diff options
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/tlv320dac33.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c index ad1795a83acb..bcf6d934499a 100644 --- a/sound/soc/codecs/tlv320dac33.c +++ b/sound/soc/codecs/tlv320dac33.c @@ -589,6 +589,9 @@ static int dac33_set_bias_level(struct snd_soc_codec *codec, } break; case SND_SOC_BIAS_OFF: + /* Do not power off, when the codec is already off */ + if (codec->bias_level == SND_SOC_BIAS_OFF) + return 0; ret = dac33_hard_power(codec, 0); if (ret != 0) return ret; |