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.
Signed-off-by: Lars-Peter Clausen lars@metafoo.de --- sound/soc/codecs/adau1761.c | 2 +- sound/soc/codecs/adau1781.c | 2 +- sound/soc/codecs/adau17x1.c | 8 -------- sound/soc/codecs/adau17x1.h | 1 - 4 files changed, 2 insertions(+), 11 deletions(-)
diff --git a/sound/soc/codecs/adau1761.c b/sound/soc/codecs/adau1761.c index 848cab8..5518ebd 100644 --- a/sound/soc/codecs/adau1761.c +++ b/sound/soc/codecs/adau1761.c @@ -714,9 +714,9 @@ static int adau1761_codec_probe(struct snd_soc_codec *codec)
static const struct snd_soc_codec_driver adau1761_codec_driver = { .probe = adau1761_codec_probe, - .suspend = adau17x1_suspend, .resume = adau17x1_resume, .set_bias_level = adau1761_set_bias_level, + .suspend_bias_off = true,
.controls = adau1761_controls, .num_controls = ARRAY_SIZE(adau1761_controls), diff --git a/sound/soc/codecs/adau1781.c b/sound/soc/codecs/adau1781.c index 045a614..e9fc00f 100644 --- a/sound/soc/codecs/adau1781.c +++ b/sound/soc/codecs/adau1781.c @@ -446,9 +446,9 @@ static int adau1781_codec_probe(struct snd_soc_codec *codec)
static const struct snd_soc_codec_driver adau1781_codec_driver = { .probe = adau1781_codec_probe, - .suspend = adau17x1_suspend, .resume = adau17x1_resume, .set_bias_level = adau1781_set_bias_level, + .suspend_bias_off = true,
.controls = adau1781_controls, .num_controls = ARRAY_SIZE(adau1781_controls), diff --git a/sound/soc/codecs/adau17x1.c b/sound/soc/codecs/adau17x1.c index 0b65970..3e16c1c 100644 --- a/sound/soc/codecs/adau17x1.c +++ b/sound/soc/codecs/adau17x1.c @@ -815,13 +815,6 @@ int adau17x1_add_routes(struct snd_soc_codec *codec) } EXPORT_SYMBOL_GPL(adau17x1_add_routes);
-int adau17x1_suspend(struct snd_soc_codec *codec) -{ - codec->driver->set_bias_level(codec, SND_SOC_BIAS_OFF); - return 0; -} -EXPORT_SYMBOL_GPL(adau17x1_suspend); - int adau17x1_resume(struct snd_soc_codec *codec) { struct adau *adau = snd_soc_codec_get_drvdata(codec); @@ -829,7 +822,6 @@ int adau17x1_resume(struct snd_soc_codec *codec) if (adau->switch_mode) adau->switch_mode(codec->dev);
- codec->driver->set_bias_level(codec, SND_SOC_BIAS_STANDBY); regcache_sync(adau->regmap);
return 0; diff --git a/sound/soc/codecs/adau17x1.h b/sound/soc/codecs/adau17x1.h index 3ffabaf..e4a557f 100644 --- a/sound/soc/codecs/adau17x1.h +++ b/sound/soc/codecs/adau17x1.h @@ -52,7 +52,6 @@ int adau17x1_set_micbias_voltage(struct snd_soc_codec *codec, enum adau17x1_micbias_voltage micbias); bool adau17x1_readable_register(struct device *dev, unsigned int reg); bool adau17x1_volatile_register(struct device *dev, unsigned int reg); -int adau17x1_suspend(struct snd_soc_codec *codec); int adau17x1_resume(struct snd_soc_codec *codec);
extern const struct snd_soc_dai_ops adau17x1_dai_ops;