CS4270_MUTE_DAC_B 483 sound/soc/codecs/cs4270.c CS4270_MUTE_DAC_A | CS4270_MUTE_DAC_B; CS4270_MUTE_DAC_B 486 sound/soc/codecs/cs4270.c CS4270_MUTE_DAC_A | CS4270_MUTE_DAC_B);