drivers/watchdog/s32g_wdt.c

39 	struct watchdog_device wdog;
65 	return container_of(wdd, struct s32g_wdt_device, wdog);
73 static int s32g_wdt_ping(struct watchdog_device *wdog)
75 	struct s32g_wdt_device *wdev = wdd_to_s32g_wdt(wdog);
83 static int s32g_wdt_start(struct watchdog_device *wdog)
85 	struct s32g_wdt_device *wdev = wdd_to_s32g_wdt(wdog);
97 static int s32g_wdt_stop(struct watchdog_device *wdog)
99 	struct s32g_wdt_device *wdev = wdd_to_s32g_wdt(wdog);
111 static int s32g_wdt_set_timeout(struct watchdog_device *wdog, unsigned int timeout)
113 	struct s32g_wdt_device *wdev = wdd_to_s32g_wdt(wdog);
117 	wdog->timeout = timeout;
128 	return s32g_wdt_ping(wdog);
131 static unsigned int s32g_wdt_get_timeleft(struct watchdog_device *wdog)
133 	struct s32g_wdt_device *wdev = wdd_to_s32g_wdt(wdog);
144 	is_running = watchdog_hw_running(wdog);
147 		s32g_wdt_stop(wdog);
152 		s32g_wdt_start(wdog);
171 	val = wdog_sec_to_count(wdev, wdev->wdog.timeout);
209 		s32g_wdt_start(&wdev->wdog);
210 		set_bit(WDOG_HW_RUNNING, &wdev->wdog.status);
220 	struct watchdog_device *wdog;
242 	wdog = &wdev->wdog;
243 	wdog->info = &s32g_wdt_info;
244 	wdog->ops = &s32g_wdt_ops;
252 	wdog->min_timeout = 0;
262 	wdog->max_timeout = UINT_MAX / wdev->rate;
268 	ret = watchdog_init_timeout(wdog, timeout_param, dev);
276 	watchdog_set_nowayout(wdog, nowayout);
283 	watchdog_stop_on_unregister(wdog);
287 	ret = devm_watchdog_register_device(dev, wdog);
292 		 wdog->timeout, nowayout, early_enable);