xenbus_unregister_driver
xenbus_unregister_driver(&xen_blkbk_driver);
xenbus_unregister_driver(&blkfront_driver);
xenbus_unregister_driver(&tpmfront_driver);
xenbus_unregister_driver(&xen_driver);
xenbus_unregister_driver(&xenkbd_driver);
return xenbus_unregister_driver(&netback_driver);
xenbus_unregister_driver(&netfront_driver);
xenbus_unregister_driver(&xenpci_driver);
xenbus_unregister_driver(&scsifront_driver);
xenbus_unregister_driver(&xenhcd_driver);
xenbus_unregister_driver(&xenfb_driver);
xenbus_unregister_driver(&pvcalls_back_driver);
xenbus_unregister_driver(&xen_pcibk_driver);
xenbus_unregister_driver(&scsiback_driver);
xenbus_unregister_driver(&scsiback_driver);
EXPORT_SYMBOL_GPL(xenbus_unregister_driver);
void xenbus_unregister_driver(struct xenbus_driver *drv);
return xenbus_unregister_driver(&xen_9pfs_front_driver);
xenbus_unregister_driver(&xen_driver);