SNDRV_ICS_MASTER_DEV 108 sound/isa/gus/gus_mixer.c (addr == SNDRV_ICS_GF1_DEV || addr == SNDRV_ICS_MASTER_DEV)) SNDRV_ICS_MASTER_DEV 131 sound/isa/gus/gus_mixer.c ICS_DOUBLE("Master Playback Volume", 0, SNDRV_ICS_MASTER_DEV),