pci_bus_resource_n   77 drivers/pci/bus.c EXPORT_SYMBOL_GPL(pci_bus_resource_n);
pci_bus_resource_n 1300 include/linux/pci.h struct resource *pci_bus_resource_n(const struct pci_bus *bus, int n);
pci_bus_resource_n 1310 include/linux/pci.h 	    (res = pci_bus_resource_n(bus, i)) || i < PCI_BRIDGE_RESOURCE_NUM; \