diff --git a/arch/microblaze/include/asm/pvr.h b/arch/microblaze/include/asm/pvr.h
index e38abc7714b60bff43f11b2c52e5401cfd3e8db5..9578666e98baff8f3051a694101d07bb0732eb39 100644
--- a/arch/microblaze/include/asm/pvr.h
+++ b/arch/microblaze/include/asm/pvr.h
@@ -16,7 +16,7 @@
 #define PVR_MSR_BIT 0x400
 
 struct pvr_s {
-	unsigned pvr[16];
+	unsigned pvr[12];
 };
 
 /* The following taken from Xilinx's standalone BSP pvr.h */