static void ioat1_dma_memcpy_issue_pending(struct dma_chan *chan)
{
	struct ioat_dma_chan *ioat = to_ioat_chan(chan);

	if (ioat->pending > 0) {
		spin_lock_bh(&ioat->desc_lock);
		__ioat1_dma_memcpy_issue_pending(ioat);
		spin_unlock_bh(&ioat->desc_lock);
	}
}
static void ioat1_dma_memcpy_issue_pending(struct dma_chan *chan)
{
	struct ioat_dma_chan *ioat = to_ioat_chan(chan);

	if (ioat->pending > 0) {
		spin_lock_bh(&ioat->desc_lock);
		__ioat1_dma_memcpy_issue_pending(ioat);
		spin_unlock_bh(&ioat->desc_lock);
	}
}