hwdep.c - OpenGrok cross reference for /linux/sound/core/hwdep.c

Lines Matching refs:register_mutex

25 static DEFINE_MUTEX(register_mutex);
275 			mutex_lock(&register_mutex);  in snd_hwdep_control_ioctl()
291 			mutex_unlock(&register_mutex);  in snd_hwdep_control_ioctl()
304 			mutex_lock(&register_mutex);  in snd_hwdep_control_ioctl()
310 			mutex_unlock(&register_mutex);  in snd_hwdep_control_ioctl()
421 	mutex_lock(&register_mutex);  in snd_hwdep_dev_register()
423 		mutex_unlock(&register_mutex);  in snd_hwdep_dev_register()
433 		mutex_unlock(&register_mutex);  in snd_hwdep_dev_register()
453 	mutex_unlock(&register_mutex);  in snd_hwdep_dev_register()
463 	mutex_lock(&register_mutex);  in snd_hwdep_dev_disconnect()
465 		mutex_unlock(&register_mutex);  in snd_hwdep_dev_disconnect()
477 	mutex_unlock(&register_mutex);  in snd_hwdep_dev_disconnect()
491 	mutex_lock(&register_mutex);  in snd_hwdep_proc_read()
495 	mutex_unlock(&register_mutex);  in snd_hwdep_proc_read()