* we should _always_ be able to find one. */
vty = of_find_node_by_name(NULL, "vty");
if (vty && device_is_compatible(vty, "hvterm1")) {
* we should _always_ be able to find one. */
vty = of_find_node_by_name(NULL, "vty");
if (vty && device_is_compatible(vty, "hvterm1")) {