openwrt/staging/blogic.git
9 years agoMerge remote-tracking branches 'asoc/topic/ac97', 'asoc/topic/ad1836', 'asoc/topic...
Mark Brown [Fri, 5 Jun 2015 17:54:47 +0000 (18:54 +0100)]
Merge remote-tracking branches 'asoc/topic/ac97', 'asoc/topic/ad1836', 'asoc/topic/ada1977', 'asoc/topic/adau1701' and 'asoc/topic/adau17x1' into asoc-next

9 years agoMerge remote-tracking branch 'asoc/topic/rt5645' into asoc-next
Mark Brown [Fri, 5 Jun 2015 17:54:46 +0000 (18:54 +0100)]
Merge remote-tracking branch 'asoc/topic/rt5645' into asoc-next

9 years agoMerge remote-tracking branch 'asoc/topic/dma' into asoc-next
Mark Brown [Fri, 5 Jun 2015 17:54:45 +0000 (18:54 +0100)]
Merge remote-tracking branch 'asoc/topic/dma' into asoc-next

9 years agoMerge remote-tracking branch 'asoc/topic/dapm' into asoc-next
Mark Brown [Fri, 5 Jun 2015 17:54:45 +0000 (18:54 +0100)]
Merge remote-tracking branch 'asoc/topic/dapm' into asoc-next

9 years agoMerge remote-tracking branch 'asoc/topic/core' into asoc-next
Mark Brown [Fri, 5 Jun 2015 17:54:44 +0000 (18:54 +0100)]
Merge remote-tracking branch 'asoc/topic/core' into asoc-next

9 years agoMerge remote-tracking branches 'asoc/fix/wm8737', 'asoc/fix/wm8903' and 'asoc/fix...
Mark Brown [Fri, 5 Jun 2015 17:54:43 +0000 (18:54 +0100)]
Merge remote-tracking branches 'asoc/fix/wm8737', 'asoc/fix/wm8903' and 'asoc/fix/wm8955' into asoc-linus

9 years agoMerge remote-tracking branches 'asoc/fix/arizona', 'asoc/fix/fmtbit', 'asoc/fix/max98...
Mark Brown [Fri, 5 Jun 2015 17:54:41 +0000 (18:54 +0100)]
Merge remote-tracking branches 'asoc/fix/arizona', 'asoc/fix/fmtbit', 'asoc/fix/max98925', 'asoc/fix/rcar' and 'asoc/fix/ux500' into asoc-linus

9 years agoMerge remote-tracking branch 'asoc/fix/rt5645' into asoc-linus
Mark Brown [Fri, 5 Jun 2015 17:54:41 +0000 (18:54 +0100)]
Merge remote-tracking branch 'asoc/fix/rt5645' into asoc-linus

9 years agoASoC: rt5645: Init jack_detect_work before registering irq
Nicolas Boichat [Fri, 5 Jun 2015 10:42:12 +0000 (18:42 +0800)]
ASoC: rt5645: Init jack_detect_work before registering irq

Prevents frequent panic on boot, if the irq handler rt5645_irq
gets called before the workqueue rt5645_jack_detect_work is
initialized.

Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
9 years agoASoC: dapm: fix build errors for missing snd_soc_dapm_new_control symbol
Liam Girdwood [Thu, 4 Jun 2015 14:13:09 +0000 (15:13 +0100)]
ASoC: dapm: fix build errors for missing snd_soc_dapm_new_control symbol

Fix the following error:-

All error/warnings (new ones prefixed by >>):
>
>    sound/built-in.o: In function `soc_tplg_dapm_widget_create':
> >> :(.text+0x25a90): undefined reference to `snd_soc_dapm_new_control'

Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: core: If component doesn't have of_node use parent's node instead
Jyri Sarha [Tue, 26 May 2015 18:59:05 +0000 (21:59 +0300)]
ASoC: core: If component doesn't have of_node use parent's node instead

If an ASoC component device does not have a device tree node, use its
parent's node instead, when looking for a matching DAI based on a
device tree reference.

This allows video device drivers to register a separate child device
for their ASoC side audio functionality.  [And MFDs in general --
broonie]

Signed-off-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: dapm: fix snd_soc_dapm_new_control() implicit declaration
Vladimir Zapolskiy [Mon, 1 Jun 2015 21:57:53 +0000 (00:57 +0300)]
ASoC: dapm: fix snd_soc_dapm_new_control() implicit declaration

The change fixes the following compilation problem:

  sound/soc/soc-dapm.c: In function 'dapm_kcontrol_data_alloc':
  sound/soc/soc-dapm.c:388:4: error: implicit declaration of function
    'snd_soc_dapm_new_control' [-Werror=implicit-function-declaration]
    data->widget = snd_soc_dapm_new_control(widget->dapm,
    ^

  sound/soc/soc-dapm.c:387:17: warning: assignment makes pointer
    from integer without a cast [enabled by default]
    data->widget = snd_soc_dapm_new_control(widget->dapm,
                 ^
  sound/soc/soc-dapm.c: At top level:
  sound/soc/soc-dapm.c:3269:1: error: conflicting types for
    'snd_soc_dapm_new_control'
  snd_soc_dapm_new_control(struct snd_soc_dapm_context *dapm,
  ^

In addition to the fix add static qualifier to
snd_soc_dapm_new_control() function to silence checkpatch.

