44 	struct device_node *dn;  in find_vio_slot_node()  local
50 	for_each_child_of_node(parent, dn) {  in find_vio_slot_node()
51 		rc = rpaphp_check_drc_props(dn, drc_name, NULL);  in find_vio_slot_node()
57 	return dn;  in find_vio_slot_node()
79 	struct device_node *dn;  in find_dlpar_node()  local
81 	dn = find_php_slot_pci_node(drc_name, "SLOT");  in find_dlpar_node()
82 	if (dn) {  in find_dlpar_node()
84 		return dn;  in find_dlpar_node()
87 	dn = find_php_slot_pci_node(drc_name, "PHB");  in find_dlpar_node()
88 	if (dn) {  in find_dlpar_node()
90 		return dn;  in find_dlpar_node()
93 	dn = find_vio_slot_node(drc_name);  in find_dlpar_node()
94 	if (dn) {  in find_dlpar_node()
96 		return dn;  in find_dlpar_node()
111 static struct slot *find_php_slot(struct device_node *dn)  in find_php_slot()  argument
117 		if (slot->dn == dn)  in find_php_slot()
138 static void dlpar_pci_add_bus(struct device_node *dn)  in dlpar_pci_add_bus()  argument
140 	struct pci_dn *pdn = PCI_DN(dn);  in dlpar_pci_add_bus()
147 	dev = of_create_pci_dev(dn, phb->bus, pdn->devfn);  in dlpar_pci_add_bus()
150 				__func__, dn);  in dlpar_pci_add_bus()
169 static int dlpar_add_pci_slot(char *drc_name, struct device_node *dn)  in dlpar_add_pci_slot()  argument
174 	if (pci_find_bus_by_node(dn))  in dlpar_add_pci_slot()
178 	dlpar_pci_add_bus(dn);  in dlpar_add_pci_slot()
181 	phb = PCI_DN(dn)->phb;  in dlpar_add_pci_slot()
182 	dev = dlpar_find_new_dev(phb->bus, dn);  in dlpar_add_pci_slot()
197 	if (rpaphp_add_slot(dn)) {  in dlpar_add_pci_slot()
205 static int dlpar_remove_phb(char *drc_name, struct device_node *dn)  in dlpar_remove_phb()  argument
211 	if (!pci_find_bus_by_node(dn))  in dlpar_remove_phb()
215 	slot = find_php_slot(dn);  in dlpar_remove_phb()
222 	pdn = dn->data;  in dlpar_remove_phb()
233 static int dlpar_add_phb(char *drc_name, struct device_node *dn)  in dlpar_add_phb()  argument
237 	if (PCI_DN(dn) && PCI_DN(dn)->phb) {  in dlpar_add_phb()
242 	phb = init_phb_dynamic(dn);  in dlpar_add_phb()
246 	if (rpaphp_add_slot(dn)) {  in dlpar_add_phb()
254 static int dlpar_add_vio_slot(char *drc_name, struct device_node *dn)  in dlpar_add_vio_slot()  argument
258 	vio_dev = vio_find_node(dn);  in dlpar_add_vio_slot()
264 	if (!vio_register_device_node(dn)) {  in dlpar_add_vio_slot()
287 	struct device_node *dn = NULL;  in dlpar_add_slot()  local
295 	dn = find_dlpar_node(drc_name, &node_type);  in dlpar_add_slot()
296 	if (!dn) {  in dlpar_add_slot()
303 			rc = dlpar_add_vio_slot(drc_name, dn);  in dlpar_add_slot()
306 			rc = dlpar_add_pci_slot(drc_name, dn);  in dlpar_add_slot()
309 			rc = dlpar_add_phb(drc_name, dn);  in dlpar_add_slot()
312 	of_node_put(dn);  in dlpar_add_slot()
330 static int dlpar_remove_vio_slot(char *drc_name, struct device_node *dn)  in dlpar_remove_vio_slot()  argument
334 	vio_dev = vio_find_node(dn);  in dlpar_remove_vio_slot()
356 static int dlpar_remove_pci_slot(char *drc_name, struct device_node *dn)  in dlpar_remove_pci_slot()  argument
364 	bus = pci_find_bus_by_node(dn);  in dlpar_remove_pci_slot()
373 	slot = find_php_slot(dn);  in dlpar_remove_pci_slot()
422 	struct device_node *dn;  in dlpar_remove_slot()  local
429 	dn = find_dlpar_node(drc_name, &node_type);  in dlpar_remove_slot()
430 	if (!dn) {  in dlpar_remove_slot()
437 			rc = dlpar_remove_vio_slot(drc_name, dn);  in dlpar_remove_slot()
440 			rc = dlpar_remove_phb(drc_name, dn);  in dlpar_remove_slot()
443 			rc = dlpar_remove_pci_slot(drc_name, dn);  in dlpar_remove_slot()
446 	of_node_put(dn);  in dlpar_remove_slot()