x86_64: prepare shared kernel/aperture.c

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/arch/x86_64/kernel/Makefile b/arch/x86_64/kernel/Makefile
index b865ce6e94f26c8af9b739df5d26ea8ca1e7242a..175d6045d36b52799cb211798ec5d708e8e63d81 100644 (file)
--- a/arch/x86_64/kernel/Makefile
+++ b/arch/x86_64/kernel/Makefile
@@ -29,7 +29,7 @@ obj-$(CONFIG_PM)              += suspend.o
 obj-$(CONFIG_HIBERNATION)      += suspend_asm.o
 obj-$(CONFIG_CPU_FREQ)         += ../../i386/kernel/cpu/cpufreq/
 obj-$(CONFIG_EARLY_PRINTK)     += early_printk.o
-obj-$(CONFIG_IOMMU)            += pci-gart.o aperture.o
+obj-$(CONFIG_IOMMU)            += pci-gart.o aperture_64.o
 obj-$(CONFIG_CALGARY_IOMMU)    += pci-calgary.o tce.o
 obj-$(CONFIG_SWIOTLB)          += pci-swiotlb.o
 obj-$(CONFIG_KPROBES)          += kprobes.o

diff --git a/arch/x86_64/kernel/aperture.c b/arch/x86_64/kernel/aperture_64.c
similarity index 100%
rename from arch/x86_64/kernel/aperture.c
rename to arch/x86_64/kernel/aperture_64.c