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authorLiu Xinpeng <liuxp11@chinatelecom.cn>2022-04-26 17:53:30 +0300
committerWim Van Sebroeck <wim@linux-watchdog.org>2022-05-21 11:09:30 +0300
commit330415ebea81b65842e4cc6d2fd985c1b369e650 (patch)
tree0a1745b19fd30491078403e8d4e9f4d54dae0fd3 /drivers/watchdog
parent27fdf84510a1374748904db43f6755f912736d92 (diff)
downloadlinux-330415ebea81b65842e4cc6d2fd985c1b369e650.tar.xz
watchdog: wdat_wdt: Stop watchdog when uninstalling module
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> eviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/1650984810-6247-4-git-send-email-liuxp11@chinatelecom.cn 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/wdat_wdt.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/watchdog/wdat_wdt.c b/drivers/watchdog/wdat_wdt.c
index 6f36a653767b..e6f95e99156d 100644
--- a/drivers/watchdog/wdat_wdt.c
+++ b/drivers/watchdog/wdat_wdt.c
@@ -463,6 +463,7 @@ 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);
}