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virtio-rng: use virtqueue_xxx wrappers 

Switch virtio-rng to new virtqueue_xxx wrappers.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Michael S. Tsirkin 2010-04-13 16:11:42 +03:00 committed by Rusty Russell
parent 7c5e9ed0c8
commit 28cfc828e7
1 changed files with 3 additions and 3 deletions
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6
drivers/char/hw_random/virtio-rng.c
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@ -32,7 +32,7 @@ static bool busy;
static void random_recv_done(struct virtqueue *vq)
{
/* We can get spurious callbacks, e.g. shared IRQs + virtio_pci. */
if (!vq->vq_ops->get_buf(vq, &data_avail))
if (!virtqueue_get_buf(vq, &data_avail))
return;
complete(&have_data);
@ -46,10 +46,10 @@ static void register_buffer(u8 *buf, size_t size)
sg_init_one(&sg, buf, size);
/* There should always be room for one buffer. */
if (vq->vq_ops->add_buf(vq, &sg, 0, 1, buf) < 0)
if (virtqueue_add_buf(vq, &sg, 0, 1, buf) < 0)
BUG();
vq->vq_ops->kick(vq);
virtqueue_kick(vq);
}
static int virtio_read(struct hwrng *rng, void *buf, size_t size, bool wait)