static int snd_pcm_oss_set_subdivide1(struct snd_pcm_substream *substream, int subdivide)
{
	struct snd_pcm_runtime *runtime;

	runtime = substream->runtime;
	if (subdivide == 0) {
		subdivide = runtime->oss.subdivision;
		if (subdivide == 0)
			subdivide = 1;
		return subdivide;
	}
	if (runtime->oss.subdivision || runtime->oss.fragshift)
		return -EINVAL;
	if (subdivide != 1 && subdivide != 2 && subdivide != 4 &&
	    subdivide != 8 && subdivide != 16)
		return -EINVAL;
	runtime->oss.subdivision = subdivide;
	runtime->oss.params = 1;
	return subdivide;
}
static int snd_pcm_oss_set_subdivide1(struct snd_pcm_substream *substream, int subdivide)
{
	struct snd_pcm_runtime *runtime;

	runtime = substream->runtime;
	if (subdivide == 0) {
		subdivide = runtime->oss.subdivision;
		if (subdivide == 0)
			subdivide = 1;
		return subdivide;
	}
	if (runtime->oss.subdivision || runtime->oss.fragshift)
		return -EINVAL;
	if (subdivide != 1 && subdivide != 2 && subdivide != 4 &&
	    subdivide != 8 && subdivide != 16)
		return -EINVAL;
	runtime->oss.subdivision = subdivide;
	runtime->oss.params = 1;
	return subdivide;
}