pci_register_io_range 748 drivers/acpi/pci_root.c if (pci_register_io_range(fwnode, cpu_addr, length)) pci_register_io_range 338 drivers/of/address.c err = pci_register_io_range(&np->fwnode, range->cpu_addr, pci_register_io_range 1324 include/linux/pci.h int pci_register_io_range(struct fwnode_handle *fwnode, phys_addr_t addr,