linux-toradex.git/sound/atmel, branch v5.0

Merge tag 'asoc-v4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

2017-09-04T12:50:49+00:00

ASoC: Updates for v4.14

This is quite a large release by volume of patches and diff, a lot of
that is mechanical cleanup patches but it's great to also see a range of
vendors actively working on adding new features and fixing issues in
their drivers.  Intel and Realtek have been especially active here.

 - Continued work towards moving everything to the component model from
   Morimoto-san.
 - Use of devres for jack detection GPIOs, eliminating some potential
   resource leaks.
 - Jack detection support for Qualcomm MSM8916.
 - Support for Allwinner H3, Cirrus Logic CS43130, Intel Kabylake
   systems with RT5663, Realtek RT274, TI TLV320AIC32x6 and Wolfson
   WM8523.

ALSA: atmel: convert AC97c driver to GPIO descriptor API

2017-09-04T09:56:48+00:00

Convert the driver to use GPIO descriptor API.

Signed-off-by: Andy Shevchenko 
Signed-off-by: Takashi Iwai

ALSA: ac97c: Fix an error handling path in 'atmel_ac97c_probe()'

2017-08-31T10:52:29+00:00

If 'clk_prepare_enable()' fails, we must release some resources before
returning. Add a new label in the existing error handling path and 'goto'
there.

Fixes: 260ea95cc027 ("ASoC: atmel: ac97c: Handle return value of clk_prepare_enable.")
Signed-off-by: Christophe JAILLET 
Acked-by: Alexandre Belloni 
Signed-off-by: Mark Brown

ALSA: ac97c: constify ac97_pcm structures

2017-08-23T13:53:38+00:00

ac97_pcm are not supposed to change at runtime. All functions
working with ac97_pcm provided by  work with
const ac97_pcm. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav 
Signed-off-by: Takashi Iwai

ALSA: atmel: constify snd_pcm_ops structures

2017-08-19T09:02:14+00:00

snd_pcm_ops are not supposed to change at runtime. All functions
working with snd_pcm_ops provided by  work with
const snd_pcm_ops. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav 
Signed-off-by: Takashi Iwai

ALSA: atmel: make snd_pcm_hardware const

2017-08-17T10:44:08+00:00

Make this const as it is only used in a copy operation.
Done using Coccinelle.

Signed-off-by: Bhumika Goyal 
Signed-off-by: Takashi Iwai

ASoC: atmel: ac97c: Handle return value of clk_prepare_enable.

2017-07-26T12:01:42+00:00

clk_prepare_enable() can fail here and we must check its return value.

Signed-off-by: Arvind Yadav 
Signed-off-by: Mark Brown

ALSA: atmel: ac97c: fix error return code in atmel_ac97c_probe()

2017-07-01T06:03:34+00:00

platform_get_irq() returns an error code, but the ac97c
driver ignores it and always returns -ENXIO. This is not correct,
and prevents -EPROBE_DEFER from being propagated properly.
Notice that platform_get_irq() no longer returns 0 on error.

Print and propagate the return value of platform_get_irq on failure.

Signed-off-by: Gustavo A. R. Silva 
Signed-off-by: Takashi Iwai

ALSA: atmel: Remove AVR32 bits from the driver

2017-05-15T15:07:00+00:00

AVR32 is gone. Now it's time to clean up the driver by removing
leftovers that was used by AVR32 related code.

Acked-by: Nicolas Ferre 
Signed-off-by: Andy Shevchenko 
Signed-off-by: Takashi Iwai

ALSA: sound/atmel/ac97c.c: remove unused variable

2015-05-20T04:18:25+00:00

The recently added DT support for the ac97 driver is causing
a gcc warning:

sound/atmel/ac97c.c: In function 'atmel_ac97c_probe_dt':
sound/atmel/ac97c.c:919:29: warning: unused variable 'match' [-Wunused-variable]
  const struct of_device_id *match;

The variable is clearly unused, so we can remove it.

Signed-off-by: Arnd Bergmann 
Acked-by: Alexander Stein 
Signed-off-by: Takashi Iwai