[PATCH] watchdog: stop wdd when watchdog hw running in reboot_notifier

[Qiang Zhao]

From: Zhao Qiang <qiang.z...@nxp.com>

In watchdog_reboot_notifier, wdd should be stopped when the device
is in hw_running state

Signed-off-by: Zhao Qiang <qiang.z...@nxp.com>
---
 drivers/watchdog/watchdog_core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/watchdog/watchdog_core.c b/drivers/watchdog/watchdog_core.c
index 861daf4..ec670cc 100644
--- a/drivers/watchdog/watchdog_core.c
+++ b/drivers/watchdog/watchdog_core.c
@@ -154,7 +154,7 @@ static int watchdog_reboot_notifier(struct notifier_block 
*nb,
 
        wdd = container_of(nb, struct watchdog_device, reboot_nb);
        if (code == SYS_DOWN || code == SYS_HALT) {
-               if (watchdog_active(wdd)) {
+               if (watchdog_active(wdd) || watchdog_hw_running(wdd)) {
                        int ret;
 
                        ret = wdd->ops->stop(wdd);
-- 
2.7.4