1 files changed, 2 insertions, 2 deletions

diff --git a/arch/x86/kernel/pci-gart_64.c b/arch/x86/kernel/pci-gart_64.c
index 021f3c684a62..d0d18db5d2a4 100644
--- a/arch/x86/kernel/pci-gart_64.c
+++ b/arch/x86/kernel/pci-gart_64.c
@@ -751,10 +751,10 @@ void __init gart_iommu_init(void)
                 return;
 
         if (no_iommu ||
-            (!force_iommu && end_pfn <= MAX_DMA32_PFN) ||
+            (!force_iommu && max_pfn <= MAX_DMA32_PFN) ||
             !gart_iommu_aperture ||
             (no_agp && init_k8_gatt(&info) < 0)) {
-                if (end_pfn > MAX_DMA32_PFN) {
+                if (max_pfn > MAX_DMA32_PFN) {
                         printk(KERN_WARNING "More than 4GB of memory "
                                           "but GART IOMMU not available.\n"
                                KERN_WARNING "falling back to iommu=soft.\n");