From: Olof Johansson <olof@lixom.net>
Date: Wed, 15 Feb 2012 20:17:12 +0000 (+0100)
Subject: ARM: 7327/1: need to include asm/system.h in asm/processor.h
X-Git-Tag: MMI-PSA29.97-13-9~17327^2~14
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=fee6a3c33a8f137f39cd9997b0476411f73576c7;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git

ARM: 7327/1: need to include asm/system.h in asm/processor.h

For files that include asm/processor.h but not asm/system.h:

arch/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]

In this case, smp_mb() is from the cpu_relax() call in the msm putc().

It likely went uncaught when the uncompress.h change went in since the
defconfig didn't enable that code path, but later changes (e76f4750f4:
ARM: debug: arrange Kconfig options more logically) resulted in the
option being on for msm_defconfig and thus exposed it.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

diff --git a/arch/arm/include/asm/processor.h b/arch/arm/include/asm/processor.h
index ce280b8d613c..cb8d638924fd 100644
--- a/arch/arm/include/asm/processor.h
+++ b/arch/arm/include/asm/processor.h
@@ -22,6 +22,7 @@
 #include <asm/hw_breakpoint.h>
 #include <asm/ptrace.h>
 #include <asm/types.h>
+#include <asm/system.h>
 
 #ifdef __KERNEL__
 #define STACK_TOP	((current->personality & ADDR_LIMIT_32BIT) ? \