From: FUJITA Tomonori <fujita.tomonori@xxxxxxxxxxxxx>
This adds sync_single_for_device() and sync_sg_for_device() to struct
dma_ops in order to unify dma-mpping_{32|64}.h. dma-mpping_32.h needs
them though dma-mpping_64.h doesn't.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@xxxxxxxxxxxxx>
Tested-by: Robert Reif <reif@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/sparc/include/asm/dma-mapping_64.h | 6 ++++++
1 file changed, 6 insertions(+)
diff -puN arch/sparc/include/asm/dma-mapping_64.h~sparc-add-sync_single_for_device-and-sync_sg_for_device-to-struct-dma_ops arch/sparc/include/asm/dma-mapping_64.h
--- a/arch/sparc/include/asm/dma-mapping_64.h~sparc-add-sync_single_for_device-and-sync_sg_for_device-to-struct-dma_ops
+++ a/arch/sparc/include/asm/dma-mapping_64.h
@@ -23,9 +23,15 @@ struct dma_ops {
void (*sync_single_for_cpu)(struct device *dev,
dma_addr_t dma_handle, size_t size,
enum dma_data_direction direction);
+ void (*sync_single_for_device)(struct device *dev,
+ dma_addr_t dma_handle, size_t size,
+ enum dma_data_direction direction);
void (*sync_sg_for_cpu)(struct device *dev, struct scatterlist *sg,
int nelems,
enum dma_data_direction direction);
+ void (*sync_sg_for_device)(struct device *dev,
+ struct scatterlist *sg, int nents,
+ enum dma_data_direction dir);
};
extern const struct dma_ops *dma_ops;
_
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