m68k: merge mmu and non-mmu versions of lib/Makefile

We can easily support the slight differences in libs needed by the
mmu and non-mmu builds in a single Makefile, so merge them back into
a single file again.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>

arch/m68k/lib/Makefile

+
+#
+# Makefile for m68k-specific library files..
+#
+
+lib-y	:= ashldi3.o ashrdi3.o lshrdi3.o muldi3.o checksum.o
+
 ifdef CONFIG_MMU
-include arch/m68k/lib/Makefile_mm
+lib-y	+= string.o uaccess.o
 else
-include arch/m68k/lib/Makefile_no
+lib-y	+= mulsi3.o divsi3.o udivsi3.o modsi3.o umodsi3.o \
+	   memcpy.o memmove.o memset.o delay.o
 endif
+

arch/m68k/lib/Makefile_mm

-#
-# Makefile for m68k-specific library files..
-#
-
-lib-y	:= ashldi3.o ashrdi3.o lshrdi3.o muldi3.o \
-	   checksum.o string.o uaccess.o

arch/m68k/lib/Makefile_no

-#
-# Makefile for m68knommu specific library files..
-#
-
-lib-y	:= ashldi3.o ashrdi3.o lshrdi3.o \
-	   muldi3.o mulsi3.o divsi3.o udivsi3.o modsi3.o umodsi3.o \
-	   checksum.o memcpy.o memmove.o memset.o delay.o