649 	u64 helper64;  in bu27034_fixp_calc_t1_64bit()  local
651 	helper64 = (u64)coeff * (u64)ch1 * (u64)ch1;  in bu27034_fixp_calc_t1_64bit()
655 		do_div(helper64, helper);  in bu27034_fixp_calc_t1_64bit()
657 		return gain_mul_div_helper(helper64, gain0, ch0);  in bu27034_fixp_calc_t1_64bit()
660 	do_div(helper64, ch0);  in bu27034_fixp_calc_t1_64bit()
662 	return gain_mul_div_helper(helper64, gain0, helper);  in bu27034_fixp_calc_t1_64bit()
696 	u64 helper64;  in bu27034_fixp_calc_t23()  local
701 	helper64 = (u64)coeff * (u64)ch;  in bu27034_fixp_calc_t23()
702 	do_div(helper64, gain);  in bu27034_fixp_calc_t23()
704 	return helper64;  in bu27034_fixp_calc_t23()
900 	u64 helper64;  in bu27034_calc_mlux()  local
928 	helper64 = (u64)ch1 * (u64)gain0 * 100LLU;  in bu27034_calc_mlux()
930 	if (helper64 != d1_d0_ratio_scaled) {  in bu27034_calc_mlux()
933 		do_div(helper64, div);  in bu27034_calc_mlux()
934 		d1_d0_ratio_scaled = helper64;  in bu27034_calc_mlux()