diff --git a/[refs] b/[refs]
index e34681ac8236..6dd55bc4225a 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 01561264bd1ea1d654d09babe02d784a5b150124
+refs/heads/master: 7de6a4cdac6341807261a33896f9ab5a502a4e74
diff --git a/trunk/arch/x86/kernel/aperture_64.c b/trunk/arch/x86/kernel/aperture_64.c
index 00df126169b4..479926d9e004 100644
--- a/trunk/arch/x86/kernel/aperture_64.c
+++ b/trunk/arch/x86/kernel/aperture_64.c
@@ -27,11 +27,11 @@
 #include <asm/k8.h>
 
 int gart_iommu_aperture;
-int gart_iommu_aperture_disabled __initdata = 0;
-int gart_iommu_aperture_allowed __initdata = 0;
+int gart_iommu_aperture_disabled __initdata;
+int gart_iommu_aperture_allowed __initdata;
 
 int fallback_aper_order __initdata = 1; /* 64MB */
-int fallback_aper_force __initdata = 0;
+int fallback_aper_force __initdata;
 
 int fix_aperture __initdata = 1;