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authorDave Martin <dave.martin@linaro.org>2013-02-20 17:34:20 +0000
committerJon Medhurst <tixy@linaro.org>2013-05-03 13:47:01 +0100
commit99ada4af139f13f75c3d9621aa216937e4c92c84 (patch)
tree412c20287323d0db71411f9b7b16526502111cb3
parent17f705be668f23cd5efcab837515f4c97ba0b3fa (diff)
downloadvexpress-lsk-99ada4af139f13f75c3d9621aa216937e4c92c84.tar.gz
ARM: mcpm: Make all mcpm functions notrace
The functions in mcpm_entry.c are mostly intended for use during scary cache and coherency disabling sequences, or do other things which confuse trace ... like powering a CPU down and not returning. Similarly for the backend code. For simplicity, this patch just makes whole files notrace. There should be more than enough traceable points on the paths to these functions, but we can be more fine-grained later if there is a need for it. Signed-off-by: Dave Martin <dave.martin@linaro.org>
-rw-r--r--arch/arm/mach-vexpress/Makefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-vexpress/Makefile b/arch/arm/mach-vexpress/Makefile
index 50a57510d76..83741a9ca73 100644
--- a/arch/arm/mach-vexpress/Makefile
+++ b/arch/arm/mach-vexpress/Makefile
@@ -7,6 +7,7 @@ ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include \
obj-y := v2m.o reset.o
obj-$(CONFIG_ARCH_VEXPRESS_CA9X4) += ct-ca9x4.o
obj-$(CONFIG_ARCH_VEXPRESS_TC2) += tc2_pm.o tc2_pm_setup.o
+CFLAGS_REMOVE_tc2_pm.o = -pg
obj-$(CONFIG_SMP) += platsmp.o
obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o
obj-$(CONFIG_VEXPRESS_TC2_CPUIDLE) += cpuidle-tc2.o