snd_akm4xxx_adc_channel 76 include/sound/ak4xxx-adda.h const struct snd_akm4xxx_adc_channel *adc_info; snd_akm4xxx_adc_channel 229 sound/pci/ice1712/revo.c static const struct snd_akm4xxx_adc_channel revo51_adc[] = {