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>
diff --git a/arch/sh/oprofile/Makefile b/arch/sh/oprofile/Makefile
index 3d48f27..8e6eec9 100644
--- a/arch/sh/oprofile/Makefile
+++ b/arch/sh/oprofile/Makefile
@@ -6,11 +6,8 @@
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