diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2014-09-06 16:29:34 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2014-09-06 16:38:07 +0400 |
| commit | 35199a7c11d5f6a87a5b35dfd69fde3f65d37fac (patch) | |
| tree | b2ff46a7d436d5cea7346e23ecc976d838192f9f /sound | |
| parent | 2a93f70925a56ae1629be8b46c3c6d502f98dded (diff) | |
| download | linux-35199a7c11d5f6a87a5b35dfd69fde3f65d37fac.tar.xz | |
ASoC: ml26124: 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.
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')
| -rw-r--r-- | sound/soc/codecs/ml26124.c | 24 |
1 files changed, 1 insertions, 23 deletions
diff --git a/sound/soc/codecs/ml26124.c b/sound/soc/codecs/ml26124.c index e661e8420e3d..711f55039522 100644 --- a/sound/soc/codecs/ml26124.c +++ b/sound/soc/codecs/ml26124.c @@ -565,41 +565,19 @@ static struct snd_soc_dai_driver ml26124_dai = { .symmetric_rates = 1, }; -#ifdef CONFIG_PM -static int ml26124_suspend(struct snd_soc_codec *codec) -{ - ml26124_set_bias_level(codec, SND_SOC_BIAS_OFF); - - return 0; -} - -static int ml26124_resume(struct snd_soc_codec *codec) -{ - ml26124_set_bias_level(codec, SND_SOC_BIAS_STANDBY); - - return 0; -} -#else -#define ml26124_suspend NULL -#define ml26124_resume NULL -#endif - static int ml26124_probe(struct snd_soc_codec *codec) { /* Software Reset */ snd_soc_update_bits(codec, ML26124_SW_RST, 0x01, 1); snd_soc_update_bits(codec, ML26124_SW_RST, 0x01, 0); - ml26124_set_bias_level(codec, SND_SOC_BIAS_STANDBY); - return 0; } static struct snd_soc_codec_driver soc_codec_dev_ml26124 = { .probe = ml26124_probe, - .suspend = ml26124_suspend, - .resume = ml26124_resume, .set_bias_level = ml26124_set_bias_level, + .suspend_bias_off = true, .dapm_widgets = ml26124_dapm_widgets, .num_dapm_widgets = ARRAY_SIZE(ml26124_dapm_widgets), .dapm_routes = ml26124_intercon, |