powerpc: consolidate -mno-sched-epilog into FTRACE flags
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index 2ecd0976..be47cf8 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -160,8 +160,13 @@
CFLAGS-$(CONFIG_GENERIC_CPU) += -mcpu=powerpc64
endif
+ifdef CONFIG_FUNCTION_TRACER
+CC_FLAGS_FTRACE := -pg
ifdef CONFIG_MPROFILE_KERNEL
- CC_FLAGS_FTRACE := -pg -mprofile-kernel
+CC_FLAGS_FTRACE += -mprofile-kernel
+endif
+# Work around a gcc code-gen bug with -fno-omit-frame-pointer.
+CC_FLAGS_FTRACE += -mno-sched-epilog
endif
CFLAGS-$(CONFIG_TARGET_CPU_BOOL) += $(call cc-option,-mcpu=$(CONFIG_TARGET_CPU))
@@ -229,11 +234,6 @@
KBUILD_CFLAGS += -mcpu=powerpc
endif
-# Work around a gcc code-gen bug with -fno-omit-frame-pointer.
-ifdef CONFIG_FUNCTION_TRACER
-KBUILD_CFLAGS += -mno-sched-epilog
-endif
-
cpu-as-$(CONFIG_4xx) += -Wa,-m405
cpu-as-$(CONFIG_ALTIVEC) += $(call as-option,-Wa$(comma)-maltivec)
cpu-as-$(CONFIG_E200) += -Wa,-me200
