470 	struct pci_dev *bridge, *highest_pcie_bridge = NULL;  in pci_find_pcie_root_port()  local
472 	bridge = pci_upstream_bridge(dev);  in pci_find_pcie_root_port()
473 	while (bridge && pci_is_pcie(bridge)) {  in pci_find_pcie_root_port()
474 		highest_pcie_bridge = bridge;  in pci_find_pcie_root_port()
475 		bridge = pci_upstream_bridge(bridge);  in pci_find_pcie_root_port()
1252 	struct pci_dev *bridge;  in do_pci_enable_device()  local
1260 	bridge = pci_upstream_bridge(dev);  in do_pci_enable_device()
1261 	if (bridge)  in do_pci_enable_device()
1262 		pcie_aspm_powersave_config_link(bridge);  in do_pci_enable_device()
1300 	struct pci_dev *bridge;  in pci_enable_bridge()  local
1303 	bridge = pci_upstream_bridge(dev);  in pci_enable_bridge()
1304 	if (bridge)  in pci_enable_bridge()
1305 		pci_enable_bridge(bridge);  in pci_enable_bridge()
1322 	struct pci_dev *bridge;  in pci_enable_device_flags()  local
1341 	bridge = pci_upstream_bridge(dev);  in pci_enable_device_flags()
1342 	if (bridge)  in pci_enable_device_flags()
1343 		pci_enable_bridge(bridge);  in pci_enable_device_flags()
1722 			struct pci_dev *bridge;  in pci_pme_list_scan()  local
1724 			bridge = pme_dev->dev->bus->self;  in pci_pme_list_scan()
1730 			if (bridge && bridge->current_state != PCI_D0)  in pci_pme_list_scan()
2047 		struct pci_dev *bridge = bus->self;  in pci_dev_run_wake()  local
2049 		if (device_run_wake(&bridge->dev))  in pci_dev_run_wake()
2056 	if (bus->bridge)  in pci_dev_run_wake()
2057 		return device_run_wake(bus->bridge);  in pci_dev_run_wake()
2513 	struct pci_dev *bridge;  in pci_configure_ari()  local
2518 	bridge = dev->bus->self;  in pci_configure_ari()
2519 	if (!bridge)  in pci_configure_ari()
2522 	pcie_capability_read_dword(bridge, PCI_EXP_DEVCAP2, &cap);  in pci_configure_ari()
2527 		pcie_capability_set_word(bridge, PCI_EXP_DEVCTL2,  in pci_configure_ari()
2529 		bridge->ari_enabled = 1;  in pci_configure_ari()
2531 		pcie_capability_clear_word(bridge, PCI_EXP_DEVCTL2,  in pci_configure_ari()
2533 		bridge->ari_enabled = 0;  in pci_configure_ari()
2749 int pci_get_interrupt_pin(struct pci_dev *dev, struct pci_dev **bridge)  in pci_get_interrupt_pin()  argument
2761 	*bridge = dev;  in pci_get_interrupt_pin()
4530 	struct pci_dev *bridge;  in pci_set_vga_state()  local
4555 		bridge = bus->self;  in pci_set_vga_state()
4556 		if (bridge) {  in pci_set_vga_state()
4557 			pci_read_config_word(bridge, PCI_BRIDGE_CONTROL,  in pci_set_vga_state()
4563 			pci_write_config_word(bridge, PCI_BRIDGE_CONTROL,  in pci_set_vga_state()
4581 	struct pci_dev *bridge = dev->bus->self;  in pci_ignore_hotplug()  local
4585 	if (bridge)  in pci_ignore_hotplug()
4586 		bridge->ignore_hotplug = 1;  in pci_ignore_hotplug()