43 	struct device_node *dn = NULL;  in find_vio_slot_node()  local
49 	while ((dn = of_get_next_child(parent, dn))) {  in find_vio_slot_node()
50 		rc = rpaphp_check_drc_props(dn, drc_name, NULL);  in find_vio_slot_node()
56 	return dn;  in find_vio_slot_node()
78 	struct device_node *dn;  in find_dlpar_node()  local
80 	dn = find_php_slot_pci_node(drc_name, "SLOT");  in find_dlpar_node()
81 	if (dn) {  in find_dlpar_node()
83 		return dn;  in find_dlpar_node()
86 	dn = find_php_slot_pci_node(drc_name, "PHB");  in find_dlpar_node()
87 	if (dn) {  in find_dlpar_node()
89 		return dn;  in find_dlpar_node()
92 	dn = find_vio_slot_node(drc_name);  in find_dlpar_node()
93 	if (dn) {  in find_dlpar_node()
95 		return dn;  in find_dlpar_node()
110 static struct slot *find_php_slot(struct device_node *dn)  in find_php_slot()  argument
116 		if (slot->dn == dn)  in find_php_slot()
137 static void dlpar_pci_add_bus(struct device_node *dn)  in dlpar_pci_add_bus()  argument
139 	struct pci_dn *pdn = PCI_DN(dn);  in dlpar_pci_add_bus()
146 	dev = of_create_pci_dev(dn, phb->bus, pdn->devfn);  in dlpar_pci_add_bus()
149 				__func__, dn);  in dlpar_pci_add_bus()
168 static int dlpar_add_pci_slot(char *drc_name, struct device_node *dn)  in dlpar_add_pci_slot()  argument
173 	if (pci_find_bus_by_node(dn))  in dlpar_add_pci_slot()
177 	dlpar_pci_add_bus(dn);  in dlpar_add_pci_slot()
180 	phb = PCI_DN(dn)->phb;  in dlpar_add_pci_slot()
181 	dev = dlpar_find_new_dev(phb->bus, dn);  in dlpar_add_pci_slot()
196 	if (rpaphp_add_slot(dn)) {  in dlpar_add_pci_slot()
204 static int dlpar_remove_phb(char *drc_name, struct device_node *dn)  in dlpar_remove_phb()  argument
210 	if (!pci_find_bus_by_node(dn))  in dlpar_remove_phb()
214 	slot = find_php_slot(dn);  in dlpar_remove_phb()
221 	pdn = dn->data;  in dlpar_remove_phb()
232 static int dlpar_add_phb(char *drc_name, struct device_node *dn)  in dlpar_add_phb()  argument
236 	if (PCI_DN(dn) && PCI_DN(dn)->phb) {  in dlpar_add_phb()
241 	phb = init_phb_dynamic(dn);  in dlpar_add_phb()
245 	if (rpaphp_add_slot(dn)) {  in dlpar_add_phb()
253 static int dlpar_add_vio_slot(char *drc_name, struct device_node *dn)  in dlpar_add_vio_slot()  argument
257 	vio_dev = vio_find_node(dn);  in dlpar_add_vio_slot()
263 	if (!vio_register_device_node(dn)) {  in dlpar_add_vio_slot()
286 	struct device_node *dn = NULL;  in dlpar_add_slot()  local
294 	dn = find_dlpar_node(drc_name, &node_type);  in dlpar_add_slot()
295 	if (!dn) {  in dlpar_add_slot()
302 			rc = dlpar_add_vio_slot(drc_name, dn);  in dlpar_add_slot()
305 			rc = dlpar_add_pci_slot(drc_name, dn);  in dlpar_add_slot()
308 			rc = dlpar_add_phb(drc_name, dn);  in dlpar_add_slot()
311 	of_node_put(dn);  in dlpar_add_slot()
329 static int dlpar_remove_vio_slot(char *drc_name, struct device_node *dn)  in dlpar_remove_vio_slot()  argument
333 	vio_dev = vio_find_node(dn);  in dlpar_remove_vio_slot()
355 int dlpar_remove_pci_slot(char *drc_name, struct device_node *dn)  in dlpar_remove_pci_slot()  argument
363 	bus = pci_find_bus_by_node(dn);  in dlpar_remove_pci_slot()
372 	slot = find_php_slot(dn);  in dlpar_remove_pci_slot()
421 	struct device_node *dn;  in dlpar_remove_slot()  local
428 	dn = find_dlpar_node(drc_name, &node_type);  in dlpar_remove_slot()
429 	if (!dn) {  in dlpar_remove_slot()
436 			rc = dlpar_remove_vio_slot(drc_name, dn);  in dlpar_remove_slot()
439 			rc = dlpar_remove_phb(drc_name, dn);  in dlpar_remove_slot()
442 			rc = dlpar_remove_pci_slot(drc_name, dn);  in dlpar_remove_slot()
445 	of_node_put(dn);  in dlpar_remove_slot()