linux-kernel - [PATCH 02/11] ARM: mach-msm: fix compile fail from system.h fallout

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Message-Id: <1333312727-11428-3-git-send-email-paul.gortmaker@windriver.com>
Date:	Sun,  1 Apr 2012 16:38:38 -0400
From:	Paul Gortmaker <paul.gortmaker@...driver.com>
To:	dhowells@...hat.com
Cc:	torvalds@...ux-foundation.org, linux-kernel@...r.kernel.org,
	linux-next@...r.kernel.org,
	Paul Gortmaker <paul.gortmaker@...driver.com>
Subject: [PATCH 02/11] ARM: mach-msm: fix compile fail from system.h fallout

To fix:

  In file included from arm/boot/compressed/misc.c:28:0:
  arm/mach-msm/include/mach/uncompress.h: In function 'putc':
  arch/arm/mach-msm/include/mach/uncompress.h:48:3: error: implicit
  declaration of function 'smp_mb' [-Werror=implicit-function-declaration]

The putc does a cpu_relax which for this platform is smp_mb.

Bisect indicates the 1st failing commit as:

    commit 0195c00244dc2e9f522475868fa278c473ba7339
    "Merge tag 'split-asm_system_h-for-linus-20120328' ..."

Signed-off-by: Paul Gortmaker <paul.gortmaker@...driver.com>
---
 arch/arm/mach-msm/include/mach/uncompress.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-msm/include/mach/uncompress.h b/arch/arm/mach-msm/include/mach/uncompress.h
index 169a840..c14011f 100644
--- a/arch/arm/mach-msm/include/mach/uncompress.h
+++ b/arch/arm/mach-msm/include/mach/uncompress.h
@@ -16,6 +16,7 @@
 #ifndef __ASM_ARCH_MSM_UNCOMPRESS_H
 #define __ASM_ARCH_MSM_UNCOMPRESS_H
 
+#include <asm/barrier.h>
 #include <asm/processor.h>
 #include <mach/msm_iomap.h>
 
-- 
1.7.9.1

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