read_from_ec
ret = read_from_ec(reg, 1, &raw_val);
retval = read_from_ec(reg, 1, &val);
ret = read_from_ec(reg, 1, &val);
ret = read_from_ec(OXP_X1_CHARGE_LIMIT_REG, 1, &raw_val);
ret = read_from_ec(OXP_X1_CHARGE_INHIBIT_REG, 1, &raw_val);
return read_from_ec(ORANGEPI_SENSOR_PWM_ENABLE_REG, 1, val);
return read_from_ec(OXP_SENSOR_PWM_ENABLE_REG, 1, val);
return read_from_ec(ORANGEPI_SENSOR_FAN_REG, 2, val);
return read_from_ec(OXP_2_SENSOR_FAN_REG, 2, val);
return read_from_ec(OXP_SENSOR_FAN_REG, 2, val);
ret = read_from_ec(ORANGEPI_SENSOR_PWM_REG, 1, val);
ret = read_from_ec(OXP_SENSOR_PWM_REG, 1, val);
ret = read_from_ec(OXP_SENSOR_PWM_REG, 1, val);
ret = read_from_ec(OXP_SENSOR_PWM_REG, 1, val);