linux-kernel - [PATCH -next] extcon: axp288: use module_platform

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Date:   Mon, 14 Sep 2020 14:54:00 +0800
From:   Liu Shixin <liushixin2@...wei.com>
To:     MyungJoo Ham <myungjoo.ham@...sung.com>,
        Chanwoo Choi <cw00.choi@...sung.com>,
        Chen-Yu Tsai <wens@...e.org>,
        Hans de Goede <hdegoede@...hat.com>
CC:     <linux-kernel@...r.kernel.org>, Liu Shixin <liushixin2@...wei.com>
Subject: [PATCH -next] extcon: axp288: 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@...wei.com>
---
 drivers/extcon/extcon-axp288.c | 13 +------------
 1 file changed, 1 insertion(+), 12 deletions(-)

diff --git a/drivers/extcon/extcon-axp288.c b/drivers/extcon/extcon-axp288.c
index 525345367260..fdb31954cf2b 100644
--- a/drivers/extcon/extcon-axp288.c
+++ b/drivers/extcon/extcon-axp288.c
@@ -491,18 +491,7 @@ static struct platform_driver axp288_extcon_driver = {
 		.pm = &axp288_extcon_pm_ops,
 	},
 };
-
-static int __init axp288_extcon_init(void)
-{
-	return platform_driver_register(&axp288_extcon_driver);
-}
-module_init(axp288_extcon_init);
-
-static void __exit axp288_extcon_exit(void)
-{
-	platform_driver_unregister(&axp288_extcon_driver);
-}
-module_exit(axp288_extcon_exit);
+module_platform_driver(axp288_extcon_driver);
 
 MODULE_AUTHOR("Ramakrishna Pallala <ramakrishna.pallala@...el.com>");
 MODULE_AUTHOR("Hans de Goede <hdegoede@...hat.com>");
-- 
2.25.1