149 	mutex_lock(&us122l->mutex);  in usb_stream_hwdep_vm_fault()
167 	mutex_unlock(&us122l->mutex);  in usb_stream_hwdep_vm_fault()
173 	mutex_unlock(&us122l->mutex);  in usb_stream_hwdep_vm_fault()
227 	mutex_lock(&us122l->mutex);  in usb_stream_hwdep_release()
232 	mutex_unlock(&us122l->mutex);  in usb_stream_hwdep_release()
247 	mutex_lock(&us122l->mutex);  in usb_stream_hwdep_mmap()
269 	mutex_unlock(&us122l->mutex);  in usb_stream_hwdep_mmap()
283 	if (mutex_trylock(&us122l->mutex)) {  in usb_stream_hwdep_poll()
296 		mutex_unlock(&us122l->mutex);  in usb_stream_hwdep_poll()
427 	mutex_lock(&us122l->mutex);  in usb_stream_hwdep_ioctl()
447 	mutex_unlock(&us122l->mutex);  in usb_stream_hwdep_ioctl()
554 	mutex_init(&US122L(card)->mutex);  in usx2y_create_card()
643 	mutex_lock(&us122l->mutex);  in snd_us122l_disconnect()
645 	mutex_unlock(&us122l->mutex);  in snd_us122l_disconnect()
680 	mutex_lock(&us122l->mutex);  in snd_us122l_suspend()
682 	mutex_unlock(&us122l->mutex);  in snd_us122l_suspend()
702 	mutex_lock(&us122l->mutex);  in snd_us122l_resume()
734 	mutex_unlock(&us122l->mutex);  in snd_us122l_resume()