LMENV_2_5V
sc->sc_sensor[LMENV_2_5V].state = ENVSYS_SINVALID;
strlcpy(sc->sc_sensor[LMENV_2_5V].desc, "External 2",
sizeof(sc->sc_sensor[LMENV_2_5V].desc));
sc->sc_sensor[LMENV_2_5V].units = ENVSYS_SVOLTS_DC;
strlcpy(sc->sc_sensor[LMENV_2_5V].desc, "+2.5Vin",
sizeof(sc->sc_sensor[LMENV_2_5V].desc));
case LMENV_2_5V: