SB_DSP20_PCM_DEV  499 sound/isa/sb/sb_mixer.c 	SB_SINGLE("PCM Playback Volume", SB_DSP20_PCM_DEV, 1, 3),
SB_DSP20_PCM_DEV  805 sound/isa/sb/sb_mixer.c 	SB_DSP20_PCM_DEV,