pci_find_hose_for_OF_device
extern struct pci_controller *pci_find_hose_for_OF_device(
hose = pci_find_hose_for_OF_device(np);
if (!pci_find_hose_for_OF_device(node))
px_hose = pci_find_hose_for_OF_device(pcix_node);
hose = pci_find_hose_for_OF_device(p2pbridge);
pci_find_hose_for_OF_device(np);
hose = pci_find_hose_for_OF_device(nec);
hose = pci_find_hose_for_OF_device(np);