* parsing
*/
dn = pci_device_to_OF_node(pdev);
- if (dn)
- return of_irq_map_one(dn, 0, out_irq);
+ if (dn) {
+ rc = of_irq_map_one(dn, 0, out_irq);
+ if (!rc)
+ return rc;
+ }
/* Ok, we don't, time to have fun. Let's start by building up an
* interrupt spec. we assume #interrupt-cells is 1, which is standard
if (flags & OF_IMAP_NO_PHANDLE) {
struct device_node *np;
- for(np = NULL; (np = of_find_all_nodes(np)) != NULL;) {
- if (of_get_property(np, "interrupt-controller", NULL)
- == NULL)
- continue;
+ for_each_node_with_property(np, "interrupt-controller") {
/* Skip /chosen/interrupt-controller */
if (strcmp(np->name, "chosen") == 0)
continue;