ac97_mutex        115 sound/pci/sis7019.c 	struct mutex ac97_mutex;
ac97_mutex        932 sound/pci/sis7019.c 	mutex_lock(&sis->ac97_mutex);
ac97_mutex        971 sound/pci/sis7019.c 	mutex_unlock(&sis->ac97_mutex);
ac97_mutex       1322 sound/pci/sis7019.c 	mutex_init(&sis->ac97_mutex);