78 	struct mutex mutex;  member
421 	mutex_init(&sp->mutex);  in pvr2_stream_init()
429 	mutex_lock(&sp->mutex); do {  in pvr2_stream_done()
432 	} while (0); mutex_unlock(&sp->mutex);  in pvr2_stream_done()
504 	mutex_lock(&sp->mutex); do {  in pvr2_stream_setup()
509 	} while(0); mutex_unlock(&sp->mutex);  in pvr2_stream_setup()
517 	mutex_lock(&sp->mutex);  in pvr2_stream_set_callback()
524 	mutex_unlock(&sp->mutex);  in pvr2_stream_set_callback()
559 	mutex_lock(&sp->mutex);  in pvr2_stream_set_buffer_count()
564 	mutex_unlock(&sp->mutex);  in pvr2_stream_set_buffer_count()
597 	mutex_lock(&sp->mutex);  in pvr2_stream_kill()
607 	mutex_unlock(&sp->mutex);  in pvr2_stream_kill()
621 	mutex_lock(&sp->mutex);  in pvr2_buffer_queue()
647 	mutex_unlock(&sp->mutex);  in pvr2_buffer_queue()
658 	mutex_lock(&sp->mutex);  in pvr2_buffer_set_buffer()
677 	mutex_unlock(&sp->mutex);  in pvr2_buffer_set_buffer()