From: Stephen Boyd <sboyd@codeaurora.org>
Date: Tue, 4 Sep 2012 19:04:35 +0000 (+0100)
Subject: ARM: 7512/1: Fix XIP build due to PHYS_OFFSET definition moving
X-Git-Tag: upstream/snapshot3+hdmi~6721^2~6
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b4ad51559c2f12c34a0340b26ffb02e4b285bc51;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

ARM: 7512/1: Fix XIP build due to PHYS_OFFSET definition moving

During the p2v changes, the PHYS_OFFSET #define moved into a
!__ASSEMBLY__ section. This causes a XIP build to fail with

 arch/arm/kernel/head.o: In function 'stext':
 arch/arm/kernel/head.S:146: undefined reference to 'PHYS_OFFSET'

Momentarily leave the #ifndef __ASSEMBLY__ section so we can
define PHYS_OFFSET for all compilation units.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h
index e965f1b..5f6ddcc 100644
--- a/arch/arm/include/asm/memory.h
+++ b/arch/arm/include/asm/memory.h
@@ -187,6 +187,7 @@ static inline unsigned long __phys_to_virt(unsigned long x)
 #define __phys_to_virt(x)	((x) - PHYS_OFFSET + PAGE_OFFSET)
 #endif
 #endif
+#endif /* __ASSEMBLY__ */
 
 #ifndef PHYS_OFFSET
 #ifdef PLAT_PHYS_OFFSET
@@ -196,6 +197,8 @@ static inline unsigned long __phys_to_virt(unsigned long x)
 #endif
 #endif
 
+#ifndef __ASSEMBLY__
+
 /*
  * PFNs are used to describe any physical page; this means
  * PFN 0 == physical address 0.