[PATCH AUTOSEL 4.19 335/671] watchdog: rtd119x_wdt: Fix remove function

[Sasha Levin]

From: Guenter Roeck <linux@xxxxxxxxxxxx>

[ Upstream commit 8dd29f19512cc75ee470d7bb8ec86af199de23a8 ]

The driver registers the watchdog with devm_watchdog_register_device() but
still calls watchdog_unregister_device() on remove. Since clocks have to
be stopped when removing the driver, after the watchdog device has been
unregistered, we can not drop the call to watchdog_unregister_device().
Use watchdog_register_device() to register the watchdog.

Fixes: 2bdf6acbfead7 ("watchdog: Add Realtek RTD1295")
Cc: Andreas FÃrber <afaerber@xxxxxxx>
Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 drivers/watchdog/rtd119x_wdt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/watchdog/rtd119x_wdt.c b/drivers/watchdog/rtd119x_wdt.c
index d001c17ddfde..99caec6882d2 100644
--- a/drivers/watchdog/rtd119x_wdt.c
+++ b/drivers/watchdog/rtd119x_wdt.c
@@ -135,7 +135,7 @@ static int rtd119x_wdt_probe(struct platform_device *pdev)
 	rtd119x_wdt_set_timeout(&data->wdt_dev, data->wdt_dev.timeout);
 	rtd119x_wdt_stop(&data->wdt_dev);
 
-	ret = devm_watchdog_register_device(&pdev->dev, &data->wdt_dev);
+	ret = watchdog_register_device(&data->wdt_dev);
 	if (ret) {
 		clk_disable_unprepare(data->clk);
 		clk_put(data->clk);
-- 
2.20.1