ingo Molnar:
 "Two fixlets:

   - fix a (rare-config) build bug
   - fix a next-gen SGI/UV hw/firmware enumeration bug"

* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86: Update UV3 hub revision ID
  x86/microcode: Correct Kconfig dependencies

11 years agoBtrfs: release path before starting transaction in can_nocow_extent
Josef Bacik [Fri, 18 Oct 2013 16:10:36 +0000 (12:10 -0400)]
Btrfs: release path before starting transaction in can_nocow_extent

We can't be holding tree locks while we try to start a transaction, we will
deadlock.  Thanks,

Reported-by: Sage Weil <sage@inktank.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
11 years agoMerge branch 'acpi-fixes'
Rafael J. Wysocki [Fri, 18 Oct 2013 11:42:10 +0000 (13:42 +0200)]
Merge branch 'acpi-fixes'

* acpi-fixes:
  ACPI / PM: Drop two functions that are not used any more
  ATA / ACPI: remove power dependent device handling
  ACPI / power: Drop automaitc resume of power resource dependent devices
  ACPI: remove /proc/acpi/event from ACPI_BUTTON help
  ACPI / power: Release resource_lock after acpi_power_get_state() return error

11 years agoMerge branch 'pm-fixes'
Rafael J. Wysocki [Fri, 18 Oct 2013 11:41:56 +0000 (13:41 +0200)]
Merge branch 'pm-fixes'

* pm-fixes:
  cpufreq: s3c64xx: Rename index to driver_data
  intel_pstate: Fix type mismatch warning
  cpufreq / intel_pstate: Fix max_perf_pct on resume

11 years agoMerge branch 'for-linus' of git://git.samba.org/sfrench/cifs-2.6
Linus Torvalds [Fri, 18 Oct 2013 01:49:21 +0000 (18:49 -0700)]
Merge branch 'for-linus' of git://git.samba.org/sfrench/cifs-2.6

Pull CIFS fixes from Steve French:
 "Five small cifs fixes (includes fixes for: unmount hang, 2 security
  related, symlink, large file writes)"

* 'for-linus' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: ntstatus_to_dos_map[] is not terminated
  cifs: Allow LANMAN auth method for servers supporting unencapsulated authentication methods
  cifs: Fix inability to write files >2GB to SMB2/3 shares
  cifs: Avoid umount hangs with smb2 when server is unresponsive
  do not treat non-symlink reparse points as valid symlinks

11 years agoASoC: add snd_soc_of_get_dai_name() default of_xlate
Kuninori Morimoto [Thu, 17 Oct 2013 05:05:26 +0000 (22:05 -0700)]
ASoC: add snd_soc_of_get_dai_name() default of_xlate

Current snd_soc_of_get_dai_name() needs .of_xlate_dai_name()
callback on each component drivers.
But required behavior on almost all these drivers is
just returns its indexed driver's name.

This patch adds this feature as default behavior.
.of_xlate_dai_name() can overwrite it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoASoC: cs42l73: Namespace defines for cs42l73 codec
Brian Austin [Thu, 17 Oct 2013 16:03:34 +0000 (11:03 -0500)]
ASoC: cs42l73: Namespace defines for cs42l73 codec

Cleanup to namespace the defines for the cs42l73 driver

Signed-off-by: Brian Austin <brian.austin@cirrus.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoASoC: cs42l73: Add platform data support for cs42l73 codec
Brian Austin [Thu, 17 Oct 2013 16:03:33 +0000 (11:03 -0500)]
ASoC: cs42l73: Add platform data support for cs42l73 codec

Add support for RST GPIO and Charge Pump Freq in platform data

Signed-off-by: Brian Austin <brian.austin@cirrus.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoALSA: ASoC: pxa: add asoc pm callbacks to pxa audio drivers
Dmitry Eremin-Solenikov [Thu, 17 Oct 2013 10:01:37 +0000 (14:01 +0400)]
ALSA: ASoC: pxa: add asoc pm callbacks to pxa audio drivers

After convertion to snd_soc_register_card, platform driver should
reference snd_soc_pm_ops callbacks to properly suspend/resume sound
hardware. This was missed during conversion of PXA sound devices.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoALSA: ASoC: pxa: fix pxa2xx-ac97 DAI initialization order
Dmitry Eremin-Solenikov [Thu, 17 Oct 2013 10:01:36 +0000 (14:01 +0400)]
ALSA: ASoC: pxa: fix pxa2xx-ac97 DAI initialization order

