[PATCH v1 2/3] Bluetooth: mediatek: Use module_sdio_driver helper

[sean.wang]

From: Sean Wang <sean.wang@xxxxxxxxxxxx>

Macro module_sdio_driver is used for drivers whose init and exit paths
only register and unregister to SDIO API. So remove boilerplate code to
make code simpler by using module_sdio_driver.

Cc: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
Suggested-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
Signed-off-by: Sean Wang <sean.wang@xxxxxxxxxxxx>
---
 drivers/bluetooth/btmtksdio.c | 15 +--------------
 1 file changed, 1 insertion(+), 14 deletions(-)

diff --git a/drivers/bluetooth/btmtksdio.c b/drivers/bluetooth/btmtksdio.c
index 23cf63888bac..ca7f28f439da 100644
--- a/drivers/bluetooth/btmtksdio.c
+++ b/drivers/bluetooth/btmtksdio.c
@@ -956,20 +956,7 @@ static struct sdio_driver btmtksdio_driver = {
 	.id_table	= btmtksdio_table,
 };
 
-static int __init btmtksdio_init(void)
-{
-	BT_INFO("MediaTek Bluetooth SDIO driver ver %s", VERSION);
-
-	return sdio_register_driver(&btmtksdio_driver);
-}
-
-static void __exit btmtksdio_exit(void)
-{
-	sdio_unregister_driver(&btmtksdio_driver);
-}
-
-module_init(btmtksdio_init);
-module_exit(btmtksdio_exit);
+module_sdio_driver(btmtksdio_driver);
 
 MODULE_AUTHOR("Sean Wang <sean.wang@xxxxxxxxxxxx>");
 MODULE_DESCRIPTION("MediaTek Bluetooth SDIO driver ver " VERSION);
-- 
2.18.0