[PATCH 2/2 v2] sh: math-emu: fix macro redefined warning

[Randy Dunlap]

Fix a warning that was reported by the kernel test robot:

In file included from ../include/math-emu/soft-fp.h:27,
                 from ../arch/sh/math-emu/math.c:22:
../arch/sh/include/asm/sfp-machine.h:17: warning: "__BYTE_ORDER" redefined
   17 | #define __BYTE_ORDER __BIG_ENDIAN
In file included from ../arch/sh/math-emu/math.c:21:
../arch/sh/math-emu/sfp-util.h:71: note: this is the location of the previous definition
   71 | #define __BYTE_ORDER __LITTLE_ENDIAN

Fixes: b929926f01f2 ("sh: define __BIG_ENDIAN for math-emu")
Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Cc: Yoshinori Sato <ysato@xxxxxxxxxxxxxxxxxxxx>
Cc: Rich Felker <dalias@xxxxxxxx>
Cc: linux-sh@xxxxxxxxxxxxxxx
Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx
---
v2: add Reviewed-by Geert,
    rebase to linux-next-20211115

 arch/sh/math-emu/sfp-util.h |    4 ----
 1 file changed, 4 deletions(-)

--- linux-next-20211115.orig/arch/sh/math-emu/sfp-util.h
+++ linux-next-20211115/arch/sh/math-emu/sfp-util.h
@@ -67,7 +67,3 @@
   } while (0)
 
 #define abort()	return 0
-
-#define __BYTE_ORDER __LITTLE_ENDIAN
-
-