846 		unsigned int den;  in snd_interval_ratnum()  local
851 		den = div_up(num, q);  in snd_interval_ratnum()
852 		if (den < rats[k].den_min)  in snd_interval_ratnum()
854 		if (den > rats[k].den_max)  in snd_interval_ratnum()
855 			den = rats[k].den_max;  in snd_interval_ratnum()
858 			r = (den - rats[k].den_min) % rats[k].den_step;  in snd_interval_ratnum()
860 				den -= r;  in snd_interval_ratnum()
862 		diff = num - q * den;  in snd_interval_ratnum()
866 		    diff * best_den < best_diff * den) {  in snd_interval_ratnum()
868 			best_den = den;  in snd_interval_ratnum()
885 		unsigned int den;  in snd_interval_ratnum()  local
892 		den = div_down(num, q);  in snd_interval_ratnum()
893 		if (den > rats[k].den_max)  in snd_interval_ratnum()
895 		if (den < rats[k].den_min)  in snd_interval_ratnum()
896 			den = rats[k].den_min;  in snd_interval_ratnum()
899 			r = (den - rats[k].den_min) % rats[k].den_step;  in snd_interval_ratnum()
901 				den += rats[k].den_step - r;  in snd_interval_ratnum()
903 		diff = q * den - num;  in snd_interval_ratnum()
907 		    diff * best_den < best_diff * den) {  in snd_interval_ratnum()
909 			best_den = den;  in snd_interval_ratnum()
962 		unsigned int den = rats[k].den;  in snd_interval_ratden()  local
965 		num = mul(q, den);  in snd_interval_ratden()
976 		diff = num - q * den;  in snd_interval_ratden()
978 		    diff * best_den < best_diff * den) {  in snd_interval_ratden()
980 			best_den = den;  in snd_interval_ratden()
994 		unsigned int den = rats[k].den;  in snd_interval_ratden()  local
997 		num = mul(q, den);  in snd_interval_ratden()
1008 		diff = q * den - num;  in snd_interval_ratden()
1010 		    diff * best_den < best_diff * den) {  in snd_interval_ratden()
1012 			best_den = den;  in snd_interval_ratden()
1362 	unsigned int num = 0, den = 0;  in snd_pcm_hw_rule_ratnums()  local
1365 				  r->nrats, r->rats, &num, &den);  in snd_pcm_hw_rule_ratnums()
1366 	if (err >= 0 && den && rule->var == SNDRV_PCM_HW_PARAM_RATE) {  in snd_pcm_hw_rule_ratnums()
1368 		params->rate_den = den;  in snd_pcm_hw_rule_ratnums()
1397 	unsigned int num = 0, den = 0;  in snd_pcm_hw_rule_ratdens()  local
1399 				  r->nrats, r->rats, &num, &den);  in snd_pcm_hw_rule_ratdens()
1400 	if (err >= 0 && den && rule->var == SNDRV_PCM_HW_PARAM_RATE) {  in snd_pcm_hw_rule_ratdens()
1402 		params->rate_den = den;  in snd_pcm_hw_rule_ratdens()