staging: comedi: skel: use module_comedi_driver to simplify the code

Use the module_comedi_driver() macro to make the code simpler
by eliminating module_init and module_exit calls.

dpatch engine is used to auto generate this patch.
(https://github.com/weiyj/dpatch)
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/comedi/drivers/skel.c

@@ -628,18 +628,7 @@ static void __exit driver_skel_cleanup_module(void)
 module_init(driver_skel_init_module);
 module_exit(driver_skel_cleanup_module);
 #else
-static int __init driver_skel_init_module(void)
-{
-	return comedi_driver_register(&driver_skel);
-}
-
-static void __exit driver_skel_cleanup_module(void)
-{
-	comedi_driver_unregister(&driver_skel);
-}
-
-module_init(driver_skel_init_module);
-module_exit(driver_skel_cleanup_module);
+module_comedi_driver(driver_skel);
 #endif
 
 MODULE_AUTHOR("Comedi http://www.comedi.org");