Commit 97d5ec54 authored by Jiasheng Jiang's avatar Jiasheng Jiang Committed by Wim Van Sebroeck
Browse files

watchdog: f71808e_wdt: Add check for platform_driver_register 



As platform_driver_register() could fail, it should be better
to deal with the return value in order to maintain the code
consisitency.

Fixes: 27e0fe00 ("watchdog: f71808e_wdt: refactor to platform device/driver pair")
Signed-off-by: default avatarJiasheng Jiang <jiasheng@iscas.ac.cn>
Reviewed-by: default avatarGuenter Roeck <linux@roeck-us.net>
https://lore.kernel.org/r/20220526080303.1005063-1-jiasheng@iscas.ac.cn


Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarWim Van Sebroeck <wim@linux-watchdog.org>
parent ae662878

drivers/watchdog/f71808e_wdt.c

+3 −1
Original line number Diff line number Diff line
@@ -634,7 +634,9 @@ static int __init fintek_wdt_init(void) 


	pdata.type = ret;



	platform_driver_register(&fintek_wdt_driver);

	ret = platform_driver_register(&fintek_wdt_driver);

	if (ret)

		return ret;



	wdt_res.name = "superio port";

	wdt_res.flags = IORESOURCE_IO;