diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/watchdog/watchdog_dev.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/drivers/watchdog/watchdog_dev.c b/drivers/watchdog/watchdog_dev.c index b7d750b24e49..0ad1c393c00e 100644 --- a/drivers/watchdog/watchdog_dev.c +++ b/drivers/watchdog/watchdog_dev.c @@ -275,15 +275,18 @@ static int watchdog_start(struct watchdog_device *wdd) set_bit(_WDOG_KEEPALIVE, &wd_data->status); started_at = ktime_get(); - if (watchdog_hw_running(wdd) && wdd->ops->ping) - err = wdd->ops->ping(wdd); - else + if (watchdog_hw_running(wdd) && wdd->ops->ping) { + err = __watchdog_ping(wdd); + if (err == 0) + set_bit(WDOG_ACTIVE, &wdd->status); + } else { err = wdd->ops->start(wdd); - if (err == 0) { - set_bit(WDOG_ACTIVE, &wdd->status); - wd_data->last_keepalive = started_at; - wd_data->last_hw_keepalive = started_at; - watchdog_update_worker(wdd); + if (err == 0) { + set_bit(WDOG_ACTIVE, &wdd->status); + wd_data->last_keepalive = started_at; + wd_data->last_hw_keepalive = started_at; + watchdog_update_worker(wdd); + } } return err; |