128 	struct device_node *np, *old, *found = NULL;  in pseries_setup_i8259_cascade()  local
134 	for_each_node_by_type(np, "interrupt-controller") {  in pseries_setup_i8259_cascade()
135 		if (of_device_is_compatible(np, "chrp,iic")) {  in pseries_setup_i8259_cascade()
136 			found = np;  in pseries_setup_i8259_cascade()
153 	for (old = of_node_get(found); old != NULL ; old = np) {  in pseries_setup_i8259_cascade()
154 		np = of_get_parent(old);  in pseries_setup_i8259_cascade()
156 		if (np == NULL)  in pseries_setup_i8259_cascade()
158 		if (strcmp(np->name, "pci") != 0)  in pseries_setup_i8259_cascade()
160 		addrp = of_get_property(np, "8259-interrupt-acknowledge", NULL);  in pseries_setup_i8259_cascade()
163 		naddr = of_n_addr_cells(np);  in pseries_setup_i8259_cascade()
177 	struct device_node *np;  in pseries_mpic_init_IRQ()  local
183 	np = of_find_node_by_path("/");  in pseries_mpic_init_IRQ()
184 	naddr = of_n_addr_cells(np);  in pseries_mpic_init_IRQ()
185 	opprop = of_get_property(np, "platform-open-pic", &opplen);  in pseries_mpic_init_IRQ()
190 	of_node_put(np);  in pseries_mpic_init_IRQ()
233 	struct device_node *np;  in pseries_discover_pic()  local
236 	for_each_node_by_name(np, "interrupt-controller") {  in pseries_discover_pic()
237 		typep = of_get_property(np, "compatible", NULL);  in pseries_discover_pic()
239 			pSeries_mpic_node = of_node_get(np);  in pseries_discover_pic()
258 	struct device_node *parent, *np = rd->dn;  in pci_dn_reconfig_notifier()  local
264 		parent = of_get_parent(np);  in pci_dn_reconfig_notifier()
268 			update_dn_pci_info(np, pdn->phb);  in pci_dn_reconfig_notifier()
269 			eeh_dev_init(PCI_DN(np), pdn->phb);  in pci_dn_reconfig_notifier()
275 		pdn = PCI_DN(np);  in pci_dn_reconfig_notifier()