83 	struct watchdog_device		wdd;  member
205 static int kempld_wdt_set_timeout(struct watchdog_device *wdd,  in kempld_wdt_set_timeout()  argument
208 	struct kempld_wdt_data *wdt_data = watchdog_get_drvdata(wdd);  in kempld_wdt_set_timeout()
228 	wdd->timeout = timeout;  in kempld_wdt_set_timeout()
232 static int kempld_wdt_set_pretimeout(struct watchdog_device *wdd,  in kempld_wdt_set_pretimeout()  argument
235 	struct kempld_wdt_data *wdt_data = watchdog_get_drvdata(wdd);  in kempld_wdt_set_pretimeout()
245 	if (pretimeout > wdd->timeout)  in kempld_wdt_set_pretimeout()
256 						wdd->timeout - pretimeout);  in kempld_wdt_set_pretimeout()
284 	wdt_data->wdd.timeout = pretimeout + timeout;  in kempld_wdt_update_timeouts()
287 static int kempld_wdt_start(struct watchdog_device *wdd)  in kempld_wdt_start()  argument
289 	struct kempld_wdt_data *wdt_data = watchdog_get_drvdata(wdd);  in kempld_wdt_start()
294 	ret = kempld_wdt_set_timeout(wdd, wdd->timeout);  in kempld_wdt_start()
312 static int kempld_wdt_stop(struct watchdog_device *wdd)  in kempld_wdt_stop()  argument
314 	struct kempld_wdt_data *wdt_data = watchdog_get_drvdata(wdd);  in kempld_wdt_stop()
332 static int kempld_wdt_keepalive(struct watchdog_device *wdd)  in kempld_wdt_keepalive()  argument
334 	struct kempld_wdt_data *wdt_data = watchdog_get_drvdata(wdd);  in kempld_wdt_keepalive()
344 static long kempld_wdt_ioctl(struct watchdog_device *wdd, unsigned int cmd,  in kempld_wdt_ioctl()  argument
347 	struct kempld_wdt_data *wdt_data = watchdog_get_drvdata(wdd);  in kempld_wdt_ioctl()
357 		ret = kempld_wdt_set_pretimeout(wdd, new_value);  in kempld_wdt_ioctl()
360 		ret = kempld_wdt_keepalive(wdd);  in kempld_wdt_ioctl()
370 static int kempld_wdt_probe_stages(struct watchdog_device *wdd)  in kempld_wdt_probe_stages()  argument
372 	struct kempld_wdt_data *wdt_data = watchdog_get_drvdata(wdd);  in kempld_wdt_probe_stages()
447 	struct watchdog_device *wdd;  in kempld_wdt_probe()  local
456 	wdd = &wdt_data->wdd;  in kempld_wdt_probe()
457 	wdd->parent = dev;  in kempld_wdt_probe()
472 	wdd->info = &kempld_wdt_info;  in kempld_wdt_probe()
473 	wdd->ops = &kempld_wdt_ops;  in kempld_wdt_probe()
475 	watchdog_set_drvdata(wdd, wdt_data);  in kempld_wdt_probe()
476 	watchdog_set_nowayout(wdd, nowayout);  in kempld_wdt_probe()
478 	ret = kempld_wdt_probe_stages(wdd);  in kempld_wdt_probe()
482 	kempld_wdt_set_timeout(wdd, timeout);  in kempld_wdt_probe()
483 	kempld_wdt_set_pretimeout(wdd, pretimeout);  in kempld_wdt_probe()
493 	ret = watchdog_register_device(wdd);  in kempld_wdt_probe()
497 	dev_info(dev, "Watchdog registered with %ds timeout\n", wdd->timeout);  in kempld_wdt_probe()
506 	kempld_wdt_stop(&wdt_data->wdd);  in kempld_wdt_shutdown()
512 	struct watchdog_device *wdd = &wdt_data->wdd;  in kempld_wdt_remove()  local
516 		ret = kempld_wdt_stop(wdd);  in kempld_wdt_remove()
517 	watchdog_unregister_device(wdd);  in kempld_wdt_remove()
529 	struct watchdog_device *wdd = &wdt_data->wdd;  in kempld_wdt_suspend()  local
538 		return kempld_wdt_stop(wdd);  in kempld_wdt_suspend()
547 	struct watchdog_device *wdd = &wdt_data->wdd;  in kempld_wdt_resume()  local
554 		return kempld_wdt_start(wdd);  in kempld_wdt_resume()
556 		return kempld_wdt_stop(wdd);  in kempld_wdt_resume()