1 files changed, 1 insertions, 20 deletions
diff --git a/arch/unicore32/kernel/pwm.c b/arch/unicore32/kernel/pwm.c
index 885bbcdc253d..012c54a8019a 100644
--- a/arch/unicore32/kernel/pwm.c
+++ b/arch/unicore32/kernel/pwm.c
@@ -254,25 +254,6 @@ static struct platform_driver puv3_pwm_driver = {
 	.probe		= puv3_pwm_probe,
 	.remove		= __devexit_p(pwm_remove),
 };
-
-static int __init pwm_init(void)
-{
-	int ret = 0;
-
-	ret = platform_driver_register(&puv3_pwm_driver);
-	if (ret) {
-		printk(KERN_ERR "failed to register puv3_pwm_driver\n");
-		return ret;
-	}
-
-	return ret;
-}
-arch_initcall(pwm_init);
-
-static void __exit pwm_exit(void)
-{
-	platform_driver_unregister(&puv3_pwm_driver);
-}
-module_exit(pwm_exit);
+module_platform_driver(puv3_pwm_driver);
 
 MODULE_LICENSE("GPL v2");