busdn 231 arch/powerpc/platforms/powermac/pci.c struct device_node *busdn, *dn; busdn 240 arch/powerpc/platforms/powermac/pci.c busdn = pci_device_to_OF_node(bus->self); busdn 244 arch/powerpc/platforms/powermac/pci.c busdn = hose->dn; busdn 245 arch/powerpc/platforms/powermac/pci.c for (dn = busdn->child; dn; dn = dn->sibling)