SB_DSP20_PCM_DEV  467 sound/isa/sb/sb_mixer.c 	SB_SINGLE("PCM Playback Volume", SB_DSP20_PCM_DEV, 1, 3);
SB_DSP20_PCM_DEV  859 sound/isa/sb/sb_mixer.c 	SB_DSP20_PCM_DEV,