diff options
Diffstat (limited to 'arch/sparc/include/asm/dma-mapping_32.h')
| -rw-r--r-- | arch/sparc/include/asm/dma-mapping_32.h | 18 |
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 8a57ea0573e..7f09c85103a 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 */ |