diff --git a/include/asm-powerpc/spu.h b/include/asm-powerpc/spu.h
index 8564b82..f431d8b0 100644
--- a/include/asm-powerpc/spu.h
+++ b/include/asm-powerpc/spu.h
@@ -110,6 +110,7 @@
 	char *name;
 	unsigned long local_store_phys;
 	u8 *local_store;
+	unsigned long problem_phys;
 	struct spu_problem __iomem *problem;
 	struct spu_priv1 __iomem *priv1;
 	struct spu_priv2 __iomem *priv2;