Fixes: 02aa78abec ("ASoC: DAPM: Add APIs to create individual DAPM controls.")
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: rsnd: Document r8a7778-specific binding
Geert Uytterhoeven [Mon, 1 Jun 2015 10:44:15 +0000 (12:44 +0200)]
ASoC: rsnd: Document r8a7778-specific binding

Add the missing r8a7778-specific compatible value, which is already in
use since v4.1-rc1.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm_hubs: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:11:06 +0000 (10:11 +0200)]
ASoC: wm_hubs: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to codec->dapm
with snd_soc_codec_get_dapm().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm9090: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:11:05 +0000 (10:11 +0200)]
ASoC: wm9090: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to
codec->dapm.bias_level with snd_soc_codec_get_bias_level() and replace all
other manual access to codec->dapm with snd_soc_codec_get_dapm().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm9081: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:11:04 +0000 (10:11 +0200)]
ASoC: wm9081: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to
codec->dapm.bias_level with snd_soc_codec_get_bias_level().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm8997: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:11:03 +0000 (10:11 +0200)]
ASoC: wm8997: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to codec->dapm
with snd_soc_codec_get_dapm().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm8996: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:11:02 +0000 (10:11 +0200)]
ASoC: wm8996: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to
codec->dapm.bias_level with snd_soc_codec_get_bias_level() and replace all
other manual access to codec->dapm with snd_soc_codec_get_dapm().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm8995: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:11:01 +0000 (10:11 +0200)]
ASoC: wm8995: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to
codec->dapm.bias_level with snd_soc_codec_get_bias_level() and replace all
other manual access to codec->dapm with snd_soc_codec_get_dapm().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm8994: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:11:00 +0000 (10:11 +0200)]
ASoC: wm8994: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to
codec->dapm.bias_level with snd_soc_codec_get_bias_level() and replace all
other manual access to codec->dapm with snd_soc_codec_get_dapm().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm8993: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:59 +0000 (10:10 +0200)]
ASoC: wm8993: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to
codec->dapm.bias_level with snd_soc_codec_get_bias_level() and replace all
other manual access to codec->dapm with snd_soc_codec_get_dapm().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm8991: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:58 +0000 (10:10 +0200)]
ASoC: wm8991: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to
codec->dapm.bias_level with snd_soc_codec_get_bias_level().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm8990: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:57 +0000 (10:10 +0200)]
ASoC: wm8990: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to
codec->dapm.bias_level with snd_soc_codec_get_bias_level().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm8988: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:56 +0000 (10:10 +0200)]
ASoC: wm8988: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to
codec->dapm.bias_level with snd_soc_codec_get_bias_level().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm8985: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:55 +0000 (10:10 +0200)]
ASoC: wm8985: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to
codec->dapm.bias_level with snd_soc_codec_get_bias_level().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm8983: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:54 +0000 (10:10 +0200)]
ASoC: wm8983: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to
codec->dapm.bias_level with snd_soc_codec_get_bias_level().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm8978: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:53 +0000 (10:10 +0200)]
ASoC: wm8978: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to
codec->dapm.bias_level with snd_soc_codec_get_bias_level().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm8974: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:52 +0000 (10:10 +0200)]
ASoC: wm8974: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to
codec->dapm.bias_level with snd_soc_codec_get_bias_level().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm8971: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:51 +0000 (10:10 +0200)]
ASoC: wm8971: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to
codec->dapm.bias_level with snd_soc_codec_get_bias_level().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm8962: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:50 +0000 (10:10 +0200)]
ASoC: wm8962: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to
codec->dapm.bias_level with snd_soc_codec_get_bias_level() and replace all
other manual access to codec->dapm with snd_soc_codec_get_dapm().

Also drop the unnecessary comparison in the set_bias_level() callback that
checks if the device is already at the target level. The core already takes
care of this and will not call the callback if the device is already at the
target level.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm8961: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:49 +0000 (10:10 +0200)]
ASoC: wm8961: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to
codec->dapm.bias_level with snd_soc_codec_get_bias_level().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm8960: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:48 +0000 (10:10 +0200)]
ASoC: wm8960: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to
codec->dapm.bias_level with snd_soc_codec_get_bias_level() and replace all
other manual access to codec->dapm with snd_soc_codec_get_dapm().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm8955: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:47 +0000 (10:10 +0200)]
ASoC: wm8955: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to
codec->dapm.bias_level with snd_soc_codec_get_bias_level().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm8940: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:46 +0000 (10:10 +0200)]
ASoC: wm8940: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to
codec->dapm.bias_level with snd_soc_codec_get_bias_level().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm8904: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:45 +0000 (10:10 +0200)]
ASoC: wm8904: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to
codec->dapm.bias_level with snd_soc_codec_get_bias_level() and replace all
other manual access to codec->dapm with snd_soc_codec_get_dapm().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm8903: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:44 +0000 (10:10 +0200)]
ASoC: wm8903: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to
codec->dapm.bias_level with snd_soc_codec_get_bias_level().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm8900: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:43 +0000 (10:10 +0200)]
ASoC: wm8900: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to
codec->dapm.bias_level with snd_soc_codec_get_bias_level().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm8804: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:42 +0000 (10:10 +0200)]
ASoC: wm8804: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to codec->dapm
with snd_soc_codec_get_dapm().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm8776: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:41 +0000 (10:10 +0200)]
ASoC: wm8776: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to
codec->dapm.bias_level with snd_soc_codec_get_bias_level().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm8770: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:40 +0000 (10:10 +0200)]
ASoC: wm8770: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to
codec->dapm.bias_level with snd_soc_codec_get_bias_level().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm8753: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:39 +0000 (10:10 +0200)]
ASoC: wm8753: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to
codec->dapm.bias_level with snd_soc_codec_get_bias_level().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm8750: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:38 +0000 (10:10 +0200)]
ASoC: wm8750: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to
codec->dapm.bias_level with snd_soc_codec_get_bias_level().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm8737: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:37 +0000 (10:10 +0200)]
ASoC: wm8737: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to
codec->dapm.bias_level with snd_soc_codec_get_bias_level().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm8731: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:36 +0000 (10:10 +0200)]
ASoC: wm8731: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to
codec->dapm.bias_level with snd_soc_codec_get_bias_level() and replace all
other manual access to codec->dapm with snd_soc_codec_get_dapm().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm8728: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:35 +0000 (10:10 +0200)]
ASoC: wm8728: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to
codec->dapm.bias_level with snd_soc_codec_get_bias_level().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm8711: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:34 +0000 (10:10 +0200)]
ASoC: wm8711: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to
codec->dapm.bias_level with snd_soc_codec_get_bias_level().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm8580: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:33 +0000 (10:10 +0200)]
ASoC: wm8580: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to
codec->dapm.bias_level with snd_soc_codec_get_bias_level().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm8523: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:32 +0000 (10:10 +0200)]
ASoC: wm8523: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to
codec->dapm.bias_level with snd_soc_codec_get_bias_level().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm8510: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:31 +0000 (10:10 +0200)]
ASoC: wm8510: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to
codec->dapm.bias_level with snd_soc_codec_get_bias_level().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm8400: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:30 +0000 (10:10 +0200)]
ASoC: wm8400: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to
codec->dapm.bias_level with snd_soc_codec_get_bias_level().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm8350: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:29 +0000 (10:10 +0200)]
ASoC: wm8350: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to
codec->dapm.bias_level with snd_soc_codec_get_bias_level().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm5110: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:28 +0000 (10:10 +0200)]
ASoC: wm5110: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to codec->dapm
with snd_soc_codec_get_dapm().

