801 		unsigned int den;  in snd_interval_ratnum()  local
806 		den = div_up(num, q);  in snd_interval_ratnum()
807 		if (den < rats[k].den_min)  in snd_interval_ratnum()
809 		if (den > rats[k].den_max)  in snd_interval_ratnum()
810 			den = rats[k].den_max;  in snd_interval_ratnum()
813 			r = (den - rats[k].den_min) % rats[k].den_step;  in snd_interval_ratnum()
815 				den -= r;  in snd_interval_ratnum()
817 		diff = num - q * den;  in snd_interval_ratnum()
821 		    diff * best_den < best_diff * den) {  in snd_interval_ratnum()
823 			best_den = den;  in snd_interval_ratnum()
840 		unsigned int den;  in snd_interval_ratnum()  local
847 		den = div_down(num, q);  in snd_interval_ratnum()
848 		if (den > rats[k].den_max)  in snd_interval_ratnum()
850 		if (den < rats[k].den_min)  in snd_interval_ratnum()
851 			den = rats[k].den_min;  in snd_interval_ratnum()
854 			r = (den - rats[k].den_min) % rats[k].den_step;  in snd_interval_ratnum()
856 				den += rats[k].den_step - r;  in snd_interval_ratnum()
858 		diff = q * den - num;  in snd_interval_ratnum()
862 		    diff * best_den < best_diff * den) {  in snd_interval_ratnum()
864 			best_den = den;  in snd_interval_ratnum()
917 		unsigned int den = rats[k].den;  in snd_interval_ratden()  local
920 		num = mul(q, den);  in snd_interval_ratden()
931 		diff = num - q * den;  in snd_interval_ratden()
933 		    diff * best_den < best_diff * den) {  in snd_interval_ratden()
935 			best_den = den;  in snd_interval_ratden()
949 		unsigned int den = rats[k].den;  in snd_interval_ratden()  local
952 		num = mul(q, den);  in snd_interval_ratden()
963 		diff = q * den - num;  in snd_interval_ratden()
965 		    diff * best_den < best_diff * den) {  in snd_interval_ratden()
967 			best_den = den;  in snd_interval_ratden()
1317 	unsigned int num = 0, den = 0;  in snd_pcm_hw_rule_ratnums()  local
1320 				  r->nrats, r->rats, &num, &den);  in snd_pcm_hw_rule_ratnums()
1321 	if (err >= 0 && den && rule->var == SNDRV_PCM_HW_PARAM_RATE) {  in snd_pcm_hw_rule_ratnums()
1323 		params->rate_den = den;  in snd_pcm_hw_rule_ratnums()
1352 	unsigned int num = 0, den = 0;  in snd_pcm_hw_rule_ratdens()  local
1354 				  r->nrats, r->rats, &num, &den);  in snd_pcm_hw_rule_ratdens()
1355 	if (err >= 0 && den && rule->var == SNDRV_PCM_HW_PARAM_RATE) {  in snd_pcm_hw_rule_ratdens()
1357 		params->rate_den = den;  in snd_pcm_hw_rule_ratdens()