TDA_FANSPEED_MIN
if (sc->sc_cfan_speed < TDA_FANSPEED_MIN)
sc->sc_cfan_speed = TDA_FANSPEED_MIN;
if (sc->sc_sfan_speed < TDA_FANSPEED_MIN)
sc->sc_sfan_speed = TDA_FANSPEED_MIN;
sc->sc_cfan_speed = TDA_FANSPEED_MIN;
sc->sc_cfan_speed = TDA_FANSPEED_MIN +
(TDA_FANSPEED_MAX - TDA_FANSPEED_MIN) /
sc->sc_sfan_speed = TDA_FANSPEED_MIN;
sc->sc_sfan_speed = TDA_FANSPEED_MIN +
(TDA_FANSPEED_MAX - TDA_FANSPEED_MIN) /