82 #define to_wdt(wdd) container_of(wdd, struct at91wdt, wdd)  argument
84 	struct watchdog_device wdd;  member
125 	    !watchdog_active(&wdt->wdd)) {  in at91_ping()
133 static int at91_wdt_start(struct watchdog_device *wdd)  in at91_wdt_start()  argument
135 	struct at91wdt *wdt = to_wdt(wdd);  in at91_wdt_start()
137 	wdt->next_heartbeat = jiffies + wdd->timeout * HZ;  in at91_wdt_start()
141 static int at91_wdt_stop(struct watchdog_device *wdd)  in at91_wdt_stop()  argument
147 static int at91_wdt_set_timeout(struct watchdog_device *wdd, unsigned int new_timeout)  in at91_wdt_set_timeout()  argument
149 	wdd->timeout = new_timeout;  in at91_wdt_set_timeout()
150 	return at91_wdt_start(wdd);  in at91_wdt_set_timeout()
235 	if (watchdog_init_timeout(&wdt->wdd, 0, dev))  in at91_wdt_init()
236 		watchdog_init_timeout(&wdt->wdd, heartbeat, dev);  in at91_wdt_init()
237 	watchdog_set_nowayout(&wdt->wdd, wdt->nowayout);  in at91_wdt_init()
238 	err = watchdog_register_device(&wdt->wdd);  in at91_wdt_init()
242 	wdt->next_heartbeat = jiffies + wdt->wdd.timeout * HZ;  in at91_wdt_init()
276 		dev_warn(wdt->wdd.parent, "failed to get IRQ from DT\n");  in of_at91wdt_init()
343 	wdt->wdd.parent = &pdev->dev;  in at91wdt_probe()
344 	wdt->wdd.info = &at91_wdt_info;  in at91wdt_probe()
345 	wdt->wdd.ops = &at91_wdt_ops;  in at91wdt_probe()
346 	wdt->wdd.timeout = WDT_HEARTBEAT;  in at91wdt_probe()
347 	wdt->wdd.min_timeout = 1;  in at91wdt_probe()
348 	wdt->wdd.max_timeout = 0xFFFF;  in at91wdt_probe()
368 		wdt->wdd.timeout, wdt->nowayout);  in at91wdt_probe()
376 	watchdog_unregister_device(&wdt->wdd);  in at91wdt_remove()