diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2014-10-20 12:56:37 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2014-10-22 14:32:51 +0400 |
| commit | 2062c1ff3596e1ae8aafe8082460d03d9a420282 (patch) | |
| tree | 77970d8e4bcdf5d1902eec6d3403c562f5e20b72 /sound/soc/codecs/sta350.c | |
| parent | f114040e3ea6e07372334ade75d1ee0775c355e1 (diff) | |
| download | linux-2062c1ff3596e1ae8aafe8082460d03d9a420282.tar.xz | |
ASoC: sta350: 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.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/sta350.c')
| -rw-r--r-- | sound/soc/codecs/sta350.c | 21 |
1 files changed, 1 insertions, 20 deletions
diff --git a/sound/soc/codecs/sta350.c b/sound/soc/codecs/sta350.c index cc97dd52aa9c..bda2ee18769e 100644 --- a/sound/soc/codecs/sta350.c +++ b/sound/soc/codecs/sta350.c @@ -912,23 +912,6 @@ static struct snd_soc_dai_driver sta350_dai = { .ops = &sta350_dai_ops, }; -#ifdef CONFIG_PM -static int sta350_suspend(struct snd_soc_codec *codec) -{ - sta350_set_bias_level(codec, SND_SOC_BIAS_OFF); - return 0; -} - -static int sta350_resume(struct snd_soc_codec *codec) -{ - sta350_set_bias_level(codec, SND_SOC_BIAS_STANDBY); - return 0; -} -#else -#define sta350_suspend NULL -#define sta350_resume NULL -#endif - static int sta350_probe(struct snd_soc_codec *codec) { struct sta350_priv *sta350 = snd_soc_codec_get_drvdata(codec); @@ -1065,7 +1048,6 @@ static int sta350_remove(struct snd_soc_codec *codec) { struct sta350_priv *sta350 = snd_soc_codec_get_drvdata(codec); - sta350_set_bias_level(codec, SND_SOC_BIAS_OFF); regulator_bulk_disable(ARRAY_SIZE(sta350->supplies), sta350->supplies); return 0; @@ -1074,9 +1056,8 @@ static int sta350_remove(struct snd_soc_codec *codec) static const struct snd_soc_codec_driver sta350_codec = { .probe = sta350_probe, .remove = sta350_remove, - .suspend = sta350_suspend, - .resume = sta350_resume, .set_bias_level = sta350_set_bias_level, + .suspend_bias_off = true, .controls = sta350_snd_controls, .num_controls = ARRAY_SIZE(sta350_snd_controls), .dapm_widgets = sta350_dapm_widgets, |