ioat_ring_alloc_order and ioat_ring_max_alloc_order have been removed since commit cd60cd96137f ("dmaengine: IOATDMA: Removing descriptor ring reshape"), so remove them. Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com> Acked-by: Dave Jiang <dave.jiang@intel.com> Link: https://lore.kernel.org/r/20220911091817.3214271-1-cuigaosheng1@huawei.com Signed-off-by: Vinod Koul <vkoul@kernel.org>