diff mbox series

[v7,3/3] watchdog: wdat_wdt: Stop watchdog when uninstalling module

Message ID 1650967762-3122-4-git-send-email-liuxp11@chinatelecom.cn
State Superseded
Headers show
Series Some impovements about acpi hardware watchdog | expand

Commit Message

Liu Xinpeng April 26, 2022, 10:09 a.m. UTC 
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 mbox series

Patch

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);
 }