Lines Matching defs:bus
12 static struct pci_bus *find_pci_root_bus(struct pci_bus *bus)
14 while (bus->parent)
15 bus = bus->parent;
17 return bus;
20 struct pci_host_bridge *pci_find_host_bridge(struct pci_bus *bus)
22 struct pci_bus *root_bus = find_pci_root_bus(bus);
30 struct pci_bus *root_bus = find_pci_root_bus(dev->bus);
51 void pcibios_resource_to_bus(struct pci_bus *bus, struct pci_bus_region *region,
54 struct pci_host_bridge *bridge = pci_find_host_bridge(bus);
76 void pcibios_bus_to_resource(struct pci_bus *bus, struct resource *res,
79 struct pci_host_bridge *bridge = pci_find_host_bridge(bus);