While we are at it also remove the duplicated initialization of
priv->core.arizona->dapm.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm5102: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:27 +0000 (10:10 +0200)]
ASoC: wm5102: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to codec->dapm
with snd_soc_codec_get_dapm().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm5100: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:26 +0000 (10:10 +0200)]
ASoC: wm5100: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to codec->dapm
with snd_soc_codec_get_dapm().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: wm0010: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:25 +0000 (10:10 +0200)]
ASoC: wm0010: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to
codec->dapm.bias_level with snd_soc_codec_get_bias_level().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: arizona: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:24 +0000 (10:10 +0200)]
ASoC: arizona: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to codec->dapm
with snd_soc_codec_get_dapm().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: cs42xx8: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:23 +0000 (10:10 +0200)]
ASoC: cs42xx8: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to codec->dapm
with snd_soc_codec_get_dapm().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: cs42l73: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:22 +0000 (10:10 +0200)]
ASoC: cs42l73: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to
codec->dapm.bias_level with snd_soc_codec_get_bias_level().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Brian Austin <brian.austin@cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: cs42l56: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:21 +0000 (10:10 +0200)]
ASoC: cs42l56: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to
codec->dapm.bias_level with snd_soc_codec_get_bias_level() and replace all
other manual access to codec->dapm with snd_soc_codec_get_dapm().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Brian Austin <brian.austin@cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoASoC: cs42l52: Replace direct snd_soc_codec dapm field access
Lars-Peter Clausen [Mon, 1 Jun 2015 08:10:20 +0000 (10:10 +0200)]
ASoC: cs42l52: Replace direct snd_soc_codec dapm field access

The dapm field of the snd_soc_codec struct is eventually going to be
removed, in preparation for this replace all manual access to
codec->dapm.bias_level with snd_soc_codec_get_bias_level() and replace all
other manual access to codec->dapm with snd_soc_codec_get_dapm().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Brian Austin <brian.austin@cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoLinux 4.1-rc6
Linus Torvalds [Mon, 1 Jun 2015 02:01:07 +0000 (19:01 -0700)]
Linux 4.1-rc6

9 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Linus Torvalds [Sun, 31 May 2015 23:00:34 +0000 (16:00 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/viro/vfs

Pull vfs fix from Al Viro:
 "Off-by-one in d_walk()/__dentry_kill() race fix.

  It's very hard to hit; possible in the same conditions as the original
  bug, except that you need the skipped branch to contain all the
  remaining evictables, so that the d_walk()-calling loop in
  d_invalidate() decides there's nothing more to do and doesn't go for
  another pass - otherwise that next pass will sweep the sucker.

  So it's not too urgent, but seeing that the fix is obvious and the
  original commit has spread into all -stable branches..."

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  d_walk() might skip too much

9 years agoMerge branch 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm
Linus Torvalds [Sun, 31 May 2015 19:20:59 +0000 (12:20 -0700)]
Merge branch 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm

Pull ARM fixes from Russell King:
 "Three fixes this time around:

   - fix a memory leak which occurs when probing performance monitoring
     unit interrupts

   - fix handling of non-PMD aligned end of RAM causing boot failures

   - fix missing syscall trace exit path with syscall tracing enabled
     causing a kernel oops in the audit code"

* 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm:
  ARM: 8357/1: perf: fix memory leak when probing PMU PPIs
  ARM: fix missing syscall trace exit
  ARM: 8356/1: mm: handle non-pmd-aligned end of RAM

9 years agoMerge branch 'upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/ralf/linux
Linus Torvalds [Sun, 31 May 2015 19:03:42 +0000 (12:03 -0700)]
Merge branch 'upstream' of git://git./linux/kernel/git/ralf/linux

Pull MIPS fixes from Ralf Baechle:
 "MIPS fixes for 4.1 all across the tree"

* 'upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/ralf/linux:
  MIPS: strnlen_user.S: Fix a CPU_DADDI_WORKAROUNDS regression
  MIPS: BMIPS: Fix bmips_wr_vec()
  MIPS: ath79: fix build problem if CONFIG_BLK_DEV_INITRD is not set
  MIPS: Fuloong 2E: Replace CONFIG_USB_ISP1760_HCD by CONFIG_USB_ISP1760
  MIPS: irq: Use DECLARE_BITMAP
  ttyFDC: Fix to use native endian MMIO reads
  MIPS: Fix CDMM to use native endian MMIO reads

9 years agoMerge branch 'turbostat' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux
Linus Torvalds [Sun, 31 May 2015 18:39:25 +0000 (11:39 -0700)]
Merge branch 'turbostat' of git://git./linux/kernel/git/lenb/linux

Pull turbostat tool fixes from Len Brown:
 "Just one minor kernel dependency in this batch -- added a #define to
  msr-index.h"

* 'turbostat' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux:
  tools/power turbostat: update version number to 4.7
  tools/power turbostat: allow running without cpu0
  tools/power turbostat: correctly decode of ENERGY_PERFORMANCE_BIAS
  tools/power turbostat: enable turbostat to support Knights Landing (KNL)
  tools/power turbostat: correctly display more than 2 threads/core

9 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending
Linus Torvalds [Sun, 31 May 2015 18:31:42 +0000 (11:31 -0700)]
Merge git://git./linux/kernel/git/nab/target-pending

Pull SCSI target fixes from Nicholas Bellinger:
 "These are mostly minor fixes, with the exception of the following that
  address fall-out from recent v4.1-rc1 changes:

   - regression fix related to the big fabric API registration changes
     and configfs_depend_item() usage, that required cherry-picking one
     of HCH's patches from for-next to address the issue for v4.1 code.

