56 #define to_omap_wdt_dev(_wdog)	container_of(_wdog, struct omap_wdt_dev, wdog)
64 	struct watchdog_device wdog;  member
132 static int omap_wdt_start(struct watchdog_device *wdog)  in omap_wdt_start()  argument
134 	struct omap_wdt_dev *wdev = to_omap_wdt_dev(wdog);  in omap_wdt_start()
158 	omap_wdt_set_timer(wdev, wdog->timeout);  in omap_wdt_start()
167 static int omap_wdt_stop(struct watchdog_device *wdog)  in omap_wdt_stop()  argument
169 	struct omap_wdt_dev *wdev = to_omap_wdt_dev(wdog);  in omap_wdt_stop()
179 static int omap_wdt_ping(struct watchdog_device *wdog)  in omap_wdt_ping()  argument
181 	struct omap_wdt_dev *wdev = to_omap_wdt_dev(wdog);  in omap_wdt_ping()
190 static int omap_wdt_set_timeout(struct watchdog_device *wdog,  in omap_wdt_set_timeout()  argument
193 	struct omap_wdt_dev *wdev = to_omap_wdt_dev(wdog);  in omap_wdt_set_timeout()
200 	wdog->timeout = timeout;  in omap_wdt_set_timeout()
206 static unsigned int omap_wdt_get_timeleft(struct watchdog_device *wdog)  in omap_wdt_get_timeleft()  argument
208 	struct omap_wdt_dev *wdev = to_omap_wdt_dev(wdog);  in omap_wdt_get_timeleft()
252 	wdev->wdog.info = &omap_wdt_info;  in omap_wdt_probe()
253 	wdev->wdog.ops = &omap_wdt_ops;  in omap_wdt_probe()
254 	wdev->wdog.min_timeout = TIMER_MARGIN_MIN;  in omap_wdt_probe()
255 	wdev->wdog.max_timeout = TIMER_MARGIN_MAX;  in omap_wdt_probe()
256 	wdev->wdog.parent = &pdev->dev;  in omap_wdt_probe()
258 	if (watchdog_init_timeout(&wdev->wdog, timer_margin, &pdev->dev) < 0)  in omap_wdt_probe()
259 		wdev->wdog.timeout = TIMER_MARGIN_DEFAULT;  in omap_wdt_probe()
261 	watchdog_set_nowayout(&wdev->wdog, nowayout);  in omap_wdt_probe()
271 			wdev->wdog.bootstatus = WDIOF_CARDRESET;  in omap_wdt_probe()
276 	ret = watchdog_register_device(&wdev->wdog);  in omap_wdt_probe()
284 		wdev->wdog.timeout);  in omap_wdt_probe()
289 		omap_wdt_start(&wdev->wdog);  in omap_wdt_probe()
311 	watchdog_unregister_device(&wdev->wdog);  in omap_wdt_remove()