155 		return -EINVAL;  in max8997_list_voltage_charger_cv()
158 	return -EINVAL;  in max8997_list_voltage_charger_cv()
170 		return -EINVAL;  in max8997_list_voltage()
174 		return -EINVAL;  in max8997_list_voltage()
178 		return -EINVAL;  in max8997_list_voltage()
251 		return -EINVAL;  in max8997_get_enable_register()
357 		return -EINVAL;  in max8997_get_voltage_register()
395 		return -EINVAL;  in max8997_get_voltage_proper_val()
398 		return -EINVAL;  in max8997_get_voltage_proper_val()
406 		return -EINVAL;  in max8997_get_voltage_proper_val()
422 		return -EINVAL;  in max8997_set_voltage_charger_cv()
429 		return -EINVAL;  in max8997_set_voltage_charger_cv()
433 			return -EINVAL;  in max8997_set_voltage_charger_cv()
443 			return -EINVAL;  in max8997_set_voltage_charger_cv()
451 				return -EINVAL;  in max8997_set_voltage_charger_cv()
481 		return -EINVAL;  in max8997_set_voltage_ldobuck()
489 		return -EINVAL;  in max8997_set_voltage_ldobuck()
580 		return -EINVAL;  in max8997_assess_side_effect()
624 		return -EINVAL;  in max8997_assess_side_effect()
643 		return -EINVAL;  in max8997_set_voltage_buck()
690 		return -EINVAL;  in max8997_set_voltage_buck()
698 		return -EINVAL;  in max8997_set_voltage_buck()
717 		return -EINVAL;  in max8997_set_voltage_safeout_sel()
805 		return -EINVAL;  in max8997_set_current_limit()
816 		return -EINVAL;  in max8997_get_current_limit()
905 			return -EINVAL;  in max8997_pmic_dt_parse_dvs_gpio()
929 		return -EINVAL;  in max8997_pmic_dt_parse_pdata()
976 			return -EINVAL;  in max8997_pmic_dt_parse_pdata()
1000 		return -EINVAL;  in max8997_pmic_dt_parse_pdata()
1007 		return -EINVAL;  in max8997_pmic_dt_parse_pdata()
1014 		return -EINVAL;  in max8997_pmic_dt_parse_pdata()
1140 			return -EINVAL;  in max8997_pmic_probe()