get_vol_mute      906 sound/pci/hda/hda_codec.c 	return get_vol_mute(codec, info, nid, ch, direction, index);
get_vol_mute      921 sound/pci/hda/hda_codec.c 	val |= get_vol_mute(codec, info, nid, ch, direction, idx) & ~mask;