After recent changes to codec/DAI initialization order changes, codec
driver (wm9712 in my case) tries to access codec prior to
pxa2xx_ac97_hw_probe() being called (because DAIs are probed after all
codecs are probed). Move hw-related probe/remove/suspend/resume
functions to pxa2xx-ac97 driver level, instead of DAI level.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoALSA: pxa: slightly refactor reset handling
Dmitry Eremin-Solenikov [Thu, 17 Oct 2013 10:01:35 +0000 (14:01 +0400)]
ALSA: pxa: slightly refactor reset handling

PXA25x also shows some problems when using interrupts during reset
handling. Thus do not use interrupts on all pxa kinds (to detect codec
ready state). Instead use a common mdelay-loop on all platforms to
detect codecs becoming ready.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoMerge tag 'driver-core-3.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Thu, 17 Oct 2013 17:39:01 +0000 (10:39 -0700)]
Merge tag 'driver-core-3.12-rc6' of git://git./linux/kernel/git/gregkh/driver-core

Pull driver core fix from Greg KH:
 "Here is one fix for the hotplug memory path that resolves a regression
  when removing memory that showed up in 3.12-rc1"

* tag 'driver-core-3.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
  driver core: Release device_hotplug_lock when store_mem_state returns EINVAL

11 years agoMerge tag 'usb-3.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Linus Torvalds [Thu, 17 Oct 2013 17:38:18 +0000 (10:38 -0700)]
Merge tag 'usb-3.12-rc6' of git://git./linux/kernel/git/gregkh/usb

Pull USB fixes from Greg KH:
 "Here are some USB fixes and new device ids for 3.12-rc6

  The largest change here is a bunch of new device ids for the option
  USB serial driver for new Huawei devices.  Other than that, just some
  small bug fixes for issues that people have reported (run-time and
  build-time), nothing major"

* tag 'usb-3.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
  usb: usb_phy_gen: refine conditional declaration of usb_nop_xceiv_register
  usb: misc: usb3503: Fix compile error due to incorrect regmap depedency
  usb/chipidea: fix oops on memory allocation failure
  usb-storage: add quirk for mandatory READ_CAPACITY_16
  usb: serial: option: blacklist Olivetti Olicard200
  USB: quirks: add touchscreen that is dazzeled by remote wakeup
  Revert "usb: musb: gadget: fix otg active status flag"
  USB: quirks.c: add one device that cannot deal with suspension
  USB: serial: option: add support for Inovia SEW858 device
  USB: serial: ti_usb_3410_5052: add Abbott strip port ID to combined table as well.
  USB: support new huawei devices in option.c
  usb: musb: start musb on the udc side, too
  xhci: Fix spurious wakeups after S5 on Haswell
  xhci: fix write to USB3_PSSEN and XUSB2PRM pci config registers
  xhci: quirk for extra long delay for S4
  xhci: Don't enable/disable RWE on bus suspend/resume.

11 years agoMerge tag 'tty-3.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Linus Torvalds [Thu, 17 Oct 2013 17:37:42 +0000 (10:37 -0700)]
Merge tag 'tty-3.12-rc6' of git://git./linux/kernel/git/gregkh/tty

Pull serial driver fixes from Greg KH:
 "Here are two serial driver fixes for your tree.  One is a revert of a
  patch that causes a build error, the other is a fix to provide the
  correct brace placement which resolves a bug where the driver was not
  working properly"

* tag 'tty-3.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
  serial: vt8500: add missing braces
  Revert "serial: i.MX: evaluate linux,stdout-path property"

11 years agoMerge tag 'char-misc-3.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregk...
Linus Torvalds [Thu, 17 Oct 2013 17:36:57 +0000 (10:36 -0700)]
Merge tag 'char-misc-3.12-rc6' of git://git./linux/kernel/git/gregkh/char-misc

Pull char/misc driver fixes from Greg KH:
 "Here are some small iio and w1 driver fixes for 3.12-rc6.

