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-rw-r--r--include/asm-blackfin/scatterlist.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/include/asm-blackfin/scatterlist.h b/include/asm-blackfin/scatterlist.h
index 60e07b92044c..04f448711cd0 100644
--- a/include/asm-blackfin/scatterlist.h
+++ b/include/asm-blackfin/scatterlist.h
@@ -4,7 +4,10 @@
4#include <linux/mm.h> 4#include <linux/mm.h>
5 5
6struct scatterlist { 6struct scatterlist {
7 struct page *page; 7#ifdef CONFIG_DEBUG_SG
8 unsigned long sg_magic;
9#endif
10 unsigned long page_link;
8 unsigned int offset; 11 unsigned int offset;
9 dma_addr_t dma_address; 12 dma_addr_t dma_address;
10 unsigned int length; 13 unsigned int length;
@@ -17,7 +20,6 @@ struct scatterlist {
17 * returns, or alternatively stop on the first sg_dma_len(sg) which 20 * returns, or alternatively stop on the first sg_dma_len(sg) which
18 * is 0. 21 * is 0.
19 */ 22 */
20#define sg_address(sg) (page_address((sg)->page) + (sg)->offset)
21#define sg_dma_address(sg) ((sg)->dma_address) 23#define sg_dma_address(sg) ((sg)->dma_address)
22#define sg_dma_len(sg) ((sg)->length) 24#define sg_dma_len(sg) ((sg)->length)
23 25