From: James Cowgill <James.Cowgill@imgtec.com>
Date: Tue, 23 Jun 2015 11:02:00 +0000 (+0100)
Subject: MIPS: unaligned: Fix build error on big endian R6 kernels
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=531a6d599f4304156236ebdd531aaa80be61868d;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

MIPS: unaligned: Fix build error on big endian R6 kernels

Commit eeb538950367 ("MIPS: unaligned: Prevent EVA instructions on kernel
unaligned accesses") renamed the Load* and Store* defines in unaligned.c
to _Load* and _Store* as part of its fix. One define was missed out which
causes big endian R6 kernels to fail to build.

arch/mips/kernel/unaligned.c:880:35:
error: implicit declaration of function '_StoreDW'
 #define StoreDW(addr, value, res) _StoreDW(addr, value, res)
                                   ^

Signed-off-by: James Cowgill <James.Cowgill@imgtec.com>
Fixes: eeb538950367 ("MIPS: unaligned: Prevent EVA instructions on kernel unaligned accesses")
Cc: Markos Chandras <markos.chandras@imgtec.com>
Cc: <stable@vger.kernel.org> # 4.0+
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/10575/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---

diff --git a/arch/mips/kernel/unaligned.c b/arch/mips/kernel/unaligned.c
index af84bef0c90d..eb3efd137fd1 100644
--- a/arch/mips/kernel/unaligned.c
+++ b/arch/mips/kernel/unaligned.c
@@ -438,7 +438,7 @@ do {                                                        \
 		: "memory");                                \
 } while(0)
 
-#define     StoreDW(addr, value, res) \
+#define     _StoreDW(addr, value, res) \
 do {                                                        \
 		__asm__ __volatile__ (                      \
 			".set\tpush\n\t"		    \