snd_compr_get_codec_caps(struct snd_compr_stream *stream, unsigned long arg)
{
	int retval;
	struct snd_compr_codec_caps *caps;

	if (!stream->ops->get_codec_caps)
		return -ENXIO;

	caps = kmalloc(sizeof(*caps), GFP_KERNEL);
	if (!caps)
		return -ENOMEM;

	retval = stream->ops->get_codec_caps(stream, caps);
	if (retval)
		goto out;
	if (copy_to_user((void __user *)arg, caps, sizeof(*caps)))
		retval = -EFAULT;

out:
	kfree(caps);
	return retval;
}
snd_compr_get_codec_caps(struct snd_compr_stream *stream, unsigned long arg)
{
	int retval;
	struct snd_compr_codec_caps *caps;

	if (!stream->ops->get_codec_caps)
		return -ENXIO;

	caps = kmalloc(sizeof(*caps), GFP_KERNEL);
	if (!caps)
		return -ENOMEM;

	retval = stream->ops->get_codec_caps(stream, caps);
	if (retval)
		goto out;
	if (copy_to_user((void __user *)arg, caps, sizeof(*caps)))
		retval = -EFAULT;

out:
	kfree(caps);
	return retval;
}