46 	struct device_node *dn = NULL;  in find_vio_slot_node()  local
53 	while ((dn = of_get_next_child(parent, dn))) {  in find_vio_slot_node()
54 		rc = rpaphp_get_drc_props(dn, NULL, &name, NULL, NULL);  in find_vio_slot_node()
59 	return dn;  in find_vio_slot_node()
83 	struct device_node *dn;  in find_dlpar_node()  local
85 	dn = find_php_slot_pci_node(drc_name, "SLOT");  in find_dlpar_node()
86 	if (dn) {  in find_dlpar_node()
88 		return dn;  in find_dlpar_node()
91 	dn = find_php_slot_pci_node(drc_name, "PHB");  in find_dlpar_node()
92 	if (dn) {  in find_dlpar_node()
94 		return dn;  in find_dlpar_node()
97 	dn = find_vio_slot_node(drc_name);  in find_dlpar_node()
98 	if (dn) {  in find_dlpar_node()
100 		return dn;  in find_dlpar_node()
115 static struct slot *find_php_slot(struct device_node *dn)  in find_php_slot()  argument
122 		if (slot->dn == dn)  in find_php_slot()
143 static void dlpar_pci_add_bus(struct device_node *dn)  in dlpar_pci_add_bus()  argument
145 	struct pci_dn *pdn = PCI_DN(dn);  in dlpar_pci_add_bus()
152 	dev = of_create_pci_dev(dn, phb->bus, pdn->devfn);  in dlpar_pci_add_bus()
155 				__func__, dn->full_name);  in dlpar_pci_add_bus()
174 static int dlpar_add_pci_slot(char *drc_name, struct device_node *dn)  in dlpar_add_pci_slot()  argument
179 	if (pcibios_find_pci_bus(dn))  in dlpar_add_pci_slot()
183 	dlpar_pci_add_bus(dn);  in dlpar_add_pci_slot()
186 	phb = PCI_DN(dn)->phb;  in dlpar_add_pci_slot()
187 	dev = dlpar_find_new_dev(phb->bus, dn);  in dlpar_add_pci_slot()
202 	if (rpaphp_add_slot(dn)) {  in dlpar_add_pci_slot()
210 static int dlpar_remove_phb(char *drc_name, struct device_node *dn)  in dlpar_remove_phb()  argument
216 	if (!pcibios_find_pci_bus(dn))  in dlpar_remove_phb()
220 	slot = find_php_slot(dn);  in dlpar_remove_phb()
227 	pdn = dn->data;  in dlpar_remove_phb()
238 static int dlpar_add_phb(char *drc_name, struct device_node *dn)  in dlpar_add_phb()  argument
242 	if (PCI_DN(dn) && PCI_DN(dn)->phb) {  in dlpar_add_phb()
247 	phb = init_phb_dynamic(dn);  in dlpar_add_phb()
251 	if (rpaphp_add_slot(dn)) {  in dlpar_add_phb()
259 static int dlpar_add_vio_slot(char *drc_name, struct device_node *dn)  in dlpar_add_vio_slot()  argument
261 	if (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()
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()
352 int dlpar_remove_pci_slot(char *drc_name, struct device_node *dn)  in dlpar_remove_pci_slot()  argument
360 	bus = pcibios_find_pci_bus(dn);  in dlpar_remove_pci_slot()
369 	slot = find_php_slot(dn);  in dlpar_remove_pci_slot()
418 	struct device_node *dn;  in dlpar_remove_slot()  local
425 	dn = find_dlpar_node(drc_name, &node_type);  in dlpar_remove_slot()
426 	if (!dn) {  in dlpar_remove_slot()
433 			rc = dlpar_remove_vio_slot(drc_name, dn);  in dlpar_remove_slot()
436 			rc = dlpar_remove_phb(drc_name, dn);  in dlpar_remove_slot()
439 			rc = dlpar_remove_pci_slot(drc_name, dn);  in dlpar_remove_slot()