AXP_SENSOR_BATT_CHARGE_STATE
axppmic_sensor_update(sc->sc_sme, &sc->sc_sensor[AXP_SENSOR_BATT_CHARGE_STATE]);
e = &sc->sc_sensor[AXP_SENSOR_BATT_CHARGE_STATE];
e->private = AXP_SENSOR_BATT_CHARGE_STATE;
case AXP_SENSOR_BATT_CHARGE_STATE: