iio/afe/iio-rescale.c

33 		*val *= rescale->numerator;
44 		if (!check_mul_overflow(*val, rescale->numerator, &_val) &&
54 		tmp *= rescale->numerator;
86 		tmp = (s64)abs(*val) * abs(rescale->numerator);
89 		tmp = (s64)rem * mult + (s64)abs(*val2) * abs(rescale->numerator);
98 		if (neg ^ ((rescale->numerator < 0) ^ (rescale->denominator < 0))) {
344 	 * numerator/denominator from overflowing.
347 	rescale->numerator = 1000000 / factor;
350 	factor = gcd(rescale->numerator, gain_mult);
351 	rescale->numerator /= factor;
355 	rescale->numerator *= gain_div / factor;
376 	rescale->numerator = 1000000 / factor;
396 				       &rescale->numerator);
402 	factor = gcd(rescale->numerator, rescale->denominator);
403 	rescale->numerator /= factor;
442 	rescale->numerator = 1000000 / factor;
466 	rescale->numerator = 1000000;
470 				  rescale->numerator);
552 	rescale->numerator = 1;
560 	if (!rescale->numerator || !rescale->denominator) {