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-rw-r--r--arch/powerpc/include/asm/scatterlist.h6
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/powerpc/include/asm/scatterlist.h b/arch/powerpc/include/asm/scatterlist.h
index fcf7d55afe4..912bf597870 100644
--- a/arch/powerpc/include/asm/scatterlist.h
+++ b/arch/powerpc/include/asm/scatterlist.h
@@ -21,7 +21,7 @@ struct scatterlist {
unsigned int offset;
unsigned int length;
- /* For TCE support */
+ /* For TCE or SWIOTLB support */
dma_addr_t dma_address;
u32 dma_length;
};
@@ -34,11 +34,7 @@ struct scatterlist {
* is 0.
*/
#define sg_dma_address(sg) ((sg)->dma_address)
-#ifdef __powerpc64__
#define sg_dma_len(sg) ((sg)->dma_length)
-#else
-#define sg_dma_len(sg) ((sg)->length)
-#endif
#ifdef __powerpc64__
#define ISA_DMA_THRESHOLD (~0UL)