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Commit 27183ebd authored by Andi Kleen's avatar Andi Kleen Committed by Linus Torvalds
Browse files

[PATCH] x86-64: Add dma_sync_single_range_for_{cpu,device} 



Currently just defined to their non range parts.

Pointed out by John Linville

Signed-off-by: default avatarAndi Kleen <ak@suse.de>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 05d1fa4b

include/asm-x86_64/dma-mapping.h

+5 −0
Original line number Original line Diff line number Diff line
@@ -85,6 +85,11 @@ static inline void dma_sync_single_for_device(struct device *hwdev, 
	flush_write_buffers();

	flush_write_buffers();

}

}





#define dma_sync_single_range_for_cpu(dev, dma_handle, offset, size, dir)       \

        dma_sync_single_for_cpu(dev, dma_handle, size, dir)

#define dma_sync_single_range_for_device(dev, dma_handle, offset, size, dir)    \

        dma_sync_single_for_device(dev, dma_handle, size, dir)



static inline void dma_sync_sg_for_cpu(struct device *hwdev,

static inline void dma_sync_sg_for_cpu(struct device *hwdev,

				       struct scatterlist *sg,

				       struct scatterlist *sg,

				       int nelems, int direction)

				       int nelems, int direction)