snd_pcm_hw_constraint_ranges
int snd_pcm_hw_constraint_ranges(struct snd_pcm_runtime *runtime,
const struct snd_pcm_hw_constraint_ranges *r);
struct snd_pcm_hw_constraint_ranges *r = rule->private;
const struct snd_pcm_hw_constraint_ranges *r)
EXPORT_SYMBOL(snd_pcm_hw_constraint_ranges);