   - remaining TCM-USER -v2 related changes to enforce full CDB
     passthrough from Andy + Ilias.

  Also included is a target_core_pscsi driver fix from Andy that
  addresses a long standing issue with a Scsi_Host reference being
  leaked on PSCSI device shutdown"

* git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending:
  iser-target: Fix error path in isert_create_pi_ctx()
  target: Use a PASSTHROUGH flag instead of transport_types
  target: Move passthrough CDB parsing into a common function
  target/user: Only support full command pass-through
  target/user: Update example code for new ABI requirements
  target/pscsi: Don't leak scsi_host if hba is VIRTUAL_HOST
  target: Fix se_tpg_tfo->tf_subsys regression + remove tf_subsystem
  target: Drop signal_pending checks after interruptible lock acquire
  target: Add missing parentheses
  target: Fix bidi command handling
  target/user: Disallow full passthrough (pass_level=0)
  ISCSI: fix minor memory leak

9 years agoMerge tag 'hwmon-for-linus-v4.1-rc6' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Sun, 31 May 2015 18:24:49 +0000 (11:24 -0700)]
Merge tag 'hwmon-for-linus-v4.1-rc6' of git://git./linux/kernel/git/groeck/linux-staging

Pull hwmon fixes from Guenter Roeck:
 "Some late hwmon patches, all headed for -stable

   - fix sysfs attribute initialization in nct6775 and nct6683 drivers

   - do not attempt to auto-detect tmp435 on I2C address 0x37

   - ensure iio channel is of type IIO_VOLTAGE in ntc_thermistor driver"

* tag 'hwmon-for-linus-v4.1-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
  hwmon: (nct6683) Add missing sysfs attribute initialization
  hwmon: (nct6775) Add missing sysfs attribute initialization
  hwmon: (tmp401) Do not auto-detect chip on I2C address 0x37
  hwmon: (ntc_thermistor) Ensure iio channel is of type IIO_VOLTAGE

9 years agoiser-target: Fix error path in isert_create_pi_ctx()
Roland Dreier [Sat, 30 May 2015 06:12:10 +0000 (23:12 -0700)]
iser-target: Fix error path in isert_create_pi_ctx()

We don't assign pi_ctx to desc->pi_ctx until we're certain to succeed
in the function.  That means the cleanup path should use the local
pi_ctx variable, not desc->pi_ctx.

This was detected by Coverity (CID 1260062).

Signed-off-by: Roland Dreier <roland@purestorage.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
9 years agotarget: Use a PASSTHROUGH flag instead of transport_types
Andy Grover [Tue, 19 May 2015 21:44:41 +0000 (14:44 -0700)]
target: Use a PASSTHROUGH flag instead of transport_types

It seems like we only care if a transport is passthrough or not. Convert
transport_type to a flags field and replace TRANSPORT_PLUGIN_* with a
flag, TRANSPORT_FLAG_PASSTHROUGH.

Signed-off-by: Andy Grover <agrover@redhat.com>
Reviewed-by: Ilias Tsitsimpis <iliastsi@arrikto.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
9 years agotarget: Move passthrough CDB parsing into a common function
Andy Grover [Tue, 19 May 2015 21:44:40 +0000 (14:44 -0700)]
target: Move passthrough CDB parsing into a common function

Aside from whether they handle BIDI ops or not, parsing of the CDB by
kernel and user SCSI passthrough modules should be identical. Move this
into a new passthrough_parse_cdb() and call it from tcm-pscsi and tcm-user.

Reported-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Ilias Tsitsimpis <iliastsi@arrikto.com>
Signed-off-by: Andy Grover <agrover@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
9 years agotarget/user: Only support full command pass-through
Andy Grover [Tue, 19 May 2015 21:44:39 +0000 (14:44 -0700)]
target/user: Only support full command pass-through

After much discussion, give up on only passing a subset of SCSI commands
to userspace and pass them all. Based on what pscsi is doing, make sure
to set SCF_SCSI_DATA_CDB for I/O ops, and define attributes identical to
pscsi.

Make hw_block_size configurable via dev param.

Remove mention of command filtering from tcmu-design.txt.

Signed-off-by: Andy Grover <agrover@redhat.com>
Reviewed-by: Ilias Tsitsimpis <iliastsi@arrikto.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
9 years agotarget/user: Update example code for new ABI requirements
Andy Grover [Tue, 19 May 2015 21:44:38 +0000 (14:44 -0700)]
target/user: Update example code for new ABI requirements

We now require that the userspace handler set a bit if the command is not
handled.

Update calls to tcmu_hdr_get_op for v2.

Signed-off-by: Andy Grover <agrover@redhat.com>
Reviewed-by: Ilias Tsitsimpis <iliastsi@arrikto.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
9 years agotarget/pscsi: Don't leak scsi_host if hba is VIRTUAL_HOST
Andy Grover [Fri, 22 May 2015 21:07:44 +0000 (14:07 -0700)]
target/pscsi: Don't leak scsi_host if hba is VIRTUAL_HOST

See https://bugzilla.redhat.com/show_bug.cgi?id=1025672

We need to put() the reference to the scsi host that we got in
pscsi_configure_device(). In VIRTUAL_HOST mode it is associated with
the dev_virt, not the hba_virt.

Signed-off-by: Andy Grover <agrover@redhat.com>
Cc: stable@vger.kernel.org # 2.6.38+
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
9 years agotarget: Fix se_tpg_tfo->tf_subsys regression + remove tf_subsystem
Christoph Hellwig [Sun, 3 May 2015 06:50:52 +0000 (08:50 +0200)]
target: Fix se_tpg_tfo->tf_subsys regression + remove tf_subsystem

There is just one configfs subsystem in the target code, so we might as
well add two helpers to reference / unreference it from the core code
instead of passing pointers to it around.

This fixes a regression introduced for v4.1-rc1 with commit 9ac8928e6,
where configfs_depend_item() callers using se_tpg_tfo->tf_subsys would
fail, because the assignment from the original target_core_subsystem[]
is no longer happening at target_register_template() time.

