digital_ch4_enum  210 sound/soc/codecs/nau8540.c 	digital_ch4_enum, NAU8540_REG_DIGITAL_MUX, 6, adc_channel);
digital_ch4_enum  213 sound/soc/codecs/nau8540.c 	SOC_DAPM_ENUM("Digital CH4 Select", digital_ch4_enum);