65 		pci_bus_add_devices(hose->bus);  in pcibios_init()
78 int pcibios_unmap_io_space(struct pci_bus *bus)  in pcibios_unmap_io_space()  argument
82 	WARN_ON(bus == NULL);  in pcibios_unmap_io_space()
94 	if (bus->self) {  in pcibios_unmap_io_space()
96 		struct resource *res = bus->resource[0];  in pcibios_unmap_io_space()
100 			 pci_name(bus->self));  in pcibios_unmap_io_space()
110 	hose = pci_bus_to_host(bus);  in pcibios_unmap_io_space()
177 int pcibios_map_io_space(struct pci_bus *bus)  in pcibios_map_io_space()  argument
179 	WARN_ON(bus == NULL);  in pcibios_map_io_space()
184 	if (bus->self) {  in pcibios_map_io_space()
186 			 pci_name(bus->self));  in pcibios_map_io_space()
188 			 bus->resource[0]->start + _IO_BASE,  in pcibios_map_io_space()
189 			 bus->resource[0]->end + _IO_BASE);  in pcibios_map_io_space()
193 	return pcibios_map_phb_io_space(pci_bus_to_host(bus));  in pcibios_map_io_space()
212 	struct pci_bus *tmp_bus, *bus = NULL;  in SYSCALL_DEFINE3()  local
236 			bus = tmp_bus;  in SYSCALL_DEFINE3()
240 	if (bus == NULL || bus->dev.of_node == NULL)  in SYSCALL_DEFINE3()
243 	hose_node = bus->dev.of_node;  in SYSCALL_DEFINE3()
263 int pcibus_to_node(struct pci_bus *bus)  in pcibus_to_node()  argument
265 	struct pci_controller *phb = pci_bus_to_host(bus);  in pcibus_to_node()