SB_DSP_FM_DEV 495 sound/isa/sb/sb_mixer.c SB_DOUBLE("Synth Playback Volume", SB_DSP_FM_DEV, SB_DSP_FM_DEV, 5, 1, 7);
SB_DSP_FM_DEV 528 sound/isa/sb/sb_mixer.c { SB_DSP_FM_DEV, 0 },
SB_DSP_FM_DEV 868 sound/isa/sb/sb_mixer.c SB_DSP_FM_DEV,