TWL4030_GPIO6_PWM0_MUTE 270 sound/soc/codecs/twl4030.c pin_mux &= ~TWL4030_GPIO6_PWM0_MUTE(0x03); TWL4030_GPIO6_PWM0_MUTE 271 sound/soc/codecs/twl4030.c pin_mux |= TWL4030_GPIO6_PWM0_MUTE(0x02);