memory: atmel-sdramc: use builtin_platform_driver to simplify the code

Use the builtin_platform_driver() macro to make the code simpler.

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

diff --git a/drivers/memory/atmel-sdramc.c b/drivers/memory/atmel-sdramc.c
index 12080b0..b418b39 100644 (file)
--- a/drivers/memory/atmel-sdramc.c
+++ b/drivers/memory/atmel-sdramc.c
@@ -85,8 +85,4 @@ static struct platform_driver atmel_ramc_driver = {
        },
 };
 
-static int __init atmel_ramc_init(void)
-{
-       return platform_driver_register(&atmel_ramc_driver);
-}
-device_initcall(atmel_ramc_init);
+builtin_platform_driver(atmel_ramc_driver);