55 #define to_omap_wdt_dev(_wdog)	container_of(_wdog, struct omap_wdt_dev, wdog)
63 	struct watchdog_device wdog;  member
131 static int omap_wdt_start(struct watchdog_device *wdog)  in omap_wdt_start()  argument
133 	struct omap_wdt_dev *wdev = to_omap_wdt_dev(wdog);  in omap_wdt_start()
157 	omap_wdt_set_timer(wdev, wdog->timeout);  in omap_wdt_start()
166 static int omap_wdt_stop(struct watchdog_device *wdog)  in omap_wdt_stop()  argument
168 	struct omap_wdt_dev *wdev = to_omap_wdt_dev(wdog);  in omap_wdt_stop()
178 static int omap_wdt_ping(struct watchdog_device *wdog)  in omap_wdt_ping()  argument
180 	struct omap_wdt_dev *wdev = to_omap_wdt_dev(wdog);  in omap_wdt_ping()
189 static int omap_wdt_set_timeout(struct watchdog_device *wdog,  in omap_wdt_set_timeout()  argument
192 	struct omap_wdt_dev *wdev = to_omap_wdt_dev(wdog);  in omap_wdt_set_timeout()
199 	wdog->timeout = timeout;  in omap_wdt_set_timeout()
205 static unsigned int omap_wdt_get_timeleft(struct watchdog_device *wdog)  in omap_wdt_get_timeleft()  argument
207 	struct omap_wdt_dev *wdev = to_omap_wdt_dev(wdog);  in omap_wdt_get_timeleft()
249 	wdev->wdog.info = &omap_wdt_info;  in omap_wdt_probe()
250 	wdev->wdog.ops = &omap_wdt_ops;  in omap_wdt_probe()
251 	wdev->wdog.min_timeout = TIMER_MARGIN_MIN;  in omap_wdt_probe()
252 	wdev->wdog.max_timeout = TIMER_MARGIN_MAX;  in omap_wdt_probe()
253 	wdev->wdog.timeout = TIMER_MARGIN_DEFAULT;  in omap_wdt_probe()
254 	wdev->wdog.parent = &pdev->dev;  in omap_wdt_probe()
256 	watchdog_init_timeout(&wdev->wdog, timer_margin, &pdev->dev);  in omap_wdt_probe()
258 	watchdog_set_nowayout(&wdev->wdog, nowayout);  in omap_wdt_probe()
268 			wdev->wdog.bootstatus = WDIOF_CARDRESET;  in omap_wdt_probe()
272 		omap_wdt_start(&wdev->wdog);  in omap_wdt_probe()
273 		set_bit(WDOG_HW_RUNNING, &wdev->wdog.status);  in omap_wdt_probe()
278 	ret = watchdog_register_device(&wdev->wdog);  in omap_wdt_probe()
287 		wdev->wdog.timeout);  in omap_wdt_probe()
290 		omap_wdt_start(&wdev->wdog);  in omap_wdt_probe()
314 	watchdog_unregister_device(&wdev->wdog);  in omap_wdt_remove()