76 	if (wdd->ops->ping)  in watchdog_ping()
77 		err = wdd->ops->ping(wdd);	/* ping the watchdog */  in watchdog_ping()
79 		err = wdd->ops->start(wdd);	/* restart watchdog */  in watchdog_ping()
109 	err = wdd->ops->start(wdd);  in watchdog_start()
148 	err = wdd->ops->stop(wdd);  in watchdog_stop()
171 	if (!wdd->ops->status)  in watchdog_get_status()
181 	*status = wdd->ops->status(wdd);  in watchdog_get_status()
199 	if (!wdd->ops->set_timeout || !(wdd->info->options & WDIOF_SETTIMEOUT))  in watchdog_set_timeout()
212 	err = wdd->ops->set_timeout(wdd, timeout);  in watchdog_set_timeout()
233 	if (!wdd->ops->get_timeleft)  in watchdog_get_timeleft()
243 	*timeleft = wdd->ops->get_timeleft(wdd);  in watchdog_get_timeleft()
262 	if (!wdd->ops->ioctl)  in watchdog_ioctl_op()
272 	err = wdd->ops->ioctl(wdd, cmd, arg);  in watchdog_ioctl_op()
433 	if (!try_module_get(wdd->ops->owner))  in watchdog_open()
442 	if (wdd->ops->ref)  in watchdog_open()
443 		wdd->ops->ref(wdd);  in watchdog_open()
449 	module_put(wdd->ops->owner);  in watchdog_open()
491 	module_put(wdd->ops->owner);  in watchdog_release()
497 	if (wdd->ops->unref)  in watchdog_release()
498 		wdd->ops->unref(wdd);  in watchdog_release()
548 	wdd->cdev.owner = wdd->ops->owner;  in watchdog_dev_register()