3 files changed, 7 insertions, 28 deletions

diff --git a/include/asm-x86/dma-mapping.h b/include/asm-x86/dma-mapping.h
index bb0378f2b933..09011546a48b 100644
--- a/include/asm-x86/dma-mapping.h
+++ b/include/asm-x86/dma-mapping.h
@@ -75,5 +75,11 @@ dma_unmap_single(struct device *dev, dma_addr_t addr, size_t size,
                 dma_ops->unmap_single(dev, addr, size, direction);
 }
 
-
+static inline int
+dma_map_sg(struct device *hwdev, struct scatterlist *sg,
+           int nents, int direction)
+{
+        BUG_ON(!valid_dma_direction(direction));
+        return dma_ops->map_sg(hwdev, sg, nents, direction);
+}
 #endif
diff --git a/include/asm-x86/dma-mapping_32.h b/include/asm-x86/dma-mapping_32.h
index 0b27cb0dbb75..cdcdeff1e597 100644
--- a/include/asm-x86/dma-mapping_32.h
+++ b/include/asm-x86/dma-mapping_32.h
@@ -17,26 +17,6 @@ void *dma_alloc_coherent(struct device *dev, size_t size,
 void dma_free_coherent(struct device *dev, size_t size,
                          void *vaddr, dma_addr_t dma_handle);
 
-static inline int
-dma_map_sg(struct device *dev, struct scatterlist *sglist, int nents,
-           enum dma_data_direction direction)
-{
-        struct scatterlist *sg;
-        int i;
-
-        BUG_ON(!valid_dma_direction(direction));
-        WARN_ON(nents == 0 || sglist[0].length == 0);
-
-        for_each_sg(sglist, sg, nents, i) {
-                BUG_ON(!sg_page(sg));
-
-                sg->dma_address = sg_phys(sg);
-        }
-
-        flush_write_buffers();
-        return nents;
-}
-
 static inline dma_addr_t
 dma_map_page(struct device *dev, struct page *page, unsigned long offset,
              size_t size, enum dma_data_direction direction)
diff --git a/include/asm-x86/dma-mapping_64.h b/include/asm-x86/dma-mapping_64.h
index 5d349db23c99..b27527ab770e 100644
--- a/include/asm-x86/dma-mapping_64.h
+++ b/include/asm-x86/dma-mapping_64.h
@@ -96,13 +96,6 @@ dma_sync_sg_for_device(struct device *hwdev, struct scatterlist *sg,
         flush_write_buffers();
 }
 
-static inline int
-dma_map_sg(struct device *hwdev, struct scatterlist *sg, int nents, int direction)
-{
-        BUG_ON(!valid_dma_direction(direction));
-        return dma_ops->map_sg(hwdev, sg, nents, direction);
-}
-
 static inline void
 dma_unmap_sg(struct device *hwdev, struct scatterlist *sg, int nents,
              int direction)