sparc: move the duplication in dma-mapping_{32|64}.h to dma-mapping.h

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Tested-by: Robert Reif <reif@earthlink.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 18 deletions

diff --git a/arch/sparc/include/asm/dma-mapping_32.h b/arch/sparc/include/asm/dma-mapping_32.h
index 8a57ea0573e6..7f09c85103a5 100644
--- a/arch/sparc/include/asm/dma-mapping_32.h
+++ b/arch/sparc/include/asm/dma-mapping_32.h
@@ -7,10 +7,6 @@ struct device;
 struct scatterlist;
 struct page;
 
-#define DMA_ERROR_CODE  (~(dma_addr_t)0x0)
-
-extern int dma_supported(struct device *dev, u64 mask);
-extern int dma_set_mask(struct device *dev, u64 dma_mask);
 extern void *dma_alloc_coherent(struct device *dev, size_t size,
                                 dma_addr_t *dma_handle, gfp_t flag);
 extern void dma_free_coherent(struct device *dev, size_t size,
@@ -37,24 +33,10 @@ extern void dma_sync_single_for_device(struct device *dev,
                                        dma_addr_t dma_handle,
                                        size_t size,
                                        enum dma_data_direction direction);
-extern void dma_sync_single_range_for_cpu(struct device *dev,
-                                          dma_addr_t dma_handle,
-                                          unsigned long offset,
-                                          size_t size,
-                                          enum dma_data_direction direction);
-extern void dma_sync_single_range_for_device(struct device *dev,
-                                             dma_addr_t dma_handle,
-                                             unsigned long offset, size_t size,
-                                             enum dma_data_direction direction);
 extern void dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg,
                                 int nelems, enum dma_data_direction direction);
 extern void dma_sync_sg_for_device(struct device *dev,
                                    struct scatterlist *sg, int nelems,
                                    enum dma_data_direction direction);
-extern int dma_mapping_error(struct device *dev, dma_addr_t dma_addr);
-extern int dma_get_cache_alignment(void);
-
-#define dma_alloc_noncoherent   dma_alloc_coherent
-#define dma_free_noncoherent    dma_free_coherent
 
 #endif /* _ASM_SPARC_DMA_MAPPING_H */