(Fix target_core_exit_configfs pointer dereference - Sagi)

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reported-by: Himanshu Madhani <himanshu.madhani@qlogic.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
9 years agohwmon: (nct6683) Add missing sysfs attribute initialization
Guenter Roeck [Thu, 28 May 2015 16:12:23 +0000 (09:12 -0700)]
hwmon: (nct6683) Add missing sysfs attribute initialization

The following error message is seen when loading the nct6683 driver
with DEBUG_LOCK_ALLOC enabled.

BUG: key ffff88040b2f0030 not in .data!
------------[ cut here ]------------
WARNING: CPU: 0 PID: 186 at kernel/locking/lockdep.c:2988
lockdep_init_map+0x469/0x630()
DEBUG_LOCKS_WARN_ON(1)

Caused by a missing call to sysfs_attr_init() when initializing
sysfs attributes.

Reported-by: Alexey Orishko <alexey.orishko@gmail.com>
Reviewed-by: Jean Delvare <jdelvare@suse.de>
Cc: stable@vger.kernel.org # v3.18+
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
9 years agohwmon: (nct6775) Add missing sysfs attribute initialization
Guenter Roeck [Thu, 28 May 2015 16:08:09 +0000 (09:08 -0700)]
hwmon: (nct6775) Add missing sysfs attribute initialization

The following error message is seen when loading the nct6775 driver
with DEBUG_LOCK_ALLOC enabled.

BUG: key ffff88040b2f0030 not in .data!
------------[ cut here ]------------
WARNING: CPU: 0 PID: 186 at kernel/locking/lockdep.c:2988
lockdep_init_map+0x469/0x630()
DEBUG_LOCKS_WARN_ON(1)

Caused by a missing call to sysfs_attr_init() when initializing
sysfs attributes.

Reported-by: Alexey Orishko <alexey.orishko@gmail.com>
Reviewed-by: Jean Delvare <jdelvare@suse.de>
Cc: stable@vger.kernel.org # v3.12+
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
9 years agoMerge tag 'acpi-pci-4.1-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael...
Linus Torvalds [Sat, 30 May 2015 00:09:39 +0000 (17:09 -0700)]
Merge tag 'acpi-pci-4.1-rc6' of git://git./linux/kernel/git/rafael/linux-pm

Pull PCI / ACPI fix from Rafael Wysocki:
 "This fixes a bug uncovered by a recent driver core change that
  modified the implementation of the ACPI_COMPANION_SET() macro to
  strictly rely on its second argument to be either NULL or a valid
  pointer to struct acpi_device.

  As it turns out, pcibios_root_bridge_prepare() on x86 and ia64 works
  with the assumption that the only code path calling pci_create_root_bus()
  is pci_acpi_scan_root() and therefore the sysdata argument passed to
  it will always match the expectations of pcibios_root_bridge_prepare().

  That need not be the case, however, and in particular it is not the
  case for the Xen pcifront driver that passes a pointer to its own
  private data strcture as sysdata to pci_scan_bus_parented() which then
  passes it to pci_create_root_bus() and it ends up being used incorrectly
  by pcibios_root_bridge_prepare()"

* tag 'acpi-pci-4.1-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  PCI / ACPI: Do not set ACPI companions for host bridges with parents

9 years agoMerge tag 'xfs-for-linus-4.1-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Fri, 29 May 2015 23:45:45 +0000 (16:45 -0700)]
Merge tag 'xfs-for-linus-4.1-rc6' of git://git./linux/kernel/git/dgc/linux-xfs

Pull xfs fixes from Dave Chinner:
 "This is a little larger than I'd like late in the release cycle, but
  all the fixes are for regressions introduced in the 4.1-rc1 merge, or
  are needed back in -stable kernels fairly quickly as they are
  filesystem corruption or userspace visible correctness issues.

  Changes in this update:

   - regression fix for new rename whiteout code

   - regression fixes for new superblock generic per-cpu counter code

   - fix for incorrect error return sign introduced in 3.17

   - metadata corruption fixes that need to go back to -stable kernels"

* tag 'xfs-for-linus-4.1-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs:
  xfs: fix broken i_nlink accounting for whiteout tmpfile inode
  xfs: xfs_iozero can return positive errno
  xfs: xfs_attr_inactive leaves inconsistent attr fork state behind
  xfs: extent size hints can round up extents past MAXEXTLEN
  xfs: inode and free block counters need to use __percpu_counter_compare
  percpu_counter: batch size aware __percpu_counter_compare()
  xfs: use percpu_counter_read_positive for mp->m_icount

9 years agoMerge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm...
Linus Torvalds [Fri, 29 May 2015 21:48:58 +0000 (14:48 -0700)]
Merge tag 'fixes-for-linus' of git://git./linux/kernel/git/arm/arm-soc

Pull ARM SoC fixes from Arnd Bergmann:
 "Two weeks worth of small bug fixes this time, nothing sticking out
  this time:

   - one defconfig change to adapt to a modified Kconfig symbol

   - two fixes for i.MX for backwards compatibility with older DT files
     that was accidentally broken

   - one regression fix for irq handling on pxa

   - three small dt files on omap, and one each for imx and exynos"

* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  ARM: multi_v7_defconfig: Replace CONFIG_USB_ISP1760_HCD by CONFIG_USB_ISP1760
  ARM: imx6: gpc: don't register power domain if DT data is missing
  ARM: imx6: allow booting with old DT
  ARM: dts: set display clock correctly for exynos4412-trats2
  ARM: pxa: pxa_cplds: signedness bug in probe
  ARM: dts: Fix WLAN interrupt line for AM335x EVM-SK
  ARM: dts: omap3-devkit8000: Fix NAND DT node
  ARM: dts: am335x-boneblack: disable RTC-only sleep
  ARM: dts: fix imx27 dtb build rule
  ARM: dts: imx27: only map 4 Kbyte for fec registers

9 years agoMerge tag 'dm-4.1-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/device...
Linus Torvalds [Fri, 29 May 2015 21:39:24 +0000 (14:39 -0700)]
Merge tag 'dm-4.1-fixes-3' of git://git./linux/kernel/git/device-mapper/linux-dm

Pull device-mapper fixes from Mike Snitzer:
 "Quite a few fixes for DM's blk-mq support thanks to extra DM multipath
  testing from Junichi Nomura and Bart Van Assche.

