MICBIAS_SETTING_SFT 86 sound/soc/codecs/ts3a227e.c #define MICBIAS_SETTING_MASK (0x7 << MICBIAS_SETTING_SFT) MICBIAS_SETTING_SFT 279 sound/soc/codecs/ts3a227e.c (micbias & 0x07) << MICBIAS_SETTING_SFT);