diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index 829e017b8a54..9586899de68a 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -129,7 +129,6 @@ core-y				+= arch/powerpc/kernel/ \
 				   arch/powerpc/lib/ \
 				   arch/powerpc/sysdev/ \
 				   arch/powerpc/platforms/
-core-$(CONFIG_PPC32)		+= arch/ppc/kernel/
 core-$(CONFIG_MATH_EMULATION)	+= arch/ppc/math-emu/
 core-$(CONFIG_XMON)		+= arch/powerpc/xmon/
 core-$(CONFIG_APUS)		+= arch/ppc/amiga/
diff --git a/arch/ppc/kernel/Makefile b/arch/ppc/kernel/Makefile
index 4b7a05655cf7..466437f4bcbb 100644
--- a/arch/ppc/kernel/Makefile
+++ b/arch/ppc/kernel/Makefile
@@ -1,8 +1,6 @@
 #
 # Makefile for the linux kernel.
 #
-ifneq ($(CONFIG_PPC_MERGE),y)
-
 extra-$(CONFIG_PPC_STD_MMU)	:= head.o
 extra-$(CONFIG_40x)		:= head_4xx.o
 extra-$(CONFIG_44x)		:= head_44x.o
@@ -24,10 +22,3 @@ obj-$(CONFIG_KEXEC)		+= machine_kexec.o relocate_kernel.o
 ifndef CONFIG_MATH_EMULATION
 obj-$(CONFIG_8xx)		+= softemu8xx.o
 endif
-
-# These are here while we do the architecture merge
-
-else
-obj-$(CONFIG_NOT_COHERENT_CACHE)	+= dma-mapping.o
-obj-$(CONFIG_KGDB)		+= ppc-stub.o
-endif