GUSMAX_CD_MUTE   2454 dev/isa/gus.c    {GUSMAX_CD_MUTE, AD1848_KIND_MUTE, AD1848_AUX2_CHANNEL},
GUSMAX_CD_MUTE   2949 dev/isa/gus.c  	dip->next = GUSMAX_CD_MUTE;
GUSMAX_CD_MUTE   3003 dev/isa/gus.c      case GUSMAX_CD_MUTE: