diff options
Diffstat (limited to 'drivers/watchdog/watchdog_dev.c')
| -rw-r--r-- | drivers/watchdog/watchdog_dev.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/watchdog/watchdog_dev.c b/drivers/watchdog/watchdog_dev.c index ba2ecce4aae6..b5e700186ae0 100644 --- a/drivers/watchdog/watchdog_dev.c +++ b/drivers/watchdog/watchdog_dev.c @@ -183,13 +183,20 @@ static unsigned int watchdog_get_status(struct watchdog_device *wdd) static int watchdog_set_timeout(struct watchdog_device *wdd, unsigned int timeout) { - if (!wdd->ops->set_timeout || !(wdd->info->options & WDIOF_SETTIMEOUT)) + int err = 0; + + if (!(wdd->info->options & WDIOF_SETTIMEOUT)) return -EOPNOTSUPP; if (watchdog_timeout_invalid(wdd, timeout)) return -EINVAL; - return wdd->ops->set_timeout(wdd, timeout); + if (wdd->ops->set_timeout) + err = wdd->ops->set_timeout(wdd, timeout); + else + wdd->timeout = timeout; + + return err; } /* |