hda_vmaster_mute_hook
struct hda_vmaster_mute_hook vmaster_mute;
struct hda_vmaster_mute_hook vmaster_mute;
struct hda_vmaster_mute_hook *hook = private_data;
struct hda_vmaster_mute_hook *hook)
void snd_hda_sync_vmaster_hook(struct hda_vmaster_mute_hook *hook)
struct hda_vmaster_mute_hook *hook);
void snd_hda_sync_vmaster_hook(struct hda_vmaster_mute_hook *hook);