BH1770_LUX_RANGE
if (thresh > BH1770_LUX_RANGE)
return min(lux, (u32)BH1770_LUX_RANGE);
if (threshold_hi != BH1770_LUX_RANGE && threshold_hi != 0)
if (threshold_lo != BH1770_LUX_RANGE && threshold_lo != 0)
chip->lux_thres_hi_onchip = BH1770_LUX_RANGE;
return sprintf(buf, "%d\n", BH1770_LUX_RANGE);