Commit 4095b94d authored by Uwe Kleine-König's avatar Uwe Kleine-König Committed by Wim Van Sebroeck
Browse files

watchdog: rn5t618: Simplify using devm_watchdog_register_device() 



This allows to drop the .remove() function as it only exists to
unregister the watchdog device which is now done in a callback
registered by devm_watchdog_register_device().

Signed-off-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: default avatarGuenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20230307070404.2256308-3-u.kleine-koenig@pengutronix.de


Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarWim Van Sebroeck <wim@linux-watchdog.org>
parent 16da6fbb

drivers/watchdog/rn5t618_wdt.c

+1 −11
Original line number Diff line number Diff line
@@ -178,21 +178,11 @@ static int rn5t618_wdt_probe(struct platform_device *pdev) 


	platform_set_drvdata(pdev, wdt);



	return watchdog_register_device(&wdt->wdt_dev);

}



static int rn5t618_wdt_remove(struct platform_device *pdev)

{

	struct rn5t618_wdt *wdt = platform_get_drvdata(pdev);



	watchdog_unregister_device(&wdt->wdt_dev);



	return 0;

	return devm_watchdog_register_device(dev, &wdt->wdt_dev);

}



static struct platform_driver rn5t618_wdt_driver = {

	.probe = rn5t618_wdt_probe,

	.remove = rn5t618_wdt_remove,

	.driver = {

		.name	= DRIVER_NAME,

	},