diff --git a/arch/x86_64/kernel/Makefile b/arch/x86_64/kernel/Makefile
index edd3ad7995d62c6d3f68e3f2db4b441266e1eaf6..2da29ed79c13896e8a09814d247eede6404e6408 100644
--- a/arch/x86_64/kernel/Makefile
+++ b/arch/x86_64/kernel/Makefile
@@ -25,7 +25,7 @@ obj-y				+= apic_64.o  nmi_64.o
 obj-y				+= io_apic_64.o mpparse_64.o genapic_64.o genapic_flat.o
 obj-$(CONFIG_KEXEC)		+= machine_kexec.o relocate_kernel_64.o crash_64.o
 obj-$(CONFIG_CRASH_DUMP)	+= crash_dump.o
-obj-$(CONFIG_PM)		+= suspend.o
+obj-$(CONFIG_PM)		+= suspend_64.o
 obj-$(CONFIG_HIBERNATION)	+= suspend_asm_64.o
 obj-$(CONFIG_CPU_FREQ)		+= ../../i386/kernel/cpu/cpufreq/
 obj-$(CONFIG_EARLY_PRINTK)	+= early_printk.o
diff --git a/arch/x86_64/kernel/suspend.c b/arch/x86_64/kernel/suspend_64.c
similarity index 100%
rename from arch/x86_64/kernel/suspend.c
rename to arch/x86_64/kernel/suspend_64.c