76 	if (wddev->ops->ping)  in watchdog_ping()
77 		err = wddev->ops->ping(wddev);  /* ping the watchdog */  in watchdog_ping()
79 		err = wddev->ops->start(wddev); /* restart watchdog */  in watchdog_ping()
109 	err = wddev->ops->start(wddev);  in watchdog_start()
148 	err = wddev->ops->stop(wddev);  in watchdog_stop()
171 	if (!wddev->ops->status)  in watchdog_get_status()
181 	*status = wddev->ops->status(wddev);  in watchdog_get_status()
199 	if ((wddev->ops->set_timeout == NULL) ||  in watchdog_set_timeout()
213 	err = wddev->ops->set_timeout(wddev, timeout);  in watchdog_set_timeout()
234 	if (!wddev->ops->get_timeleft)  in watchdog_get_timeleft()
244 	*timeleft = wddev->ops->get_timeleft(wddev);  in watchdog_get_timeleft()
263 	if (!wddev->ops->ioctl)  in watchdog_ioctl_op()
273 	err = wddev->ops->ioctl(wddev, cmd, arg);  in watchdog_ioctl_op()
430 	if (!try_module_get(wdd->ops->owner))  in watchdog_open()
439 	if (wdd->ops->ref)  in watchdog_open()
440 		wdd->ops->ref(wdd);  in watchdog_open()
446 	module_put(wdd->ops->owner);  in watchdog_open()
488 	module_put(wdd->ops->owner);  in watchdog_release()
494 	if (wdd->ops->unref)  in watchdog_release()
495 		wdd->ops->unref(wdd);  in watchdog_release()
545 	watchdog->cdev.owner = watchdog->ops->owner;  in watchdog_dev_register()