64 	int error;  in pm8941_reboot_notify()  local
72 	error = regmap_update_bits(pwrkey->regmap,  in pm8941_reboot_notify()
76 	if (error)  in pm8941_reboot_notify()
79 			error);  in pm8941_reboot_notify()
98 	error = regmap_update_bits(pwrkey->regmap,  in pm8941_reboot_notify()
102 	if (error)  in pm8941_reboot_notify()
104 			error);  in pm8941_reboot_notify()
106 	error = regmap_update_bits(pwrkey->regmap,  in pm8941_reboot_notify()
110 	if (error)  in pm8941_reboot_notify()
111 		dev_err(pwrkey->dev, "unable to re-set enable: %d\n", error);  in pm8941_reboot_notify()
120 	int error;  in pm8941_pwrkey_irq()  local
122 	error = regmap_read(pwrkey->regmap,  in pm8941_pwrkey_irq()
124 	if (error)  in pm8941_pwrkey_irq()
161 	int error;  in pm8941_pwrkey_probe()  local
191 	error = of_property_read_u32(pdev->dev.of_node, "reg",  in pm8941_pwrkey_probe()
193 	if (error)  in pm8941_pwrkey_probe()
194 		return error;  in pm8941_pwrkey_probe()
196 	error = regmap_read(pwrkey->regmap, pwrkey->baseaddr + PON_REV2,  in pm8941_pwrkey_probe()
198 	if (error) {  in pm8941_pwrkey_probe()
199 		dev_err(&pdev->dev, "failed to set debounce: %d\n", error);  in pm8941_pwrkey_probe()
200 		return error;  in pm8941_pwrkey_probe()
217 	error = regmap_update_bits(pwrkey->regmap,  in pm8941_pwrkey_probe()
221 	if (error) {  in pm8941_pwrkey_probe()
222 		dev_err(&pdev->dev, "failed to set debounce: %d\n", error);  in pm8941_pwrkey_probe()
223 		return error;  in pm8941_pwrkey_probe()
226 	error = regmap_update_bits(pwrkey->regmap,  in pm8941_pwrkey_probe()
230 	if (error) {  in pm8941_pwrkey_probe()
231 		dev_err(&pdev->dev, "failed to set pull: %d\n", error);  in pm8941_pwrkey_probe()
232 		return error;  in pm8941_pwrkey_probe()
235 	error = devm_request_threaded_irq(&pdev->dev, pwrkey->irq,  in pm8941_pwrkey_probe()
239 	if (error) {  in pm8941_pwrkey_probe()
240 		dev_err(&pdev->dev, "failed requesting IRQ: %d\n", error);  in pm8941_pwrkey_probe()
241 		return error;  in pm8941_pwrkey_probe()
244 	error = input_register_device(pwrkey->input);  in pm8941_pwrkey_probe()
245 	if (error) {  in pm8941_pwrkey_probe()
247 			error);  in pm8941_pwrkey_probe()
248 		return error;  in pm8941_pwrkey_probe()
252 	error = register_reboot_notifier(&pwrkey->reboot_notifier);  in pm8941_pwrkey_probe()
253 	if (error) {  in pm8941_pwrkey_probe()
255 			error);  in pm8941_pwrkey_probe()
256 		return error;  in pm8941_pwrkey_probe()