65 	struct da9063_watchdog *wdt = watchdog_get_drvdata(wdd);  in da9063_wdt_start()  local
69 	selector = da9063_wdt_timeout_to_sel(wdt->wdtdev.timeout);  in da9063_wdt_start()
70 	ret = _da9063_wdt_set_timeout(wdt->da9063, selector);  in da9063_wdt_start()
72 		dev_err(wdt->da9063->dev, "Watchdog failed to start (err = %d)\n",  in da9063_wdt_start()
80 	struct da9063_watchdog *wdt = watchdog_get_drvdata(wdd);  in da9063_wdt_stop()  local
83 	ret = regmap_update_bits(wdt->da9063->regmap, DA9063_REG_CONTROL_D,  in da9063_wdt_stop()
86 		dev_alert(wdt->da9063->dev, "Watchdog failed to stop (err = %d)\n",  in da9063_wdt_stop()
94 	struct da9063_watchdog *wdt = watchdog_get_drvdata(wdd);  in da9063_wdt_ping()  local
97 	ret = regmap_write(wdt->da9063->regmap, DA9063_REG_CONTROL_F,  in da9063_wdt_ping()
100 		dev_alert(wdt->da9063->dev, "Failed to ping the watchdog (err = %d)\n",  in da9063_wdt_ping()
109 	struct da9063_watchdog *wdt = watchdog_get_drvdata(wdd);  in da9063_wdt_set_timeout()  local
114 	ret = _da9063_wdt_set_timeout(wdt->da9063, selector);  in da9063_wdt_set_timeout()
116 		dev_err(wdt->da9063->dev, "Failed to set watchdog timeout (err = %d)\n",  in da9063_wdt_set_timeout()
127 	struct da9063_watchdog *wdt = container_of(this,  in da9063_wdt_restart_handler()  local
132 	ret = regmap_write(wdt->da9063->regmap, DA9063_REG_CONTROL_F,  in da9063_wdt_restart_handler()
135 		dev_alert(wdt->da9063->dev, "Failed to shutdown (err = %d)\n",  in da9063_wdt_restart_handler()
158 	struct da9063_watchdog *wdt;  in da9063_wdt_probe()  local
167 	wdt = devm_kzalloc(&pdev->dev, sizeof(*wdt), GFP_KERNEL);  in da9063_wdt_probe()
168 	if (!wdt)  in da9063_wdt_probe()
171 	wdt->da9063 = da9063;  in da9063_wdt_probe()
173 	wdt->wdtdev.info = &da9063_watchdog_info;  in da9063_wdt_probe()
174 	wdt->wdtdev.ops = &da9063_watchdog_ops;  in da9063_wdt_probe()
175 	wdt->wdtdev.min_timeout = DA9063_WDT_MIN_TIMEOUT;  in da9063_wdt_probe()
176 	wdt->wdtdev.max_timeout = DA9063_WDT_MAX_TIMEOUT;  in da9063_wdt_probe()
177 	wdt->wdtdev.timeout = DA9063_WDG_TIMEOUT;  in da9063_wdt_probe()
179 	wdt->wdtdev.status = WATCHDOG_NOWAYOUT_INIT_STATUS;  in da9063_wdt_probe()
181 	watchdog_set_drvdata(&wdt->wdtdev, wdt);  in da9063_wdt_probe()
182 	dev_set_drvdata(&pdev->dev, wdt);  in da9063_wdt_probe()
184 	ret = watchdog_register_device(&wdt->wdtdev);  in da9063_wdt_probe()
188 	wdt->restart_handler.notifier_call = da9063_wdt_restart_handler;  in da9063_wdt_probe()
189 	wdt->restart_handler.priority = 128;  in da9063_wdt_probe()
190 	ret = register_restart_handler(&wdt->restart_handler);  in da9063_wdt_probe()
192 		dev_err(wdt->da9063->dev,  in da9063_wdt_probe()
200 	struct da9063_watchdog *wdt = dev_get_drvdata(&pdev->dev);  in da9063_wdt_remove()  local
202 	unregister_restart_handler(&wdt->restart_handler);  in da9063_wdt_remove()
204 	watchdog_unregister_device(&wdt->wdtdev);  in da9063_wdt_remove()