static int dma_set_mask_and_switch(struct device *dev, u64 dma_mask);
-struct dma_mapping_ops dma_iommu_fixed_ops = {
+struct dma_map_ops dma_iommu_fixed_ops = {
.alloc_coherent = dma_fixed_alloc_coherent,
.free_coherent = dma_fixed_free_coherent,
.map_sg = dma_fixed_map_sg,