virtio: drop name parameter for virtio_init()

This patch drops the name parameter for the virtio_init function.

The pair between the numeric device ID and the string device ID
(name) of a virtio device already exists, but not in a way that
lets us map between them.

This patch lets us do this and removes the need for the name
parameter in the virtio_init function.

Signed-off-by: Jonah Palmer <jonah.palmer@oracle.com>
Message-Id: <1648819405-25696-2-git-send-email-jonah.palmer@oracle.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h
index b62a35f..b6890ff 100644
--- a/include/hw/virtio/virtio.h
+++ b/include/hw/virtio/virtio.h
@@ -165,8 +165,8 @@
 void virtio_instance_init_common(Object *proxy_obj, void *data,
                                  size_t vdev_size, const char *vdev_name);
 
-void virtio_init(VirtIODevice *vdev, const char *name,
-                         uint16_t device_id, size_t config_size);
+void virtio_init(VirtIODevice *vdev, uint16_t device_id, size_t config_size);
+
 void virtio_cleanup(VirtIODevice *vdev);
 
 void virtio_error(VirtIODevice *vdev, const char *fmt, ...) G_GNUC_PRINTF(2, 3);