  Also fix a casting bug in dm_merge_bvec() that could cause only a
  single page to be added to a bio (Joe identified this while testing
  dm-cache writeback)"

* tag 'dm-4.1-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
  dm: fix casting bug in dm_merge_bvec()
  dm: fix reload failure of 0 path multipath mapping on blk-mq devices
  dm: fix false warning in free_rq_clone() for unmapped requests
  dm: requeue from blk-mq dm_mq_queue_rq() using BLK_MQ_RQ_QUEUE_BUSY
  dm mpath: fix leak of dm_mpath_io structure in blk-mq .queue_rq error path
  dm: fix NULL pointer when clone_and_map_rq returns !DM_MAPIO_REMAPPED
  dm: run queue on re-queue

9 years agohwmon: (tmp401) Do not auto-detect chip on I2C address 0x37
Guenter Roeck [Wed, 27 May 2015 23:11:48 +0000 (16:11 -0700)]
hwmon: (tmp401) Do not auto-detect chip on I2C address 0x37

I2C address 0x37 may be used by EEPROMs, which can result in false
positives. Do not attempt to detect a chip at this address.

Reviewed-by: Jean Delvare <jdelvare@suse.de>
Cc: stable@vger.kernel.org # v4.0+
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
9 years agoMerge branch 'akpm' (patches from Andrew)
Linus Torvalds [Fri, 29 May 2015 20:28:57 +0000 (13:28 -0700)]
Merge branch 'akpm' (patches from Andrew)

Merge misc fixes from Andrew Morton:
 "10 fixes"

* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
  scripts/gdb: fix lx-lsmod refcnt
  omfs: fix potential integer overflow in allocator
  omfs: fix sign confusion for bitmap loop counter
  omfs: set error return when d_make_root() fails
  fs, omfs: add NULL terminator in the end up the token list
  MAINTAINERS: update CAPABILITIES pattern
  fs/binfmt_elf.c:load_elf_binary(): return -EINVAL on zero-length mappings
  tracing/mm: don't trace mm_page_pcpu_drain on offline cpus
  tracing/mm: don't trace mm_page_free on offline cpus
  tracing/mm: don't trace kmem_cache_free on offline cpus

9 years agoMerge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty...
Linus Torvalds [Fri, 29 May 2015 18:24:28 +0000 (11:24 -0700)]
Merge tag 'fixes-for-linus' of git://git./linux/kernel/git/rusty/linux

Pull fixes for cpumask and modules from Rusty Russell:
 "** NOW WITH TESTING! **

  Two fixes which got lost in my recent distraction.  One is a weird
  cpumask function which needed to be rewritten, the other is a module
  bug which is cc:stable"

* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux:
  cpumask_set_cpu_local_first => cpumask_local_spread, lament
  module: Call module notifier on failure after complete_formation()

9 years agoMIPS: strnlen_user.S: Fix a CPU_DADDI_WORKAROUNDS regression
Maciej W. Rozycki [Thu, 28 May 2015 16:46:49 +0000 (17:46 +0100)]
MIPS: strnlen_user.S: Fix a CPU_DADDI_WORKAROUNDS regression

Correct a regression introduced with 8453eebd [MIPS: Fix strnlen_user()
return value in case of overlong strings.] causing assembler warnings
and broken code generated in __strnlen_kernel_nocheck_asm:

arch/mips/lib/strnlen_user.S: Assembler messages:
arch/mips/lib/strnlen_user.S:64: Warning: Macro instruction expanded into multiple instructions in a branch delay slot

with the CPU_DADDI_WORKAROUNDS option set, resulting in the function
looping indefinitely upon mounting NFS root.

Use conditional assembly to avoid a microMIPS code size regression.
Using $at unconditionally would cause such a regression as there are no
16-bit instruction encodings available for ALU operations using this
register.  Using $v1 unconditionally would produce short microMIPS
encodings, but would prevent this register from being used across calls
to this function.

The extra LI operation introduced is free, replacing a NOP originally
scheduled into the delay slot of the branch that follows.

Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/10205/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
9 years agoMIPS: BMIPS: Fix bmips_wr_vec()
Petri Gynther [Wed, 27 May 2015 06:25:08 +0000 (23:25 -0700)]
MIPS: BMIPS: Fix bmips_wr_vec()

bmips_wr_vec() copies exception vector code from start to dst.

The call to dma_cache_wback() needs to flush (end-start) bytes,
starting at dst, from write-back cache to memory.

Signed-off-by: Petri Gynther <pgynther@google.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Kevin Cernekee <cernekee@gmail.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/10193/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
9 years agoMIPS: ath79: fix build problem if CONFIG_BLK_DEV_INITRD is not set
Laurent Fasnacht [Wed, 27 May 2015 17:50:00 +0000 (19:50 +0200)]
MIPS: ath79: fix build problem if CONFIG_BLK_DEV_INITRD is not set

initrd_start is defined in init/do_mounts_initrd.c, which is only
included in kernel if CONFIG_BLK_DEV_INITRD=y.

