diff options
Diffstat (limited to 'sound/virtio/virtio_card.c')
| -rw-r--r-- | sound/virtio/virtio_card.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/sound/virtio/virtio_card.c b/sound/virtio/virtio_card.c index 965209e1d872..52c5757585c6 100644 --- a/sound/virtio/virtio_card.c +++ b/sound/virtio/virtio_card.c @@ -85,9 +85,8 @@ static void virtsnd_event_notify_cb(struct virtqueue *vqueue) struct virtio_snd_queue *queue = virtsnd_event_queue(snd); struct virtio_snd_event *event; u32 length; - unsigned long flags; - spin_lock_irqsave(&queue->lock, flags); + guard(spinlock_irqsave)(&queue->lock); do { virtqueue_disable_cb(vqueue); while ((event = virtqueue_get_buf(vqueue, &length))) { @@ -95,7 +94,6 @@ static void virtsnd_event_notify_cb(struct virtqueue *vqueue) virtsnd_event_send(vqueue, event, true, GFP_ATOMIC); } } while (!virtqueue_enable_cb(vqueue)); - spin_unlock_irqrestore(&queue->lock, flags); } /** @@ -176,14 +174,12 @@ static void virtsnd_disable_event_vq(struct virtio_snd *snd) struct virtio_snd_queue *queue = virtsnd_event_queue(snd); struct virtio_snd_event *event; u32 length; - unsigned long flags; if (queue->vqueue) { - spin_lock_irqsave(&queue->lock, flags); + guard(spinlock_irqsave)(&queue->lock); virtqueue_disable_cb(queue->vqueue); while ((event = virtqueue_get_buf(queue->vqueue, &length))) virtsnd_event_dispatch(snd, event); - spin_unlock_irqrestore(&queue->lock, flags); } } |