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 --- sound/soc/codecs/tlv320aic3x.c | 16 ---------------- 1 file changed, 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,