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()
935 		unsigned int den = rats[k].den;  in snd_interval_ratden()  local
938 		num = mul(q, den);  in snd_interval_ratden()
949 		diff = num - q * den;  in snd_interval_ratden()
951 		    diff * best_den < best_diff * den) {  in snd_interval_ratden()
953 			best_den = den;  in snd_interval_ratden()
967 		unsigned int den = rats[k].den;  in snd_interval_ratden()  local
970 		num = mul(q, den);  in snd_interval_ratden()
981 		diff = q * den - num;  in snd_interval_ratden()
983 		    diff * best_den < best_diff * den) {  in snd_interval_ratden()
985 			best_den = den;  in snd_interval_ratden()
1344 	unsigned int num = 0, den = 0;  in snd_pcm_hw_rule_ratnums()  local
1347 				  r->nrats, r->rats, &num, &den);  in snd_pcm_hw_rule_ratnums()
1348 	if (err >= 0 && den && rule->var == SNDRV_PCM_HW_PARAM_RATE) {  in snd_pcm_hw_rule_ratnums()
1350 		params->rate_den = den;  in snd_pcm_hw_rule_ratnums()
1380 	unsigned int num = 0, den = 0;  in snd_pcm_hw_rule_ratdens()  local
1382 				  r->nrats, r->rats, &num, &den);  in snd_pcm_hw_rule_ratdens()
1383 	if (err >= 0 && den && rule->var == SNDRV_PCM_HW_PARAM_RATE) {  in snd_pcm_hw_rule_ratdens()
1385 		params->rate_den = den;  in snd_pcm_hw_rule_ratdens()