  There is also a hyper-v fix in here, which turned out to be incorrect,
  so it was reverted.  That will probably have to wait unto 3.13-rc1 to
  get accepted as it's still being discussed"

* tag 'char-misc-3.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
  Revert "Drivers: hv: vmbus: Fix a bug in channel rescind code"
  Drivers: hv: vmbus: Fix a bug in channel rescind code
  iio:buffer: Free active scan mask in iio_disable_all_buffers()
  iio: frequency: adf4350: add missing clk_disable_unprepare() on error in adf4350_probe()
  w1 - call request_module with w1 master mutex unlocked
  w1 - fix fops in w1_bus_notify

11 years agoMerge tag 'sound-3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Linus Torvalds [Thu, 17 Oct 2013 17:17:25 +0000 (10:17 -0700)]
Merge tag 'sound-3.12' of git://git./linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "All reasonably small fixes as rc6: a HD-audio mic fix, a us122l mmap
  regression fix, and kernel memory leak fix in hdsp driver.  Hopefully
  this will be the last pull request for 3.12..."

* tag 'sound-3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: hdsp - info leak in snd_hdsp_hwdep_ioctl()
  ALSA: us122l: Fix pcm_usb_stream mmapping regression
  ALSA: hda - Fix inverted internal mic not indicated on some machines

11 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris...
Linus Torvalds [Thu, 17 Oct 2013 17:16:45 +0000 (10:16 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/jmorris/linux-security

Pull apparmor fixes from James Morris:
 "A couple more regressions fixed"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security:
  apparmor: fix bad lock balance when introspecting policy
  apparmor: fix memleak of the profile hash

11 years agoMerge tag 'iio-fixes-for-3.12c' of git://git.kernel.org/pub/scm/linux/kernel/git...
Greg Kroah-Hartman [Thu, 17 Oct 2013 16:40:52 +0000 (09:40 -0700)]
Merge tag 'iio-fixes-for-3.12c' of git://git./linux/kernel/git/jic23/iio into char-misc-linus

Jonathan writes:

Third set of IIO fixes for the 3.12 cycle.

Two little ones this time:

1) A missing clk_unprepare in adf4350.
2) A missing free of the active_scan_mask when iio_disable_all_buffers is
called during an unexpected device removal.  This leak was introduced by
the fix
a87c82e454f184a9473f8cdfd4d304205f585f65 iio: Stop sampling when the device is removed
and hence is a regression fix.

11 years agousb: usb_phy_gen: refine conditional declaration of usb_nop_xceiv_register
Guenter Roeck [Thu, 17 Oct 2013 02:18:41 +0000 (19:18 -0700)]
usb: usb_phy_gen: refine conditional declaration of usb_nop_xceiv_register

Commit 3fa4d734 (usb: phy: rename nop_usb_xceiv => usb_phy_gen_xceiv)
changed the conditional around the declaration of usb_nop_xceiv_register
from
#if defined(CONFIG_NOP_USB_XCEIV) ||
(defined(CONFIG_NOP_USB_XCEIV_MODULE) && defined(MODULE))
to
#if IS_ENABLED(CONFIG_NOP_USB_XCEIV)

While that looks the same, it is semantically different. The first expression
is true if CONFIG_NOP_USB_XCEIV is built as module and if the including
code is built as module. The second expression is true if code depending on
CONFIG_NOP_USB_XCEIV if built as module or into the kernel.

As a result, the arm:allmodconfig build fails with

arch/arm/mach-omap2/built-in.o: In function `omap3_evm_init':
arch/arm/mach-omap2/board-omap3evm.c:703: undefined reference to
`usb_nop_xceiv_register'

Fix the problem by reverting to the old conditional.

Cc: Josh Boyer <jwboyer@redhat.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agoRevert "Drivers: hv: vmbus: Fix a bug in channel rescind code"
Greg Kroah-Hartman [Thu, 17 Oct 2013 16:30:10 +0000 (09:30 -0700)]
Revert "Drivers: hv: vmbus: Fix a bug in channel rescind code"

This reverts commit 90d33f3ec519db19d785216299a4ee85ef58ec97 as it's not
the correct fix for this issue, and it causes a build warning to be
added to the kernel tree.