Signed-off-by: Laurent Fasnacht <l@libres.ch>
Cc: linux-mips@linux-mips.org
Cc: trivial@kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/10198/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
9 years agoMerge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
Linus Torvalds [Fri, 29 May 2015 17:52:15 +0000 (10:52 -0700)]
Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux

Pull drm fixes from Dave Airlie:
 "This is made up 4 groups of fixes detailed below.

  vgem:
      Due to some misgivings about possible bad use cases this allow,
      backout a chunk of the interface to stop those use cases for now.

  radeon:
      Fix for an oops regression in the audio code, and a partial revert
      for a fix that was cauing problems.

  nouveau:
      regression fix for Fermi, and display-less Maxwell boot fixes.

  drm core:
      a fix for i915 cursor vblank waiting in the atomic helpers"

* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
  drm/nouveau/gr/gm204: remove a stray printk
  drm/nouveau/devinit/gm100-: force devinit table execution on boards without PDISP
  drm/nouveau/devinit/gf100: make the force-post condition more obvious
  drm/nouveau/gr/gf100-: fix wrong constant definition
  drm/radeon: partially revert "fix VM_CONTEXT*_PAGE_TABLE_END_ADDR handling"
  drm/radeon/audio: make sure connector is valid in hotplug case
  Revert "drm/radeon: only mark audio as connected if the monitor supports it (v3)"
  drm/radeon: don't share plls if monitors differ in audio support
  drm/vgem: drop DRIVER_PRIME (v2)
  drm/plane-helper: Adapt cursor hack to transitional helpers

9 years agoMerge tag 'sound-4.1-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai...
Linus Torvalds [Fri, 29 May 2015 17:43:27 +0000 (10:43 -0700)]
Merge tag 'sound-4.1-rc6' of git://git./linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "No big surprise here, just a bunch of small fixes for HD-audio and
  USB-audio:

   - partial revert of widget power-saving for IDT codecs
   - revert mute-LED enum ctl for Thinkpads due to confusion
   - a quirk for a new Radeon HDMI controller
   - Realtek codec name fix for Dell
   - a workaround for headphone mic boost on some laptops
   - stream_pm ops setup (and its fix for regression)
   - another quirk for MS LifeCam USB-audio"

* tag 'sound-4.1-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: hda - Fix lost sound due to stream_pm ops cleanup
  ALSA: hda - Disable Headphone Mic boost for ALC662
  ALSA: hda - Disable power_save_node for IDT92HD71bxx
  ALSA: hda - Fix noise on AMD radeon 290x controller
  ALSA: hda - Set stream_pm ops automatically by generic parser
  ALSA: hda/realtek - Add ALC256 alias name for Dell
  Revert "ALSA: hda - Add mute-LED mode control to Thinkpad"
  ALSA: usb-audio: Add quirk for MS LifeCam HD-3000

9 years agodm: fix casting bug in dm_merge_bvec()
Joe Thornber [Fri, 29 May 2015 13:52:51 +0000 (14:52 +0100)]
dm: fix casting bug in dm_merge_bvec()

dm_merge_bvec() was originally added in f6fccb ("dm: introduce
merge_bvec_fn").  In that commit a value in sectors is converted to
bytes using << 9, and then assigned to an int.  This code made
assumptions about the value of BIO_MAX_SECTORS.

A later commit 148e51 ("dm: improve documentation and code clarity in
dm_merge_bvec") was meant to have no functional change but it removed
the use of BIO_MAX_SECTORS in favor of using queue_max_sectors().  At
this point the cast from sector_t to int resulted in a zero value.  The
fallout being dm_merge_bvec() would only allow a single page to be added
to a bio.

This interim fix is minimal for the benefit of stable@ because the more
comprehensive cleanup of passing a sector_t to all DM targets' merge
function will impact quite a few DM targets.

Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Cc: stable@vger.kernel.org # 3.19+
9 years agodm: fix reload failure of 0 path multipath mapping on blk-mq devices
Junichi Nomura [Fri, 29 May 2015 08:51:03 +0000 (08:51 +0000)]
dm: fix reload failure of 0 path multipath mapping on blk-mq devices

dm-multipath accepts 0 path mapping.

  # echo '0 2097152 multipath 0 0 0 0' | dmsetup create newdev

Such a mapping can be used to release underlying devices while still
holding requests in its queue until working paths come back.

However, once the multipath device is created over blk-mq devices,
it rejects reloading of 0 path mapping:

  # echo '0 2097152 multipath 0 0 1 1 queue-length 0 1 1 /dev/sda 1' \
      | dmsetup create mpath1
  # echo '0 2097152 multipath 0 0 0 0' | dmsetup load mpath1
  device-mapper: reload ioctl on mpath1 failed: Invalid argument
  Command failed

With following kernel message:
  device-mapper: ioctl: can't change device type after initial table load.

DM tries to inherit the current table type using dm_table_set_type()
but it doesn't work as expected because of unnecessary check about
whether the target type is hybrid or not.

Hybrid type is for targets that work as either request-based or bio-based
and not required for blk-mq or non blk-mq checking.

Fixes: 65803c205983 ("dm table: train hybrid target type detection to select blk-mq if appropriate")
Signed-off-by: Jun'ichi Nomura <j-nomura@ce.jp.nec.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
9 years agoMerge tag 'md/4.1-rc5-fixes' of git://neil.brown.name/md
Linus Torvalds [Fri, 29 May 2015 17:35:21 +0000 (10:35 -0700)]
Merge tag 'md/4.1-rc5-fixes' of git://neil.brown.name/md

Pull m,ore md bugfixes gfrom Neil Brown:
 "Assorted fixes for new RAID5 stripe-batching functionality.

  Unfortunately this functionality was merged a little prematurely.  The
  necessary testing and code review is now complete (or as complete as
  it can be) and to code passes a variety of tests and looks quite
  sensible.

  Also a fix for some recent locking changes - a race was introduced
  which causes a reshape request to sometimes fail.  No data safety
  issues"

* tag 'md/4.1-rc5-fixes' of git://neil.brown.name/md:
  md: fix race when unfreezing sync_action
  md/raid5: break stripe-batches when the array has failed.
  md/raid5: call break_stripe_batch_list from handle_stripe_clean_event
  md/raid5: be more selective about distributing flags across batch.
  md/raid5: add handle_flags arg to break_stripe_batch_list.
  md/raid5: duplicate some more handle_stripe_clean_event code in break_stripe_batch_list
  md/raid5: remove condition test from check_break_stripe_batch_list.
  md/raid5: Ensure a batch member is not handled prematurely.
  md/raid5: close race between STRIPE_BIT_DELAY and batching.
  md/raid5: ensure whole batch is delayed for all required bitmap updates.

9 years agodm: fix false warning in free_rq_clone() for unmapped requests
Mike Snitzer [Thu, 28 May 2015 19:12:52 +0000 (15:12 -0400)]
dm: fix false warning in free_rq_clone() for unmapped requests

When stacking request-based dm device on non blk-mq device and
device-mapper target could not map the request (error target is used,
multipath target with all paths down, etc), the WARN_ON_ONCE() in
free_rq_clone() will trigger when it shouldn't.

