SB_DSP_MIC_DEV    501 sound/isa/sb/sb_mixer.c 	SB_SINGLE("Mic Playback Volume", SB_DSP_MIC_DEV, 1, 3);
SB_DSP_MIC_DEV    871 sound/isa/sb/sb_mixer.c 	SB_DSP_MIC_DEV,