diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2014-10-20 10:56:36 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2014-10-22 11:32:16 +0100 |
| commit | 815b776cf5983ab69d548146fb979adac5dec4de (patch) | |
| tree | 59708d959292d0eec7ab455f69a33276ac015208 | |
| parent | f114040e3ea6e07372334ade75d1ee0775c355e1 (diff) | |
ASoC: sta32x: 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>
| -rw-r--r-- | sound/soc/codecs/sta32x.c | 21 |
1 files changed, 1 insertions, 20 deletions
diff --git a/sound/soc/codecs/sta32x.c b/sound/soc/codecs/sta32x.c index 48740855566d..7e18200dd6a9 100644 --- a/sound/soc/codecs/sta32x.c +++ b/sound/soc/codecs/sta32x.c @@ -833,23 +833,6 @@ static struct snd_soc_dai_driver sta32x_dai = { .ops = &sta32x_dai_ops, }; -#ifdef CONFIG_PM -static int sta32x_suspend(struct snd_soc_codec *codec) -{ - sta32x_set_bias_level(codec, SND_SOC_BIAS_OFF); - return 0; -} - -static int sta32x_resume(struct snd_soc_codec *codec) -{ - sta32x_set_bias_level(codec, SND_SOC_BIAS_STANDBY); - return 0; -} -#else -#define sta32x_suspend NULL -#define sta32x_resume NULL -#endif - static int sta32x_probe(struct snd_soc_codec *codec) { struct sta32x_priv *sta32x = snd_soc_codec_get_drvdata(codec); @@ -936,7 +919,6 @@ static int sta32x_remove(struct snd_soc_codec *codec) struct sta32x_priv *sta32x = snd_soc_codec_get_drvdata(codec); sta32x_watchdog_stop(sta32x); - sta32x_set_bias_level(codec, SND_SOC_BIAS_OFF); regulator_bulk_disable(ARRAY_SIZE(sta32x->supplies), sta32x->supplies); return 0; @@ -955,9 +937,8 @@ static bool sta32x_reg_is_volatile(struct device *dev, unsigned int reg) static const struct snd_soc_codec_driver sta32x_codec = { .probe = sta32x_probe, .remove = sta32x_remove, - .suspend = sta32x_suspend, - .resume = sta32x_resume, .set_bias_level = sta32x_set_bias_level, + .suspend_bias_off = true, .controls = sta32x_snd_controls, .num_controls = ARRAY_SIZE(sta32x_snd_controls), .dapm_widgets = sta32x_dapm_widgets, |