xen_pcibk_driver 721 drivers/xen/xen-pciback/xenbus.c static struct xenbus_driver xen_pcibk_driver = { xen_pcibk_driver 737 drivers/xen/xen-pciback/xenbus.c return xenbus_register_backend(&xen_pcibk_driver); xen_pcibk_driver 742 drivers/xen/xen-pciback/xenbus.c xenbus_unregister_driver(&xen_pcibk_driver);