818 		unsigned int den;  in snd_interval_ratnum()  local
823 		den = div_up(num, q);  in snd_interval_ratnum()
824 		if (den < rats[k].den_min)  in snd_interval_ratnum()
826 		if (den > rats[k].den_max)  in snd_interval_ratnum()
827 			den = rats[k].den_max;  in snd_interval_ratnum()
830 			r = (den - rats[k].den_min) % rats[k].den_step;  in snd_interval_ratnum()
832 				den -= r;  in snd_interval_ratnum()
834 		diff = num - q * den;  in snd_interval_ratnum()
838 		    diff * best_den < best_diff * den) {  in snd_interval_ratnum()
840 			best_den = den;  in snd_interval_ratnum()
857 		unsigned int den;  in snd_interval_ratnum()  local
864 		den = div_down(num, q);  in snd_interval_ratnum()
865 		if (den > rats[k].den_max)  in snd_interval_ratnum()
867 		if (den < rats[k].den_min)  in snd_interval_ratnum()
868 			den = rats[k].den_min;  in snd_interval_ratnum()
871 			r = (den - rats[k].den_min) % rats[k].den_step;  in snd_interval_ratnum()
873 				den += rats[k].den_step - r;  in snd_interval_ratnum()
875 		diff = q * den - num;  in snd_interval_ratnum()
879 		    diff * best_den < best_diff * den) {  in snd_interval_ratnum()
881 			best_den = den;  in snd_interval_ratnum()
934 		unsigned int den = rats[k].den;  in snd_interval_ratden()  local
937 		num = mul(q, den);  in snd_interval_ratden()
948 		diff = num - q * den;  in snd_interval_ratden()
950 		    diff * best_den < best_diff * den) {  in snd_interval_ratden()
952 			best_den = den;  in snd_interval_ratden()
966 		unsigned int den = rats[k].den;  in snd_interval_ratden()  local
969 		num = mul(q, den);  in snd_interval_ratden()
980 		diff = q * den - num;  in snd_interval_ratden()
982 		    diff * best_den < best_diff * den) {  in snd_interval_ratden()
984 			best_den = den;  in snd_interval_ratden()
1343 	unsigned int num = 0, den = 0;  in snd_pcm_hw_rule_ratnums()  local
1346 				  r->nrats, r->rats, &num, &den);  in snd_pcm_hw_rule_ratnums()
1347 	if (err >= 0 && den && rule->var == SNDRV_PCM_HW_PARAM_RATE) {  in snd_pcm_hw_rule_ratnums()
1349 		params->rate_den = den;  in snd_pcm_hw_rule_ratnums()
1379 	unsigned int num = 0, den = 0;  in snd_pcm_hw_rule_ratdens()  local
1381 				  r->nrats, r->rats, &num, &den);  in snd_pcm_hw_rule_ratdens()
1382 	if (err >= 0 && den && rule->var == SNDRV_PCM_HW_PARAM_RATE) {  in snd_pcm_hw_rule_ratdens()
1384 		params->rate_den = den;  in snd_pcm_hw_rule_ratdens()