On Thu, Jan 14, 2021 at 04:26:51PM +0800, Qiang Zhao wrote: > From: Zhao Qiang <[email protected]> > > In watchdog_reboot_notifier, wdd should be stopped when the device > is in hw_running state > > Signed-off-by: Zhao Qiang <[email protected]>
Reviewed-by: Guenter Roeck <[email protected]> > --- > 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);
