i386: prepare shared lib/usercopy.c

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/i386/lib/Makefile b/arch/i386/lib/Makefile
index 968d2e5..2ec0fbf 100644
--- a/arch/i386/lib/Makefile
+++ b/arch/i386/lib/Makefile
@@ -3,7 +3,7 @@
 #
 
 
-lib-y = checksum_32.o delay.o usercopy.o getuser_32.o putuser.o memcpy_32.o strstr_32.o \
+lib-y = checksum_32.o delay.o usercopy_32.o getuser_32.o putuser.o memcpy_32.o strstr_32.o \
 	bitops.o semaphore_32.o string_32.o
 
 lib-$(CONFIG_X86_USE_3DNOW) += mmx_32.o
diff --git a/arch/i386/lib/usercopy.c b/arch/i386/lib/usercopy_32.c
similarity index 100%
rename from arch/i386/lib/usercopy.c
rename to arch/i386/lib/usercopy_32.c