1 files changed, 3 insertions, 0 deletions

diff --git a/include/asm-arm/scatterlist.h b/include/asm-arm/scatterlist.h
index ab1d85dd0232..ca0a37d03400 100644
--- a/include/asm-arm/scatterlist.h
+++ b/include/asm-arm/scatterlist.h
@@ -5,6 +5,9 @@
 #include <asm/types.h>
 
 struct scatterlist {
+#ifdef CONFIG_DEBUG_SG
+        unsigned long   sg_magic;
+#endif
         unsigned long   page_link;
         unsigned int    offset;         /* buffer offset                 */
         dma_addr_t      dma_address;    /* dma address                   */