Patch fixes double mutex unlocking. Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
@@ -60,7 +60,6 @@ static void rt_mute(struct rtrack2 *dev)
mutex_lock(&dev->lock);
outb(1, dev->io);
mutex_unlock(&dev->lock);
- mutex_unlock(&dev->lock);
dev->muted = 1;
}