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| author | Lars-Peter Clausen <lars@metafoo.de> | 2014-09-02 22:20:32 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2014-09-03 19:26:26 +0100 |
| commit | 7d1a99da0861330f02de5c0f59df1d338477cb54 (patch) | |
| tree | 1ab1b401f38141fd494547dfecb7a70ef1055a6d /sound/soc/codecs/tlv320aic3x.c | |
| parent | 8e6fe35eabc64f35eff5844a2e542c403a00db15 (diff) | |
| download | op-kernel-dev-7d1a99da0861330f02de5c0f59df1d338477cb54.zip op-kernel-dev-7d1a99da0861330f02de5c0f59df1d338477cb54.tar.gz | |
ASoC: tlv320aic3x: Remove unnecessary suspend/resume bias level changes
The ASoC core will only call the suspend/resume callbacks when the device's
DAPM context is idle. Since this driver sets idle_bias_off to true this
means that the device is already in SND_SOC_BIAS_OFF when the suspend
callback is called, so there is no need to manually set this state again.
There is also no need to go to SND_SOC_BIAS_STANDBY in the resume callback
since the core will go right back to SND_SOC_BIAS_OFF.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/tlv320aic3x.c')
| -rw-r--r-- | sound/soc/codecs/tlv320aic3x.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c index 64f179e..f2c416d 100644 --- a/sound/soc/codecs/tlv320aic3x.c +++ b/sound/soc/codecs/tlv320aic3x.c @@ -1222,20 +1222,6 @@ static struct snd_soc_dai_driver aic3x_dai = { .symmetric_rates = 1, }; -static int aic3x_suspend(struct snd_soc_codec *codec) -{ - aic3x_set_bias_level(codec, SND_SOC_BIAS_OFF); - - return 0; -} - -static int aic3x_resume(struct snd_soc_codec *codec) -{ - aic3x_set_bias_level(codec, SND_SOC_BIAS_STANDBY); - - return 0; -} - static void aic3x_mono_init(struct snd_soc_codec *codec) { /* DAC to Mono Line Out default volume and route to Output mixer */ @@ -1429,8 +1415,6 @@ static struct snd_soc_codec_driver soc_codec_dev_aic3x = { .idle_bias_off = true, .probe = aic3x_probe, .remove = aic3x_remove, - .suspend = aic3x_suspend, - .resume = aic3x_resume, .controls = aic3x_snd_controls, .num_controls = ARRAY_SIZE(aic3x_snd_controls), .dapm_widgets = aic3x_dapm_widgets, |
