pinctrl: sprd: use module_platform_driver to simplify the code

module_platform_driver() makes the code simpler by eliminating
boilerplate code.

Signed-off-by: Liu Shixin <liushixin2@huawei.com>
Acked-by: Chunyan Zhang <zhang.lyra@gmail.com>
Link: https://lore.kernel.org/r/20200914065402.3726408-1-liushixin2@huawei.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/pinctrl/sprd/pinctrl-sprd-sc9860.c b/drivers/pinctrl/sprd/pinctrl-sprd-sc9860.c
index 06c8671..d14f382 100644 (file)
--- a/drivers/pinctrl/sprd/pinctrl-sprd-sc9860.c
+++ b/drivers/pinctrl/sprd/pinctrl-sprd-sc9860.c
@@ -946,18 +946,7 @@ static struct platform_driver sprd_pinctrl_driver = {
        .remove = sprd_pinctrl_remove,
        .shutdown = sprd_pinctrl_shutdown,
 };
-
-static int sprd_pinctrl_init(void)
-{
-       return platform_driver_register(&sprd_pinctrl_driver);
-}
-module_init(sprd_pinctrl_init);
-
-static void sprd_pinctrl_exit(void)
-{
-       platform_driver_unregister(&sprd_pinctrl_driver);
-}
-module_exit(sprd_pinctrl_exit);
+module_platform_driver(sprd_pinctrl_driver);
 
 MODULE_DESCRIPTION("SPREADTRUM Pin Controller Driver");
 MODULE_AUTHOR("Baolin Wang <baolin.wang@spreadtrum.com>");