58 		pbus = pbus->parent;  in pci_bus_to_pdn()
75 	struct pci_dn *parent, *pdn;  in pci_get_pdn_by_devfn()  local
95 	parent = pci_bus_to_pdn(bus);  in pci_get_pdn_by_devfn()
96 	if (!parent)  in pci_get_pdn_by_devfn()
99 	list_for_each_entry(pdn, &parent->child_list, list) {  in pci_get_pdn_by_devfn()
111 	struct pci_dn *parent, *pdn;  in pci_get_pdn()  local
127 	parent = pci_bus_to_pdn(pdev->bus);  in pci_get_pdn()
128 	if (!parent)  in pci_get_pdn()
131 	list_for_each_entry(pdn, &parent->child_list, list) {  in pci_get_pdn()
141 static struct pci_dn *add_one_dev_pci_data(struct pci_dn *parent,  in add_one_dev_pci_data()  argument
148 	if (!parent)  in add_one_dev_pci_data()
155 	pdn->phb = parent->phb;  in add_one_dev_pci_data()
156 	pdn->parent = parent;  in add_one_dev_pci_data()
163 	list_add_tail(&pdn->list, &parent->child_list);  in add_one_dev_pci_data()
172 	struct pci_dn *parent, *pdn;  in add_dev_pci_data()  local
185 	parent = pci_bus_to_pdn(pdev->bus);  in add_dev_pci_data()
186 	if (!parent)  in add_dev_pci_data()
192 		pdn = add_one_dev_pci_data(parent, i,  in add_dev_pci_data()
216 	struct pci_dn *parent;  in remove_dev_pci_data()  local
241 	parent = pci_bus_to_pdn(pdev->bus);  in remove_dev_pci_data()
242 	if (!parent)  in remove_dev_pci_data()
254 			&parent->child_list, list) {  in remove_dev_pci_data()
282 	struct device_node *parent;  in pci_add_device_node_info()  local
326 	parent = of_get_parent(dn);  in pci_add_device_node_info()
327 	pdn->parent = parent ? PCI_DN(parent) : NULL;  in pci_add_device_node_info()
328 	if (pdn->parent)  in pci_add_device_node_info()
329 		list_add_tail(&pdn->list, &pdn->parent->child_list);  in pci_add_device_node_info()
338 	struct device_node *parent;  in pci_remove_device_node_info()  local
352 	parent = of_get_parent(dn);  in pci_remove_device_node_info()
353 	if (parent)  in pci_remove_device_node_info()
354 		of_node_put(parent);  in pci_remove_device_node_info()
413 				dn = dn->parent;  in pci_traverse_device_nodes()
437 		if (next != &pdn->parent->child_list)  in pci_dn_next_one()
440 		pdn = pdn->parent;  in pci_dn_next_one()