305 	struct device_node *irqctrler = find_devices("pci106b,7");  in enable_second_ohare()  local
308 	if (irqctrler == NULL || irqctrler->n_addrs <= 0)  in enable_second_ohare()
310 	addr = (unsigned long) ioremap(irqctrler->addrs[0].address, 0x40);  in enable_second_ohare()
313 	if (pci_device_from_OF_node(irqctrler, &bus, &devfn) == 0) {  in enable_second_ohare()
314 		struct pci_controller* hose = pci_find_hose_for_OF_device(irqctrler);  in enable_second_ohare()
338 	return irqctrler->intrs[0].line;  in enable_second_ohare()
345         struct device_node *irqctrler;  in pmac_pic_init()  local
352 	irqctrler = find_type_devices("open-pic");  in pmac_pic_init()
353 	if (irqctrler != NULL)  in pmac_pic_init()
356 		if (irqctrler->n_addrs > 0)  in pmac_pic_init()
364 			OpenPIC_Addr = ioremap(irqctrler->addrs[0].address,  in pmac_pic_init()
365 					       irqctrler->addrs[0].size);  in pmac_pic_init()
383 		irqctrler = NULL;  in pmac_pic_init()
413 	irqctrler = find_devices("mac-io");  in pmac_pic_init()
414 	if (irqctrler)  in pmac_pic_init()
417 		if (irqctrler->next)  in pmac_pic_init()
426 	if (irqctrler) {  in pmac_pic_init()
427 		if  (irqctrler->n_addrs > 0) {  in pmac_pic_init()
429 				ioremap(irqctrler->addrs[0].address, 0x40);  in pmac_pic_init()
436 		irqctrler = irqctrler->next;  in pmac_pic_init()
437 		if (irqctrler && irqctrler->n_addrs > 0) {  in pmac_pic_init()
439 				ioremap(irqctrler->addrs[0].address, 0x40);  in pmac_pic_init()
443 			irq_cascade = irqctrler->intrs[0].line;  in pmac_pic_init()
444 			if (device_is_compatible(irqctrler, "gatwick"))  in pmac_pic_init()
445 				pmac_fix_gatwick_interrupts(irqctrler, max_real_irqs);  in pmac_pic_init()