mrf24j40: use module_spi_driver to simplify the code

module_spi_driver() makes the code simpler by eliminating
boilerplate code.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ieee802154/mrf24j40.c b/drivers/net/ieee802154/mrf24j40.c
index 3d3c529e76ec29a7803124f53117ee38f123a45d..ede3ce4912f92162b9411167fb8cab5ea248c479 100644 (file)
--- a/drivers/net/ieee802154/mrf24j40.c
+++ b/drivers/net/ieee802154/mrf24j40.c
@@ -759,18 +759,7 @@ static struct spi_driver mrf24j40_driver = {
        .remove = mrf24j40_remove,
 };
 
-static int __init mrf24j40_init(void)
-{
-       return spi_register_driver(&mrf24j40_driver);
-}
-
-static void __exit mrf24j40_exit(void)
-{
-       spi_unregister_driver(&mrf24j40_driver);
-}
-
-module_init(mrf24j40_init);
-module_exit(mrf24j40_exit);
+module_spi_driver(mrf24j40_driver);
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Alan Ott");