wm_vol 73 sound/pci/ice1712/phase.c static const unsigned char wm_vol[256] = { wm_vol 88 sound/pci/ice1712/phase.c #define WM_VOL_MAX (sizeof(wm_vol) - 1) wm_vol 273 sound/pci/ice1712/phase.c nvol = 127 - wm_vol[(((vol & ~WM_VOL_MUTE) *