TDA_FANSPEED_MIN
sc->sc_cfan_speed = sc->sc_sfan_speed = (TDA_FANSPEED_MAX+TDA_FANSPEED_MIN)/2;
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;
cspeed = TDA_FANSPEED_MIN;
cspeed = TDA_FANSPEED_MIN +
(TDA_FANSPEED_MAX - TDA_FANSPEED_MIN) /
sspeed = TDA_FANSPEED_MIN;
sspeed = TDA_FANSPEED_MIN +
(TDA_FANSPEED_MAX - TDA_FANSPEED_MIN) /