i386: prepare shared kernel/head.S

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

arch/i386/Makefile

@@ -99,7 +99,7 @@ core-$(CONFIG_XEN)		+= arch/i386/xen/
 # default subarch .h files
 mflags-y += -Iinclude/asm-i386/mach-default
 
-head-y := arch/i386/kernel/head.o arch/i386/kernel/init_task_32.o
+head-y := arch/i386/kernel/head_32.o arch/i386/kernel/init_task_32.o
 
 libs-y 					+= arch/i386/lib/
 core-y					+= arch/i386/kernel/ \

arch/i386/kernel/Makefile

@@ -2,7 +2,7 @@
 # Makefile for the linux kernel.
 #
 
-extra-y := head.o init_task_32.o vmlinux.lds
+extra-y := head_32.o init_task_32.o vmlinux.lds
 
 obj-y	:= process_32.o signal_32.o entry_32.o traps_32.o irq_32.o \
 		ptrace_32.o time_32.o ioport_32.o ldt_32.o setup_32.o i8259_32.o sys_i386_32.o \