1295 		pci_resume_bus(dev->subordinate);  in pci_power_up()
1387 		pci_bus_set_current_state(dev->subordinate, PCI_D3cold);  in pci_set_power_state()
3032 		pci_walk_bus(bridge->subordinate, pci_dev_check_d3cold,  in pci_bridge_d3_update()
4925 	if (!dev->subordinate || list_empty(&dev->subordinate->devices)) {  in pci_bridge_wait_for_secondary_bus()
4931 	delay = pci_bus_max_d3cold_delay(dev->subordinate);  in pci_bridge_wait_for_secondary_bus()
4937 	child = list_first_entry(&dev->subordinate->devices, struct pci_dev,  in pci_bridge_wait_for_secondary_bus()
5030 	if (pci_is_root_bus(dev->bus) || dev->subordinate ||  in pci_parent_bus_reset()
5061 	if (dev->multifunction || dev->subordinate || !dev->slot ||  in pci_dev_reset_slot_function()
5472 		    (dev->subordinate && !pci_bus_resetable(dev->subordinate)))  in pci_bus_resetable()
5486 		if (dev->subordinate)  in pci_bus_lock()
5487 			pci_bus_lock(dev->subordinate);  in pci_bus_lock()
5497 		if (dev->subordinate)  in pci_bus_unlock()
5498 			pci_bus_unlock(dev->subordinate);  in pci_bus_unlock()
5511 		if (dev->subordinate) {  in pci_bus_trylock()
5512 			if (!pci_bus_trylock(dev->subordinate)) {  in pci_bus_trylock()
5522 		if (dev->subordinate)  in pci_bus_trylock()
5523 			pci_bus_unlock(dev->subordinate);  in pci_bus_trylock()
5542 		    (dev->subordinate && !pci_bus_resetable(dev->subordinate)))  in pci_slot_resetable()
5558 		if (dev->subordinate)  in pci_slot_lock()
5559 			pci_bus_lock(dev->subordinate);  in pci_slot_lock()
5571 		if (dev->subordinate)  in pci_slot_unlock()
5572 			pci_bus_unlock(dev->subordinate);  in pci_slot_unlock()
5587 		if (dev->subordinate) {  in pci_slot_trylock()
5588 			if (!pci_bus_trylock(dev->subordinate)) {  in pci_slot_trylock()
5601 		if (dev->subordinate)  in pci_slot_trylock()
5602 			pci_bus_unlock(dev->subordinate);  in pci_slot_trylock()
5618 		if (dev->subordinate)  in pci_bus_save_and_disable_locked()
5619 			pci_bus_save_and_disable_locked(dev->subordinate);  in pci_bus_save_and_disable_locked()
5634 		if (dev->subordinate)  in pci_bus_restore_locked()
5635 			pci_bus_restore_locked(dev->subordinate);  in pci_bus_restore_locked()
5651 		if (dev->subordinate)  in pci_slot_save_and_disable_locked()
5652 			pci_bus_save_and_disable_locked(dev->subordinate);  in pci_slot_save_and_disable_locked()
5669 		if (dev->subordinate)  in pci_slot_restore_locked()
5670 			pci_bus_restore_locked(dev->subordinate);  in pci_slot_restore_locked()
5772 	struct pci_bus *bus = bridge->subordinate;  in pci_bus_error_reset()
5794 	return pci_bus_reset(bridge->subordinate, PCI_RESET_DO_RESET);  in pci_bus_error_reset()