1 files changed, 3 insertions, 0 deletions

diff --git a/include/asm-alpha/scatterlist.h b/include/asm-alpha/scatterlist.h
index b7647063bd55..440747ca6349 100644
--- a/include/asm-alpha/scatterlist.h
+++ b/include/asm-alpha/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;