mtd: mtdswap: Use module_mtd_blktrans to register driver

Removing some boilerplate by using module_mtd_blktrans instead of calling
register and unregister in the otherwise empty init/exit functions.

Signed-off-by: Dejin Zheng <zhengdejin5@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20210213164600.409061-7-zhengdejin5@gmail.com

diff --git a/drivers/mtd/mtdswap.c b/drivers/mtd/mtdswap.c
index 795dec4483c217e34078bbd3488b5066c722e2c7..7e309270ddd402e2843b8dd8336a5ccd589a1a8a 100644 (file)
--- a/drivers/mtd/mtdswap.c
+++ b/drivers/mtd/mtdswap.c
@@ -1484,19 +1484,7 @@ static struct mtd_blktrans_ops mtdswap_ops = {
        .owner          = THIS_MODULE,
 };
 
-static int __init mtdswap_modinit(void)
-{
-       return register_mtd_blktrans(&mtdswap_ops);
-}
-
-static void __exit mtdswap_modexit(void)
-{
-       deregister_mtd_blktrans(&mtdswap_ops);
-}
-
-module_init(mtdswap_modinit);
-module_exit(mtdswap_modexit);
-
+module_mtd_blktrans(mtdswap_ops);
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Jarkko Lavinen <jarkko.lavinen@nokia.com>");