drivers/watchdog/bcm47xx_wdt.c

50 	struct bcm47xx_wdt *wdt = bcm47xx_wdt_get(wdd);
52 	wdt->timer_set_ms(wdt, wdd->timeout * 1000);
64 	struct bcm47xx_wdt *wdt = bcm47xx_wdt_get(wdd);
66 	wdt->timer_set(wdt, 0);
74 	struct bcm47xx_wdt *wdt = bcm47xx_wdt_get(wdd);
75 	u32 max_timer = wdt->max_timer_ms;
90 	struct bcm47xx_wdt *wdt = bcm47xx_wdt_get(wdd);
92 	wdt->timer_set(wdt, 1);
108 	struct bcm47xx_wdt *wdt = from_timer(wdt, t, soft_timer);
109 	u32 next_tick = min(wdt->wdd.timeout * 1000, wdt->max_timer_ms);
111 	if (!atomic_dec_and_test(&wdt->soft_ticks)) {
112 		wdt->timer_set_ms(wdt, next_tick);
113 		mod_timer(&wdt->soft_timer, jiffies + HZ);
121 	struct bcm47xx_wdt *wdt = bcm47xx_wdt_get(wdd);
123 	atomic_set(&wdt->soft_ticks, wdd->timeout);
130 	struct bcm47xx_wdt *wdt = bcm47xx_wdt_get(wdd);
133 	bcm47xx_wdt_soft_timer_tick(&wdt->soft_timer);
140 	struct bcm47xx_wdt *wdt = bcm47xx_wdt_get(wdd);
142 	del_timer_sync(&wdt->soft_timer);
143 	wdt->timer_set(wdt, 0);
181 	struct bcm47xx_wdt *wdt = dev_get_platdata(&pdev->dev);
183 	if (!wdt)
186 	soft = wdt->max_timer_ms < WDT_SOFTTIMER_THRESHOLD * 1000;
189 		wdt->wdd.ops = &bcm47xx_wdt_soft_ops;
190 		timer_setup(&wdt->soft_timer, bcm47xx_wdt_soft_timer_tick, 0);
192 		wdt->wdd.ops = &bcm47xx_wdt_hard_ops;
195 	wdt->wdd.info = &bcm47xx_wdt_info;
196 	wdt->wdd.timeout = WDT_DEFAULT_TIME;
197 	wdt->wdd.parent = &pdev->dev;
198 	ret = wdt->wdd.ops->set_timeout(&wdt->wdd, timeout);
201 	watchdog_set_nowayout(&wdt->wdd, nowayout);
202 	watchdog_set_restart_priority(&wdt->wdd, 64);
203 	watchdog_stop_on_reboot(&wdt->wdd);
205 	ret = devm_watchdog_register_device(&pdev->dev, &wdt->wdd);
216 		del_timer_sync(&wdt->soft_timer);
223 		.name	= "bcm47xx-wdt",