if (rc == 0 || !allow_nonstdout)
return rc;
- for (np = NULL; (np = of_find_node_by_type(np, "display"));) {
+ for_each_node_by_type(np, "display") {
if (of_get_property(np, "linux,opened", NULL)) {
printk("trying %s ...\n", np->full_name);
rc = btext_initialize(np);