The warning was added by commit aa6df8d ("dm: fix free_rq_clone() NULL
pointer when requeueing unmapped request").  But free_rq_clone() with
clone->q == NULL is valid usage for the case where
dm_kill_unmapped_request() initiates request cleanup.

Fix this false warning by just removing the WARN_ON -- it only generated
false positives and was never useful in catching the intended case
(completing clone request not being mapped e.g. clone->q being NULL).

Fixes: aa6df8d ("dm: fix free_rq_clone() NULL pointer when requeueing unmapped request")
Reported-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reported-by: Jun'ichi Nomura <j-nomura@ce.jp.nec.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
9 years agoARM: multi_v7_defconfig: Replace CONFIG_USB_ISP1760_HCD by CONFIG_USB_ISP1760
Geert Uytterhoeven [Tue, 26 May 2015 10:58:37 +0000 (12:58 +0200)]
ARM: multi_v7_defconfig: Replace CONFIG_USB_ISP1760_HCD by CONFIG_USB_ISP1760

Since commit 100832abf065bc18 ("usb: isp1760: Make HCD support
optional"), CONFIG_USB_ISP1760_HCD is automatically selected when
needed.  Enabling that option in the defconfig is now a no-op, and no
longer enables ISP1760 HCD support.

Re-enable the ISP1760 driver in the defconfig by enabling
USB_ISP1760_HOST_ROLE instead.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
9 years agoMerge tag 'imx-fixes-4.1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo...
Arnd Bergmann [Fri, 29 May 2015 12:30:35 +0000 (14:30 +0200)]
Merge tag 'imx-fixes-4.1-3' of git://git./linux/kernel/git/shawnguo/linux into fixes

Merge "The i.MX fixes for 4.1, 3rd round" from Shawn Guo:

It includes a couple of fixes for i.MX6 GPC code to let the new kernel
be able to boot with old DTBs:

 - Booting v4.1-rc kernel with old DTBs will fail with a fat warning
   (require low-level debug to be seen), due to the adoption of stacked
   IRQ domain.  The first fix improves the situation by allowing kernel
   boot up with old DTBs, although suspend/resume still breaks.

 - Booting new kernel with old DTBs that do not have power-domain info
   will result in a hang.  The second patch fixes the hang by skipping
   the kernel power-domain registration if DTB has no power-domain info.

* tag 'imx-fixes-4.1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  ARM: imx6: gpc: don't register power domain if DT data is missing
  ARM: imx6: allow booting with old DT

9 years agoMerge tag 'samsung-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene...
Arnd Bergmann [Fri, 29 May 2015 12:29:37 +0000 (14:29 +0200)]
Merge tag 'samsung-fixes-3' of git://git./linux/kernel/git/kgene/linux-samsung into fixes

Merge "Samsung fix for v4.1" from Kukjin Kim:

- Set display clock correctly for exynos4412-trats2
  : fix the following error

    exynos-drm: No connectors reported connected with modes
    [drm] Cannot find any crtc or sizes - going 1024x768

* tag 'samsung-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: dts: set display clock correctly for exynos4412-trats2

9 years agoASoC: DAPM: Add APIs to create individual DAPM controls.
Liam Girdwood [Mon, 25 May 2015 17:21:17 +0000 (18:21 +0100)]
ASoC: DAPM: Add APIs to create individual DAPM controls.

The topology core needs to be able to create individual widget controls at
runtime and driver init. Add a regular locked and unlocked API calls to
facilitate this requirement.

The unlocked call is used by the topology core during component driver
probing where the card dapm_mutex is held by the ASoC core and the locked
version at non component driver probe time.

Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
9 years agoALSA: hda - Fix lost sound due to stream_pm ops cleanup
Takashi Iwai [Fri, 29 May 2015 07:43:29 +0000 (09:43 +0200)]
ALSA: hda - Fix lost sound due to stream_pm ops cleanup

The commit [49fb18972581: ALSA: hda - Set stream_pm ops automatically
by generic parser] resulted in regressions on some Realtek and VIA
codecs because these drivers set patch_ops after calling the generic
parser, thus stream_pm got cleared to NULL again.  I haven't noticed
since I tested with IDT codec.

Restore (partial revert) the stream_pm ops for them to fix the
regression.

Fixes: 49fb18972581 ('ALSA: hda - Set stream_pm ops automatically by generic parser')
Reported-by: Jeremiah Mahler <jmmahler@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
9 years agod_walk() might skip too much
Al Viro [Fri, 29 May 2015 03:09:19 +0000 (23:09 -0400)]
d_walk() might skip too much

when we find that a child has died while we'd been trying to ascend,
we should go into the first live sibling itself, rather than its sibling.

Off-by-one in question had been introduced in "deal with deadlock in
d_walk()" and the fix needs to be backported to all branches this one
has been backported to.

Cc: stable@vger.kernel.org # 3.2 and later
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
9 years agoscripts/gdb: fix lx-lsmod refcnt
Adrien Schildknecht [Thu, 28 May 2015 22:44:40 +0000 (15:44 -0700)]
scripts/gdb: fix lx-lsmod refcnt

Commit 2f35c41f58a9 ("module: Replace module_ref with atomic_t refcnt")
changes the way refcnt is handled but did not update the gdb script to
use the new variable.

Since refcnt is not per-cpu anymore, we can directly read its value.

Signed-off-by: Adrien Schildknecht <adrien+dev@schischi.me>
Reviewed-by: Jan Kiszka <jan.kiszka@siemens.com>
Cc: Pantelis Koukousoulas <pktoss@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
9 years agoomfs: fix potential integer overflow in allocator
Bob Copeland [Thu, 28 May 2015 22:44:37 +0000 (15:44 -0700)]
omfs: fix potential integer overflow in allocator

Both 'i' and 'bits_per_entry' are signed integers but the result is a
u64 block number.  Cast i to u64 to avoid truncation on 32-bit targets.

Found by Coverity (CID 200679).

Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>