[GIT PULL 1/3] 3rd Round for Samsung-cleanup-2 for v3.18

[Arnd Bergmann]

On Thursday 25 September 2014, Kukjin Kim wrote:
> The following changes since commit f6361c6b3880063c2248d4e453331e3dc1efbf83:
> 
>    ARM: S3C24XX: remove separate restart code (2014-09-14 02:43:09 +0900)
> 
> are available in the git repository at:
> 
>    git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung.git 
> tags/samsung-cleanup-2
> 
> for you to fetch changes up to 5a1f0c6d3161a37da3a651f80b18febc2e5d7b75:
> 
>    ARM: EXYNOS: Fix CPU idle clock down after CPU off (2014-09-14 
> 02:49:32 +0900)
> 
> ----------------------------------------------------------------
> Samsung 2nd cleanup for v3.18
> 
> - Cleanup SMP/hotplug codes from hotplug.c to platsmp.c
> 
> - Remove unneeded __ref annotation for exynos_cpu_die()
> 
> - Fix the way to power down CPU on exynos4 and CPUidle
>    clock down after power down some CPU

Pulled into next/late with a fixup, see below. Your original changen broke
allmodconfig.

	Arnd

From 9bbebfb41db4109b23d330f14ce41e4ebc825716 Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd at arndb.de>
Date: Fri, 26 Sep 2014 23:09:38 +0200
Subject: [PATCH] ARM: EXYNOS: fix build error in platsmp.c

/tmp/ccYeWL3V.s: Assembler messages:
/tmp/ccYeWL3V.s:659: Error: selected processor does not support ARM mode `isb '
/tmp/ccYeWL3V.s:664: Error: selected processor does not support ARM mode `isb '
/tmp/ccYeWL3V.s:665: Error: selected processor does not support ARM mode `dsb '
make[3]: *** [arch/arm/mach-exynos/platsmp.o] Error 1

Signed-off-by: Arnd Bergmann <arnd at arndb.de>
Fixes: 17342534e1d932 ("ARM: EXYNOS: Move code from hotplug.c to platsmp.c")

diff --git a/arch/arm/mach-exynos/Makefile b/arch/arm/mach-exynos/Makefile
index 0095de99d703..5d336b43cb10 100644
--- a/arch/arm/mach-exynos/Makefile
+++ b/arch/arm/mach-exynos/Makefile
@@ -20,6 +20,7 @@ obj-$(CONFIG_PM_SLEEP)		+= pm.o sleep.o
 obj-$(CONFIG_PM_GENERIC_DOMAINS) += pm_domains.o
 
 obj-$(CONFIG_SMP)		+= platsmp.o headsmp.o
+CFLAGS_platsmp.o		:= -march=armv7-a
 
 plus_sec := $(call as-instr,.arch_extension sec,+sec)
 AFLAGS_exynos-smc.o		:=-Wa,-march=armv7-a$(plus_sec)