Merge tag 'dma-mapping-4.18-2' of git://git.infradead.org/users/hch/d…

…ma-mapping Pull dma mapping fixlet from Christoph Hellwig: "Add a missing export required by riscv and unicore" * tag 'dma-mapping-4.18-2' of git://git.infradead.org/users/hch/dma-mapping: swiotlb: export swiotlb_dma_ops
ChenQi1989 · Jul 1, 2018 · c350d6d · c350d6d
2 parents 883c9ab + 210d079
commit c350d6d
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/kernel/dma/swiotlb.c b/kernel/dma/swiotlb.c
@@ -1085,3 +1085,4 @@ const struct dma_map_ops swiotlb_dma_ops = {
 	.unmap_page		= swiotlb_unmap_page,
 	.dma_supported		= dma_direct_supported,
 };
+EXPORT_SYMBOL(swiotlb_dma_ops);