CS4270_MUTE_DAC_A 415 sound/soc/codecs/cs4270.c reg6 |= CS4270_MUTE_DAC_A | CS4270_MUTE_DAC_B; CS4270_MUTE_DAC_A 417 sound/soc/codecs/cs4270.c reg6 &= ~(CS4270_MUTE_DAC_A | CS4270_MUTE_DAC_B); CS4270_MUTE_DAC_A 446 sound/soc/codecs/cs4270.c cs4270->manual_mute = (left ? CS4270_MUTE_DAC_A : 0) |