scsi: sun3x_esp: Use module_platform_driver to simplify the code

Use module_platform_driver() to eliminate boilerplate code.

Link: https://lore.kernel.org/r/20200914065403.3726462-1-liushixin2@huawei.com
Signed-off-by: Liu Shixin <liushixin2@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/sun3x_esp.c b/drivers/scsi/sun3x_esp.c
index f37df79e37e1b6b735ddc715eb25d6e5d8490878..7de82f2c975799c1fb95331a6ef1e4fbf874d762 100644 (file)
--- a/drivers/scsi/sun3x_esp.c
+++ b/drivers/scsi/sun3x_esp.c
@@ -270,22 +270,10 @@ static struct platform_driver esp_sun3x_driver = {
                .name   = "sun3x_esp",
        },
 };
-
-static int __init sun3x_esp_init(void)
-{
-       return platform_driver_register(&esp_sun3x_driver);
-}
-
-static void __exit sun3x_esp_exit(void)
-{
-       platform_driver_unregister(&esp_sun3x_driver);
-}
+module_platform_driver(esp_sun3x_driver);
 
 MODULE_DESCRIPTION("Sun3x ESP SCSI driver");
 MODULE_AUTHOR("Thomas Bogendoerfer (tsbogend@alpha.franken.de)");
 MODULE_LICENSE("GPL");
 MODULE_VERSION(DRV_VERSION);
-
-module_init(sun3x_esp_init);
-module_exit(sun3x_esp_exit);
 MODULE_ALIAS("platform:sun3x_esp");