/* check for arrival of new packets immediately (even if irq_interval has not yet been reached)  */
int hpsb_iso_recv_flush(struct hpsb_iso *iso)
/* check for arrival of new packets immediately (even if irq_interval has not yet been reached)  */
int hpsb_iso_recv_flush(struct hpsb_iso *iso)
{
	if (iso->type != HPSB_ISO_RECV)
		return -EINVAL;
	return iso->host->driver->isoctl(iso, RECV_FLUSH, 0);
}