Message ID | 1454373356-4464-1-git-send-email-kamal@canonical.com |
---|---|
State | New |
Headers | show |
diff --git a/sound/core/seq/seq_queue.c b/sound/core/seq/seq_queue.c index f907736..4c9aa46 100644 --- a/sound/core/seq/seq_queue.c +++ b/sound/core/seq/seq_queue.c @@ -144,8 +144,10 @@ static struct snd_seq_queue *queue_new(int owner, int locked) static void queue_delete(struct snd_seq_queue *q) { /* stop and release the timer */ + mutex_lock(&q->timer_mutex); snd_seq_timer_stop(q->timer); snd_seq_timer_close(q); + mutex_unlock(&q->timer_mutex); /* wait until access free */ snd_use_lock_sync(&q->use_lock); /* release resources... */