312 	u64 lux;  in cm32181_get_lux()  local
318 	lux = cm32181->lux_per_bit;  in cm32181_get_lux()
319 	lux *= cm32181->lux_per_bit_base_it;  in cm32181_get_lux()
320 	lux = div_u64(lux, als_it);  in cm32181_get_lux()
326 	lux *= ret;  in cm32181_get_lux()
327 	lux *= cm32181->calibscale;  in cm32181_get_lux()
328 	lux = div_u64(lux, CM32181_CALIBSCALE_RESOLUTION);  in cm32181_get_lux()
329 	lux = div_u64(lux, CM32181_LUX_PER_BIT_RESOLUTION);  in cm32181_get_lux()
331 	if (lux > 0xFFFF)  in cm32181_get_lux()
332 		lux = 0xFFFF;  in cm32181_get_lux()
334 	return lux;  in cm32181_get_lux()