86 	struct watchdog_device wdt_dev;  member
93 static int pdc_wdt_keepalive(struct watchdog_device *wdt_dev)  in pdc_wdt_keepalive()  argument
95 	struct pdc_wdt_dev *wdt = watchdog_get_drvdata(wdt_dev);  in pdc_wdt_keepalive()
103 static int pdc_wdt_stop(struct watchdog_device *wdt_dev)  in pdc_wdt_stop()  argument
106 	struct pdc_wdt_dev *wdt = watchdog_get_drvdata(wdt_dev);  in pdc_wdt_stop()
113 	pdc_wdt_keepalive(wdt_dev);  in pdc_wdt_stop()
124 	val |= order_base_2(wdt->wdt_dev.timeout * clk_rate) - 1;  in __pdc_wdt_set_timeout()
128 static int pdc_wdt_set_timeout(struct watchdog_device *wdt_dev,  in pdc_wdt_set_timeout()  argument
131 	struct pdc_wdt_dev *wdt = watchdog_get_drvdata(wdt_dev);  in pdc_wdt_set_timeout()
133 	wdt->wdt_dev.timeout = new_timeout;  in pdc_wdt_set_timeout()
141 static int pdc_wdt_start(struct watchdog_device *wdt_dev)  in pdc_wdt_start()  argument
144 	struct pdc_wdt_dev *wdt = watchdog_get_drvdata(wdt_dev);  in pdc_wdt_start()
238 		pdc_wdt->wdt_dev.min_timeout = PDC_WDT_MIN_TIMEOUT + 1;  in pdc_wdt_probe()
240 		pdc_wdt->wdt_dev.min_timeout = PDC_WDT_MIN_TIMEOUT;  in pdc_wdt_probe()
242 	pdc_wdt->wdt_dev.info = &pdc_wdt_info;  in pdc_wdt_probe()
243 	pdc_wdt->wdt_dev.ops = &pdc_wdt_ops;  in pdc_wdt_probe()
247 	pdc_wdt->wdt_dev.max_timeout = div;  in pdc_wdt_probe()
248 	pdc_wdt->wdt_dev.timeout = PDC_WDT_DEF_TIMEOUT;  in pdc_wdt_probe()
249 	pdc_wdt->wdt_dev.parent = &pdev->dev;  in pdc_wdt_probe()
250 	watchdog_set_drvdata(&pdc_wdt->wdt_dev, pdc_wdt);  in pdc_wdt_probe()
252 	watchdog_init_timeout(&pdc_wdt->wdt_dev, heartbeat, &pdev->dev);  in pdc_wdt_probe()
254 	pdc_wdt_stop(&pdc_wdt->wdt_dev);  in pdc_wdt_probe()
262 		pdc_wdt->wdt_dev.bootstatus |= WDIOF_CARDRESET;  in pdc_wdt_probe()
284 	watchdog_set_nowayout(&pdc_wdt->wdt_dev, nowayout);  in pdc_wdt_probe()
288 	ret = watchdog_register_device(&pdc_wdt->wdt_dev);  in pdc_wdt_probe()
312 	pdc_wdt_stop(&pdc_wdt->wdt_dev);  in pdc_wdt_shutdown()
320 	pdc_wdt_stop(&pdc_wdt->wdt_dev);  in pdc_wdt_remove()
321 	watchdog_unregister_device(&pdc_wdt->wdt_dev);  in pdc_wdt_remove()