--- /dev/null
+obj-$(CONFIG_OPROFILE) += oprofile.o
+
+DRIVER_OBJS := $(addprefix ../../../drivers/oprofile/, \
+               oprof.o cpu_buffer.o buffer_sync.o \
+               event_buffer.o oprofile_files.o \
+               oprofilefs.o oprofile_stats.o \
+               timer_int.o )
+
+oprofile-y := $(DRIVER_OBJS) common.o
+oprofile-$(CONFIG_PPC64) += op_model_rs64.o op_model_power4.o
+oprofile-$(CONFIG_FSL_BOOKE) += op_model_fsl_booke.o
 
-obj-$(CONFIG_OPROFILE) += oprofile.o
-
-DRIVER_OBJS := $(addprefix ../../../drivers/oprofile/, \
-               oprof.o cpu_buffer.o buffer_sync.o \
-               event_buffer.o oprofile_files.o \
-               oprofilefs.o oprofile_stats.o \
-               timer_int.o )
-
-oprofile-y := $(DRIVER_OBJS) common.o
-
-ifeq ($(CONFIG_FSL_BOOKE),y)
-       oprofile-y += op_model_fsl_booke.o
-endif
-
+include arch/powerpc/oprofile/Makefile
 
-obj-$(CONFIG_OPROFILE) += oprofile.o
-
-DRIVER_OBJS := $(addprefix ../../../drivers/oprofile/, \
-               oprof.o cpu_buffer.o buffer_sync.o \
-               event_buffer.o oprofile_files.o \
-               oprofilefs.o oprofile_stats.o \
-               timer_int.o )
-
-oprofile-y := $(DRIVER_OBJS) common.o op_model_rs64.o op_model_power4.o
+include arch/powerpc/oprofile/Makefile