Cc: K. Y. Srinivasan <kys@microsoft.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agoACPI / PM: Drop two functions that are not used any more
Rafael J. Wysocki [Thu, 17 Oct 2013 13:44:48 +0000 (15:44 +0200)]
ACPI / PM: Drop two functions that are not used any more

Two functions defined in device_pm.c, acpi_dev_pm_add_dependent()
and acpi_dev_pm_remove_dependent(), have no callers and may be
dropped, so drop them.

Moreover, they are the only functions adding entries to and removing
entries from the power_dependent list in struct acpi_device, so drop
that list too.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
11 years agoATA / ACPI: remove power dependent device handling
Aaron Lu [Thu, 17 Oct 2013 13:38:53 +0000 (15:38 +0200)]
ATA / ACPI: remove power dependent device handling

Previously, we wanted SCSI devices corrsponding to ATA devices to
be runtime resumed when the power resource for those ATA device was
turned on by some other device, so we added the SCSI device to the
dependent device list of the ATA device's ACPI node.  However, this
code has no effect after commit 41863fc (ACPI / power: Drop automaitc
resume of power resource dependent devices) and the mechanism it was
supposed to implement is regarded as a bad idea now, so drop it.

[rjw: Changelog]
Signed-off-by: Aaron Lu <aaron.lu@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
11 years agoMerge branch 'akpm' (fixes from Andrew Morton)
Linus Torvalds [Thu, 17 Oct 2013 04:36:03 +0000 (21:36 -0700)]
Merge branch 'akpm' (fixes from Andrew Morton)

Merge misc fixes from Andrew Morton.

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (21 commits)
  mm: revert mremap pud_free anti-fix
  mm: fix BUG in __split_huge_page_pmd
  swap: fix set_blocksize race during swapon/swapoff
  procfs: call default get_unmapped_area on MMU-present architectures
  procfs: fix unintended truncation of returned mapped address
  writeback: fix negative bdi max pause
  percpu_refcount: export symbols
  fs: buffer: move allocation failure loop into the allocator
  mm: memcg: handle non-error OOM situations more gracefully
  tools/testing/selftests: fix uninitialized variable
  block/partitions/efi.c: treat size mismatch as a warning, not an error
  mm: hugetlb: initialize PG_reserved for tail pages of gigantic compound pages
  mm/zswap: bugfix: memory leak when re-swapon
  mm: /proc/pid/pagemap: inspect _PAGE_SOFT_DIRTY only on present pages
  mm: migration: do not lose soft dirty bit if page is in migration state
  gcov: MAINTAINERS: Add an entry for gcov
  mm/hugetlb.c: correct missing private flag clearing
  mm/vmscan.c: don't forget to free shrinker->nr_deferred
  ipc/sem.c: synchronize semop and semctl with IPC_RMID
  ipc: update locking scheme comments
  ...

11 years agomm: revert mremap pud_free anti-fix
Hugh Dickins [Wed, 16 Oct 2013 20:47:09 +0000 (13:47 -0700)]
mm: revert mremap pud_free anti-fix

Revert commit 1ecfd533f4c5 ("mm/mremap.c: call pud_free() after fail
calling pmd_alloc()").

The original code was correct: pud_alloc(), pmd_alloc(), pte_alloc_map()
ensure that the pud, pmd, pt is already allocated, and seldom do they
need to allocate; on failure, upper levels are freed if appropriate by
the subsequent do_munmap().  Whereas commit 1ecfd533f4c5 did an
unconditional pud_free() of a most-likely still-in-use pud: saved only
by the near-impossiblity of pmd_alloc() failing.

Signed-off-by: Hugh Dickins <hughd@google.com>
Cc: Chen Gang <gang.chen@asianux.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
11 years agomm: fix BUG in __split_huge_page_pmd
Hugh Dickins [Wed, 16 Oct 2013 20:47:08 +0000 (13:47 -0700)]
mm: fix BUG in __split_huge_page_pmd

Occasionally we hit the BUG_ON(pmd_trans_huge(*pmd)) at the end of
__split_huge_page_pmd(): seen when doing madvise(,,MADV_DONTNEED).

It's invalid: we don't always have down_write of mmap_sem there: a racing
do_huge_pmd_wp_page() might have copied-on-write to another huge page
before our split_huge_page() got the anon_vma lock.

Forget the BUG_ON, just go back and try again if this happens.

Signed-off-by: Hugh Dickins <hughd@google.com>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Cc: David Rientjes <rientjes@google.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>