552 	struct of_intc_desc *desc, *temp_desc;  in of_irq_init()  local
571 		desc = kzalloc(sizeof(*desc), GFP_KERNEL);  in of_irq_init()
572 		if (!desc) {  in of_irq_init()
577 		desc->irq_init_cb = match->data;  in of_irq_init()
578 		desc->dev = of_node_get(np);  in of_irq_init()
584 		desc->interrupt_parent = of_parse_phandle(np, "interrupts-extended", 0);  in of_irq_init()
585 		if (!desc->interrupt_parent)  in of_irq_init()
586 			desc->interrupt_parent = of_irq_find_parent(np);  in of_irq_init()
587 		if (desc->interrupt_parent == np) {  in of_irq_init()
588 			of_node_put(desc->interrupt_parent);  in of_irq_init()
589 			desc->interrupt_parent = NULL;  in of_irq_init()
591 		list_add_tail(&desc->list, &intc_desc_list);  in of_irq_init()
605 		list_for_each_entry_safe(desc, temp_desc, &intc_desc_list, list) {  in of_irq_init()
608 			if (desc->interrupt_parent != parent)  in of_irq_init()
611 			list_del(&desc->list);  in of_irq_init()
613 			of_node_set_flag(desc->dev, OF_POPULATED);  in of_irq_init()
616 				 desc->dev,  in of_irq_init()
617 				 desc->dev, desc->interrupt_parent);  in of_irq_init()
618 			ret = desc->irq_init_cb(desc->dev,  in of_irq_init()
619 						desc->interrupt_parent);  in of_irq_init()
622 				       __func__, desc->dev, desc->dev,  in of_irq_init()
623 				       desc->interrupt_parent);  in of_irq_init()
624 				of_node_clear_flag(desc->dev, OF_POPULATED);  in of_irq_init()
625 				kfree(desc);  in of_irq_init()
633 			list_add_tail(&desc->list, &intc_parent_list);  in of_irq_init()
637 		desc = list_first_entry_or_null(&intc_parent_list,  in of_irq_init()
638 						typeof(*desc), list);  in of_irq_init()
639 		if (!desc) {  in of_irq_init()
643 		list_del(&desc->list);  in of_irq_init()
644 		parent = desc->dev;  in of_irq_init()
645 		kfree(desc);  in of_irq_init()
648 	list_for_each_entry_safe(desc, temp_desc, &intc_parent_list, list) {  in of_irq_init()
649 		list_del(&desc->list);  in of_irq_init()
650 		kfree(desc);  in of_irq_init()
653 	list_for_each_entry_safe(desc, temp_desc, &intc_desc_list, list) {  in of_irq_init()
654 		list_del(&desc->list);  in of_irq_init()
655 		of_node_put(desc->dev);  in of_irq_init()
656 		kfree(desc);  in of_irq_init()