virtio: drop virtio_queue_get_ring_{size,addr}()

These are not used anymore.
Signed-off-by: NGreg Kurz <groug@kaod.org>
Reviewed-by: NCornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

hw/virtio/virtio.c

@@ -1935,11 +1935,6 @@ hwaddr virtio_queue_get_used_addr(VirtIODevice *vdev, int n)
     return vdev->vq[n].vring.used;
 }
 
-hwaddr virtio_queue_get_ring_addr(VirtIODevice *vdev, int n)
-{
-    return vdev->vq[n].vring.desc;
-}
-
 hwaddr virtio_queue_get_desc_size(VirtIODevice *vdev, int n)
 {
     return sizeof(VRingDesc) * vdev->vq[n].vring.num;
@@ -1957,12 +1952,6 @@ hwaddr virtio_queue_get_used_size(VirtIODevice *vdev, int n)
         sizeof(VRingUsedElem) * vdev->vq[n].vring.num;
 }
 
-hwaddr virtio_queue_get_ring_size(VirtIODevice *vdev, int n)
-{
-    return vdev->vq[n].vring.used - vdev->vq[n].vring.desc +
-	    virtio_queue_get_used_size(vdev, n);
-}
-
 uint16_t virtio_queue_get_last_avail_idx(VirtIODevice *vdev, int n)
 {
     return vdev->vq[n].last_avail_idx;

include/hw/virtio/virtio.h

@@ -259,11 +259,9 @@ typedef struct VirtIORNGConf VirtIORNGConf;
 hwaddr virtio_queue_get_desc_addr(VirtIODevice *vdev, int n);
 hwaddr virtio_queue_get_avail_addr(VirtIODevice *vdev, int n);
 hwaddr virtio_queue_get_used_addr(VirtIODevice *vdev, int n);
-hwaddr virtio_queue_get_ring_addr(VirtIODevice *vdev, int n);
 hwaddr virtio_queue_get_desc_size(VirtIODevice *vdev, int n);
 hwaddr virtio_queue_get_avail_size(VirtIODevice *vdev, int n);
 hwaddr virtio_queue_get_used_size(VirtIODevice *vdev, int n);
-hwaddr virtio_queue_get_ring_size(VirtIODevice *vdev, int n);
 uint16_t virtio_queue_get_last_avail_idx(VirtIODevice *vdev, int n);
 void virtio_queue_set_last_avail_idx(VirtIODevice *vdev, int n, uint16_t idx);
 void virtio_queue_invalidate_signalled_used(VirtIODevice *vdev, int n);