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| author | Michael S. Tsirkin <mst@redhat.com> | 2009-06-12 22:16:36 -0600 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2009-06-12 22:16:36 +0930 |
| commit | d2a7ddda9ffb1c8961abff6714b0f1eb925c120f (patch) | |
| tree | 1090884fd260d042255255467367e4e6b6193e5d /drivers/char/hw_random | |
| parent | 9499f5e7ed5224c40706f0cec6542a9916bc7606 (diff) | |
| download | kernel-common-d2a7ddda9ffb1c8961abff6714b0f1eb925c120f.tar.gz kernel-common-d2a7ddda9ffb1c8961abff6714b0f1eb925c120f.tar.bz2 kernel-common-d2a7ddda9ffb1c8961abff6714b0f1eb925c120f.zip | |
virtio: find_vqs/del_vqs virtio operations
This replaces find_vq/del_vq with find_vqs/del_vqs virtio operations,
and updates all drivers. This is needed for MSI support, because MSI
needs to know the total number of vectors upfront.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> (+ lguest/9p compile fixes)
Diffstat (limited to 'drivers/char/hw_random')
| -rw-r--r-- | drivers/char/hw_random/virtio-rng.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/char/hw_random/virtio-rng.c b/drivers/char/hw_random/virtio-rng.c index 2aeafcea95fe..f2041fede822 100644 --- a/drivers/char/hw_random/virtio-rng.c +++ b/drivers/char/hw_random/virtio-rng.c @@ -94,13 +94,13 @@ static int virtrng_probe(struct virtio_device *vdev) int err; /* We expect a single virtqueue. */ - vq = vdev->config->find_vq(vdev, 0, random_recv_done, "input"); + vq = virtio_find_single_vq(vdev, random_recv_done, "input"); if (IS_ERR(vq)) return PTR_ERR(vq); err = hwrng_register(&virtio_hwrng); if (err) { - vdev->config->del_vq(vq); + vdev->config->del_vqs(vdev); return err; } @@ -112,7 +112,7 @@ static void virtrng_remove(struct virtio_device *vdev) { vdev->config->reset(vdev); hwrng_unregister(&virtio_hwrng); - vdev->config->del_vq(vq); + vdev->config->del_vqs(vdev); } static struct virtio_device_id id_table[] = { |