46 static int jz4740_wdt_ping(struct watchdog_device *wdt_dev)  in jz4740_wdt_ping()  argument
48 	struct jz4740_wdt_drvdata *drvdata = watchdog_get_drvdata(wdt_dev);  in jz4740_wdt_ping()
55 static int jz4740_wdt_set_timeout(struct watchdog_device *wdt_dev,  in jz4740_wdt_set_timeout()  argument
58 	struct jz4740_wdt_drvdata *drvdata = watchdog_get_drvdata(wdt_dev);  in jz4740_wdt_set_timeout()
71 	wdt_dev->timeout = new_timeout;  in jz4740_wdt_set_timeout()
75 static int jz4740_wdt_start(struct watchdog_device *wdt_dev)  in jz4740_wdt_start()  argument
77 	struct jz4740_wdt_drvdata *drvdata = watchdog_get_drvdata(wdt_dev);  in jz4740_wdt_start()
87 	jz4740_wdt_set_timeout(wdt_dev, wdt_dev->timeout);  in jz4740_wdt_start()
96 static int jz4740_wdt_stop(struct watchdog_device *wdt_dev)  in jz4740_wdt_stop()  argument
98 	struct jz4740_wdt_drvdata *drvdata = watchdog_get_drvdata(wdt_dev);  in jz4740_wdt_stop()
106 static int jz4740_wdt_restart(struct watchdog_device *wdt_dev,  in jz4740_wdt_restart()  argument
109 	wdt_dev->timeout = 0;  in jz4740_wdt_restart()
110 	jz4740_wdt_start(wdt_dev);  in jz4740_wdt_restart()