42 static void retu_wdt_ping_enable(struct retu_wdt_dev *wdev)  in retu_wdt_ping_enable()  argument
44 	retu_write(wdev->rdev, RETU_REG_WATCHDOG, RETU_WDT_MAX_TIMER);  in retu_wdt_ping_enable()
45 	schedule_delayed_work(&wdev->ping_work,  in retu_wdt_ping_enable()
49 static void retu_wdt_ping_disable(struct retu_wdt_dev *wdev)  in retu_wdt_ping_disable()  argument
51 	retu_write(wdev->rdev, RETU_REG_WATCHDOG, RETU_WDT_MAX_TIMER);  in retu_wdt_ping_disable()
52 	cancel_delayed_work_sync(&wdev->ping_work);  in retu_wdt_ping_disable()
57 	struct retu_wdt_dev *wdev = container_of(to_delayed_work(work),  in retu_wdt_ping_work()  local
59 	retu_wdt_ping_enable(wdev);  in retu_wdt_ping_work()
64 	struct retu_wdt_dev *wdev = watchdog_get_drvdata(wdog);  in retu_wdt_start()  local
66 	retu_wdt_ping_disable(wdev);  in retu_wdt_start()
68 	return retu_write(wdev->rdev, RETU_REG_WATCHDOG, wdog->timeout);  in retu_wdt_start()
73 	struct retu_wdt_dev *wdev = watchdog_get_drvdata(wdog);  in retu_wdt_stop()  local
75 	retu_wdt_ping_enable(wdev);  in retu_wdt_stop()
82 	struct retu_wdt_dev *wdev = watchdog_get_drvdata(wdog);  in retu_wdt_ping()  local
84 	return retu_write(wdev->rdev, RETU_REG_WATCHDOG, wdog->timeout);  in retu_wdt_ping()
90 	struct retu_wdt_dev *wdev = watchdog_get_drvdata(wdog);  in retu_wdt_set_timeout()  local
93 	return retu_write(wdev->rdev, RETU_REG_WATCHDOG, wdog->timeout);  in retu_wdt_set_timeout()
114 	struct retu_wdt_dev *wdev;  in retu_wdt_probe()  local
121 	wdev = devm_kzalloc(&pdev->dev, sizeof(*wdev), GFP_KERNEL);  in retu_wdt_probe()
122 	if (!wdev)  in retu_wdt_probe()
132 	watchdog_set_drvdata(retu_wdt, wdev);  in retu_wdt_probe()
135 	wdev->rdev		= rdev;  in retu_wdt_probe()
136 	wdev->dev		= &pdev->dev;  in retu_wdt_probe()
138 	INIT_DELAYED_WORK(&wdev->ping_work, retu_wdt_ping_work);  in retu_wdt_probe()
147 		retu_wdt_ping_enable(wdev);  in retu_wdt_probe()
157 	struct retu_wdt_dev *wdev = watchdog_get_drvdata(wdog);  in retu_wdt_remove()  local
160 	cancel_delayed_work_sync(&wdev->ping_work);  in retu_wdt_remove()