to_pci_host_bridge
struct pci_host_bridge *host_bridge = to_pci_host_bridge(b->bridge);
host_bridge = to_pci_host_bridge(bus->bridge);
host_bridge = to_pci_host_bridge(dport->dport_dev);
if ((bus->primary == to_pci_host_bridge(bus->bridge)->busnr) && (PCI_SLOT(devfn) > 0))
to_pci_host_bridge(vmd->bus->bridge));
return to_pci_host_bridge(root_bus->bridge);
struct pci_host_bridge *hb = to_pci_host_bridge(dev);
struct pci_host_bridge *hb = to_pci_host_bridge(dev);
pci_pme_wakeup_bus(to_pci_host_bridge(context->dev)->bus);
struct pci_host_bridge *bridge = to_pci_host_bridge(dev);
host_bridge = to_pci_host_bridge(bus->bridge);
host_bridge = to_pci_host_bridge(bus->bridge);
host = to_pci_host_bridge(bus->bridge);