diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2014-10-20 10:56:38 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2014-10-22 11:33:53 +0100 |
| commit | cfbb77ce368b8d4181e06f8982a440702567eb98 (patch) | |
| tree | 7a379f6bd3cabaece042d7cab4efea7fb80b2e02 /sound/soc | |
| parent | f114040e3ea6e07372334ade75d1ee0775c355e1 (diff) | |
| download | blackbird-op-linux-cfbb77ce368b8d4181e06f8982a440702567eb98.tar.gz blackbird-op-linux-cfbb77ce368b8d4181e06f8982a440702567eb98.zip | |
ASoC: sta529: Cleanup manual bias level transitions
Set the CODEC driver's suspend_bias_off flag rather than manually going to
SND_SOC_BIAS_OFF in suspend and SND_SOC_BIAS_STANDBY in resume. This makes
the code a bit shorter and cleaner.
Since the ASoC core now takes care of setting the bias level to
SND_SOC_BIAS_OFF when removing the CODEC there is no need to do it manually
anymore either.
The manual transition to SND_SOC_BIAS_STANDBY at the end of CODEC probe()
can also be removed as the core will automatically do this after the CODEC
has been probed.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc')
| -rw-r--r-- | sound/soc/codecs/sta529.c | 35 |
1 files changed, 2 insertions, 33 deletions
diff --git a/sound/soc/codecs/sta529.c b/sound/soc/codecs/sta529.c index 89c748dd3d6e..b0f436d10125 100644 --- a/sound/soc/codecs/sta529.c +++ b/sound/soc/codecs/sta529.c @@ -319,41 +319,10 @@ static struct snd_soc_dai_driver sta529_dai = { .ops = &sta529_dai_ops, }; -static int sta529_probe(struct snd_soc_codec *codec) -{ - sta529_set_bias_level(codec, SND_SOC_BIAS_STANDBY); - - return 0; -} - -/* power down chip */ -static int sta529_remove(struct snd_soc_codec *codec) -{ - sta529_set_bias_level(codec, SND_SOC_BIAS_OFF); - - return 0; -} - -static int sta529_suspend(struct snd_soc_codec *codec) -{ - sta529_set_bias_level(codec, SND_SOC_BIAS_OFF); - - return 0; -} - -static int sta529_resume(struct snd_soc_codec *codec) -{ - sta529_set_bias_level(codec, SND_SOC_BIAS_STANDBY); - - return 0; -} - static const struct snd_soc_codec_driver sta529_codec_driver = { - .probe = sta529_probe, - .remove = sta529_remove, .set_bias_level = sta529_set_bias_level, - .suspend = sta529_suspend, - .resume = sta529_resume, + .suspend_bias_off = true, + .controls = sta529_snd_controls, .num_controls = ARRAY_SIZE(sta529_snd_controls), }; |
