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Subject[PATCH v4 3/4] watchdog: wdat_wdg: Stop watchdog when uninstalling module
Date
Test shows that wachdog still reboots machine after the module
is removed. Use watchdog_stop_on_unregister to stop the watchdog
on removing.

Signed-off-by: Liu Xinpeng <liuxp11@chinatelecom.cn>
---
drivers/watchdog/wdat_wdt.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/watchdog/wdat_wdt.c b/drivers/watchdog/wdat_wdt.c
index 0ef2b918364a..6732d7fc4f94 100644
--- a/drivers/watchdog/wdat_wdt.c
+++ b/drivers/watchdog/wdat_wdt.c
@@ -464,6 +464,7 @@ static int wdat_wdt_probe(struct platform_device *pdev)

watchdog_set_nowayout(&wdat->wdd, nowayout);
watchdog_stop_on_reboot(&wdat->wdd);
+ watchdog_stop_on_unregister(&wdat->wdd);
return devm_watchdog_register_device(dev, &wdat->wdd);
}

--
2.23.0
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