56 	struct watchdog_device wdt_dev;  member
62 static int pdc_wdt_keepalive(struct watchdog_device *wdt_dev)  in pdc_wdt_keepalive()  argument
64 	struct pdc_wdt_dev *wdt = watchdog_get_drvdata(wdt_dev);  in pdc_wdt_keepalive()
72 static int pdc_wdt_stop(struct watchdog_device *wdt_dev)  in pdc_wdt_stop()  argument
75 	struct pdc_wdt_dev *wdt = watchdog_get_drvdata(wdt_dev);  in pdc_wdt_stop()
82 	pdc_wdt_keepalive(wdt_dev);  in pdc_wdt_stop()
87 static int pdc_wdt_set_timeout(struct watchdog_device *wdt_dev,  in pdc_wdt_set_timeout()  argument
91 	struct pdc_wdt_dev *wdt = watchdog_get_drvdata(wdt_dev);  in pdc_wdt_set_timeout()
94 	wdt->wdt_dev.timeout = new_timeout;  in pdc_wdt_set_timeout()
104 static int pdc_wdt_start(struct watchdog_device *wdt_dev)  in pdc_wdt_start()  argument
107 	struct pdc_wdt_dev *wdt = watchdog_get_drvdata(wdt_dev);  in pdc_wdt_start()
186 		pdc_wdt->wdt_dev.min_timeout = PDC_WDT_MIN_TIMEOUT + 1;  in pdc_wdt_probe()
188 		pdc_wdt->wdt_dev.min_timeout = PDC_WDT_MIN_TIMEOUT;  in pdc_wdt_probe()
190 	pdc_wdt->wdt_dev.info = &pdc_wdt_info;  in pdc_wdt_probe()
191 	pdc_wdt->wdt_dev.ops = &pdc_wdt_ops;  in pdc_wdt_probe()
192 	pdc_wdt->wdt_dev.max_timeout = 1 << PDC_WDT_CONFIG_DELAY_MASK;  in pdc_wdt_probe()
193 	pdc_wdt->wdt_dev.parent = &pdev->dev;  in pdc_wdt_probe()
194 	watchdog_set_drvdata(&pdc_wdt->wdt_dev, pdc_wdt);  in pdc_wdt_probe()
196 	ret = watchdog_init_timeout(&pdc_wdt->wdt_dev, heartbeat, &pdev->dev);  in pdc_wdt_probe()
198 		pdc_wdt->wdt_dev.timeout = pdc_wdt->wdt_dev.max_timeout;  in pdc_wdt_probe()
203 	pdc_wdt_stop(&pdc_wdt->wdt_dev);  in pdc_wdt_probe()
211 		pdc_wdt->wdt_dev.bootstatus |= WDIOF_CARDRESET;  in pdc_wdt_probe()
233 	watchdog_set_nowayout(&pdc_wdt->wdt_dev, nowayout);  in pdc_wdt_probe()
237 	ret = watchdog_register_device(&pdc_wdt->wdt_dev);  in pdc_wdt_probe()
254 	pdc_wdt_stop(&pdc_wdt->wdt_dev);  in pdc_wdt_shutdown()
261 	pdc_wdt_stop(&pdc_wdt->wdt_dev);  in pdc_wdt_remove()
262 	watchdog_unregister_device(&pdc_wdt->wdt_dev);  in pdc_wdt_remove()