linux-toradex.git/sound/atmel, branch v3.10.11

ALSA: atmel: Remove redundant platform_set_drvdata()

2013-05-03T09:40:23+00:00

Commit 0998d06310 (device-core: Ensure drvdata = NULL when no
driver is bound) removes the need to set driver data field to
NULL.

Signed-off-by: Sachin Kamat 
Acked-by: Hans-Christian Egtvedt 
Acked-by: Nicolas Ferre 
Signed-off-by: Takashi Iwai

ALSA: pcm_format_to_bits strong-typed conversion

2013-04-29T11:36:15+00:00

Add a function to handle conversion from snd_pcm_format_t
to bitwise with proper typing.

Change such conversions to use this function and silence sparse
warnings.

Signed-off-by: Eldad Zack 
Signed-off-by: Takashi Iwai

ALSA: atmel: remove __dev* attributes

2012-12-07T06:22:12+00:00

CONFIG_HOTPLUG is going away as an option.  As result the __dev*
markings will be going away.

Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst,
and __devexit.

Signed-off-by: Bill Pemberton 
Signed-off-by: Takashi Iwai

ALSA: sound/atmel/ac97c.c: fix error return code

2012-08-20T08:56:01+00:00

In the first case, the second test of whether retval is negative is
redundant.  It is dropped and the previous and subsequent tests are
combined.

In the second case, add an initialization of retval on failure of ioremap.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// 
(
if@p1 (\(ret < 0\|ret != 0\))
 { ... return ret; }
|
ret@p1 = 0
)
... when != ret = e1
    when != &ret
*if(...)
{
  ... when != ret = e2
      when forall
 return ret;
}

// 

Signed-off-by: Julia Lawall 
Signed-off-by: Takashi Iwai

ALSA: sound/atmel/abdac.c: fix error return code

2012-08-20T08:53:13+00:00

Initialize retval before returning from a failed call to ioremap.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// 
(
if@p1 (\(ret < 0\|ret != 0\))
 { ... return ret; }
|
ret@p1 = 0
)
... when != ret = e1
    when != &ret
*if(...)
{
  ... when != ret = e2
      when forall
 return ret;
}

// 

Signed-off-by: Julia Lawall 
Signed-off-by: Takashi Iwai

ALSA: platform: Check CONFIG_PM_SLEEP instead of CONFIG_PM

2012-08-09T13:47:15+00:00

When CONFIG_PM is set but CONFIG_PM_SLEEP is unset,
SIMPLE_DEV_PM_OPS() ignores the given functions, and this leads to
compile warnings.

For avoiding this, simply check CONFIG_PM_SLEEP instead of CONFIG_PM.

Reported-by: Arnd Bergmann 
Signed-off-by: Takashi Iwai

ALSA: convert PM ops of platform_driver to new pm ops

2012-07-03T05:58:19+00:00

Signed-off-by: Takashi Iwai

ALSA: Add missing .owner=THIS_MODULE to platform_driver definitions

2012-07-02T15:50:05+00:00

Signed-off-by: Takashi Iwai

ALSA: atmel/ac97c: correct the unexpected behavior when using uninitial value for reset pin

2012-05-11T10:10:04+00:00

When pdata->reset_pin is passed with a negative value (means gpio
is invalid), then chip->reset_pin will not be assigned to a vaule,
it will use default value 0. This will cause unexpected behavior.

So, add this patch to correct.

Signed-off-by: Bo Shen 
Acked-by: Nicolas Ferre 
Signed-off-by: Takashi Iwai

dmaengine/dw_dmac: Fix dw_dmac user drivers to adapt to slave_config changes

2012-02-22T12:45:39+00:00

There are few existing user drivers of dw_dmac. They will break as soon as we
remove unused fields from struct dw_dma_slave. This patch focuses to fix these
user drivers to use dma_slave_config() routine.

Signed-off-by: Viresh Kumar 
Signed-off-by: Vinod Koul