be0d9760d7
Convert a device model where initialization obviously can't fail, make it implement realize() rather than init(). Signed-off-by: Wei Jiangang <weijg.fnst@cn.fujitsu.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com>