800 		unsigned int den;  in snd_interval_ratnum()  local
805 		den = div_up(num, q);  in snd_interval_ratnum()
806 		if (den < rats[k].den_min)  in snd_interval_ratnum()
808 		if (den > rats[k].den_max)  in snd_interval_ratnum()
809 			den = rats[k].den_max;  in snd_interval_ratnum()
812 			r = (den - rats[k].den_min) % rats[k].den_step;  in snd_interval_ratnum()
814 				den -= r;  in snd_interval_ratnum()
816 		diff = num - q * den;  in snd_interval_ratnum()
820 		    diff * best_den < best_diff * den) {  in snd_interval_ratnum()
822 			best_den = den;  in snd_interval_ratnum()
839 		unsigned int den;  in snd_interval_ratnum()  local
846 		den = div_down(num, q);  in snd_interval_ratnum()
847 		if (den > rats[k].den_max)  in snd_interval_ratnum()
849 		if (den < rats[k].den_min)  in snd_interval_ratnum()
850 			den = rats[k].den_min;  in snd_interval_ratnum()
853 			r = (den - rats[k].den_min) % rats[k].den_step;  in snd_interval_ratnum()
855 				den += rats[k].den_step - r;  in snd_interval_ratnum()
857 		diff = q * den - num;  in snd_interval_ratnum()
861 		    diff * best_den < best_diff * den) {  in snd_interval_ratnum()
863 			best_den = den;  in snd_interval_ratnum()
916 		unsigned int den = rats[k].den;  in snd_interval_ratden()  local
919 		num = mul(q, den);  in snd_interval_ratden()
930 		diff = num - q * den;  in snd_interval_ratden()
932 		    diff * best_den < best_diff * den) {  in snd_interval_ratden()
934 			best_den = den;  in snd_interval_ratden()
948 		unsigned int den = rats[k].den;  in snd_interval_ratden()  local
951 		num = mul(q, den);  in snd_interval_ratden()
962 		diff = q * den - num;  in snd_interval_ratden()
964 		    diff * best_den < best_diff * den) {  in snd_interval_ratden()
966 			best_den = den;  in snd_interval_ratden()
1316 	unsigned int num = 0, den = 0;  in snd_pcm_hw_rule_ratnums()  local
1319 				  r->nrats, r->rats, &num, &den);  in snd_pcm_hw_rule_ratnums()
1320 	if (err >= 0 && den && rule->var == SNDRV_PCM_HW_PARAM_RATE) {  in snd_pcm_hw_rule_ratnums()
1322 		params->rate_den = den;  in snd_pcm_hw_rule_ratnums()
1351 	unsigned int num = 0, den = 0;  in snd_pcm_hw_rule_ratdens()  local
1353 				  r->nrats, r->rats, &num, &den);  in snd_pcm_hw_rule_ratdens()
1354 	if (err >= 0 && den && rule->var == SNDRV_PCM_HW_PARAM_RATE) {  in snd_pcm_hw_rule_ratdens()
1356 		params->rate_den = den;  in snd_pcm_hw_rule_ratdens()