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h8300: remove extranous __BIG_ENDIAN definition

Message ID 20180313120752.2645129-1-arnd@arndb.de
State Accepted
Commit 1705f7c534163594f8b05e060cb49fbea86ca70b
Headers show
Series h8300: remove extranous __BIG_ENDIAN definition | expand

Commit Message

Arnd Bergmann March 13, 2018, 12:07 p.m. UTC
A bugfix I did earlier caused a build regression on h8300, which
defines the __BIG_ENDIAN macro in a slightly different way than the
generic code:

arch/h8300/include/asm/byteorder.h:5:0: warning: "__BIG_ENDIAN" redefined

We don't need to define it here, as the same macro is already provided
by the linux/byteorder/big_endian.h, and that version does not conflict.

While this is a v4.16 regression, my earlier patch also got backported
to the 4.14 and 4.15 stable kernels, so we need the fixup there as well.

Cc: stable@vger.kernel.org
Fixes: 101110f6271c ("Kbuild: always define endianess in kconfig.h")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

---
 arch/h8300/include/asm/byteorder.h | 1 -
 1 file changed, 1 deletion(-)

-- 
2.9.0
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Patch

diff --git a/arch/h8300/include/asm/byteorder.h b/arch/h8300/include/asm/byteorder.h
index ecff2d1ca5a3..6eaa7ad5fc2c 100644
--- a/arch/h8300/include/asm/byteorder.h
+++ b/arch/h8300/include/asm/byteorder.h
@@ -2,7 +2,6 @@ 
 #ifndef __H8300_BYTEORDER_H__
 #define __H8300_BYTEORDER_H__
 
-#define __BIG_ENDIAN __ORDER_BIG_ENDIAN__
 #include <linux/byteorder/big_endian.h>
 
 #endif