50 	struct pci_bus_resource *bus_res;  in pci_bus_add_resource()  local
52 	bus_res = kzalloc(sizeof(struct pci_bus_resource), GFP_KERNEL);  in pci_bus_add_resource()
53 	if (!bus_res) {  in pci_bus_add_resource()
58 	bus_res->res = res;  in pci_bus_add_resource()
59 	bus_res->flags = flags;  in pci_bus_add_resource()
60 	list_add_tail(&bus_res->list, &bus->resources);  in pci_bus_add_resource()
65 	struct pci_bus_resource *bus_res;  in pci_bus_resource_n()  local
71 	list_for_each_entry(bus_res, &bus->resources, list) {  in pci_bus_resource_n()
73 			return bus_res->res;  in pci_bus_resource_n()
82 	struct pci_bus_resource *bus_res, *tmp;  in pci_bus_remove_resources()  local
87 	list_for_each_entry_safe(bus_res, tmp, &bus->resources, list) {  in pci_bus_remove_resources()
88 		list_del(&bus_res->list);  in pci_bus_remove_resources()
89 		kfree(bus_res);  in pci_bus_remove_resources()