diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2023-03-07 08:04:03 +0100 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@linux-watchdog.org> | 2023-04-22 12:53:54 +0200 |
| commit | 4095b94d3af8b05805b0fde192475b5578c73a48 (patch) | |
| tree | 5b51e23e60aec04e7eba0eeea89435f7e8a4c2a4 /drivers/watchdog | |
| parent | 16da6fbb55532c375cee0a7f33817225ae27a49f (diff) | |
| download | linux-4095b94d3af8b05805b0fde192475b5578c73a48.tar.gz | |
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: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20230307070404.2256308-3-u.kleine-koenig@pengutronix.de
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Diffstat (limited to 'drivers/watchdog')
| -rw-r--r-- | drivers/watchdog/rn5t618_wdt.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/watchdog/rn5t618_wdt.c b/drivers/watchdog/rn5t618_wdt.c index 40d8ebd8c0acd..87d06d210ac9e 100644 --- a/drivers/watchdog/rn5t618_wdt.c +++ b/drivers/watchdog/rn5t618_wdt.c @@ -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, }, |