diff --git a/arch/x86_64/kernel/Makefile b/arch/x86_64/kernel/Makefile
index 7918fee8b9b3ad5939c0a58695e298b4b8bb4761..4702333f93b102b97d1c6db25a483b2381eb8584 100644
--- a/arch/x86_64/kernel/Makefile
+++ b/arch/x86_64/kernel/Makefile
@@ -30,7 +30,7 @@ obj-$(CONFIG_HIBERNATION)	+= suspend_asm.o
 obj-$(CONFIG_CPU_FREQ)		+= ../../i386/kernel/cpu/cpufreq/
 obj-$(CONFIG_EARLY_PRINTK)	+= early_printk.o
 obj-$(CONFIG_IOMMU)		+= pci-gart.o aperture_64.o
-obj-$(CONFIG_CALGARY_IOMMU)	+= pci-calgary_64.o tce.o
+obj-$(CONFIG_CALGARY_IOMMU)	+= pci-calgary_64.o tce_64.o
 obj-$(CONFIG_SWIOTLB)		+= pci-swiotlb.o
 obj-$(CONFIG_KPROBES)		+= kprobes.o
 obj-$(CONFIG_X86_PM_TIMER)	+= pmtimer.o
diff --git a/arch/x86_64/kernel/tce.c b/arch/x86_64/kernel/tce_64.c
similarity index 100%
rename from arch/x86_64/kernel/tce.c
rename to arch/x86_64/kernel/tce_64.c