sh: oprofile: Refactor common setup code for multiple driver support.

This re-implements the old op_model_null code in to something more
generic, where multiple drivers, backtrace, etc. can all be interfaced.
Based largely on arch/mips/oprofile/common.c.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 4 insertions, 7 deletions

diff --git a/arch/sh/oprofile/Makefile b/arch/sh/oprofile/Makefile
index 3d48f2721287..8e6eec91c14c 100644
--- a/arch/sh/oprofile/Makefile
+++ b/arch/sh/oprofile/Makefile
@@ -6,11 +6,8 @@ DRIVER_OBJS = $(addprefix ../../../drivers/oprofile/, \
                 oprofilefs.o oprofile_stats.o \
                 timer_int.o )
 
-profdrvr-y                              := op_model_null.o
+oprofile-y      := $(DRIVER_OBJS) common.o backtrace.o
 
-# SH7750-style performance counters exist across 7750/7750S and 7091.
-profdrvr-$(CONFIG_CPU_SUBTYPE_SH7750S)  := op_model_sh7750.o
-profdrvr-$(CONFIG_CPU_SUBTYPE_SH7750)   := op_model_sh7750.o
-profdrvr-$(CONFIG_CPU_SUBTYPE_SH7091)   := op_model_sh7750.o
-
-oprofile-y                              := $(DRIVER_OBJS) $(profdrvr-y)
+oprofile-$(CONFIG_CPU_SUBTYPE_SH7750S)  += op_model_sh7750.o
+oprofile-$(CONFIG_CPU_SUBTYPE_SH7750)   += op_model_sh7750.o
+oprofile-$(CONFIG_CPU_SUBTYPE_SH7091)   += op_model_sh7750.o