core/oss/pcm_oss.c

82 static int snd_interval_refine_max(struct snd_interval *i, unsigned int max, int openmax)
87 		i->openmax = openmax;
89 	} else if (i->max == max && !i->openmax && openmax) {
90 		i->openmax = 1;
94 		if (i->openmax) {
96 			i->openmax = 0;
111 	t.openmin = t.openmax = 0;
162 			*dir = - (int) i->openmax;
465 			t.openmax = 1;
796 		if (it->max < rate || (it->max == rate && it->openmax))