Symbol: AC97_HAS_NO_MASTER_VOL
sound/pci/ac97/ac97_codec.c
1310
if (ac97->flags & AC97_HAS_NO_MASTER_VOL)
sound/pci/ac97/ac97_patch.c
3095
ac97->flags |= AC97_HAS_NO_MASTER_VOL | AC97_HAS_NO_PCM_VOL;