i386: prepare shared kernel/sysenter.c

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/i386/kernel/Makefile b/arch/i386/kernel/Makefile
index 8bd7e87..ed9f4f4 100644
--- a/arch/i386/kernel/Makefile
+++ b/arch/i386/kernel/Makefile
@@ -31,7 +31,7 @@
 obj-$(CONFIG_X86_SUMMIT_NUMA)	+= summit.o
 obj-$(CONFIG_KPROBES)		+= kprobes.o
 obj-$(CONFIG_MODULES)		+= module_32.o
-obj-y				+= sysenter.o vsyscall_32.o
+obj-y				+= sysenter_32.o vsyscall_32.o
 obj-$(CONFIG_ACPI_SRAT) 	+= srat_32.o
 obj-$(CONFIG_EFI) 		+= efi_32.o efi_stub_32.o
 obj-$(CONFIG_DOUBLEFAULT) 	+= doublefault.o
diff --git a/arch/i386/kernel/sysenter.c b/arch/i386/kernel/sysenter_32.c
similarity index 100%
rename from arch/i386/kernel/sysenter.c
rename to arch/i386/kernel/sysenter_32.c