wdt: sp805: add watchdog_stop on reboot

Call watchdog_stop_on_reboot in probe func
Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20201127075217.31312-1-qiang.zhao@nxp.comSigned-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>

drivers/watchdog/sp805_wdt.c

@@ -291,6 +291,7 @@ sp805_wdt_probe(struct amba_device *adev, const struct amba_id *id)
 		set_bit(WDOG_HW_RUNNING, &wdt->wdd.status);
 	}
 
+	watchdog_stop_on_reboot(&wdt->wdd);
 	ret = watchdog_register_device(&wdt->wdd);
 	if (ret)
 		goto err;