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virtio_ccw: support non-legacy balloon devices

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As of last patch, virtio_device_is_legacy_only is always false,
drop the test from virtio ccw.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> (slight reword)
This commit is contained in:
Michael S. Tsirkin 2015-04-15 10:17:44 +09:30 committed by Rusty Russell
parent 2343dabc60
commit 2003a7a5b6
1 changed files with 3 additions and 7 deletions
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10
drivers/s390/kvm/virtio_ccw.c
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@ -1201,13 +1201,9 @@ static int virtio_ccw_online(struct ccw_device *cdev)
vcdev->vdev.id.vendor = cdev->id.cu_type;
vcdev->vdev.id.device = cdev->id.cu_model;
if (virtio_device_is_legacy_only(vcdev->vdev.id)) {
vcdev->revision = 0;
} else {
ret = virtio_ccw_set_transport_rev(vcdev);
if (ret)
goto out_free;
}
ret = virtio_ccw_set_transport_rev(vcdev);
if (ret)
goto out_free;
ret = register_virtio_device(&vcdev->vdev);
if (ret) {