[PATCH] lib/xxhash: remove used macros

[Alex Shi]

XXH_CPU_LITTLE_ENDIAN defined but never used, looks like it's needed. so
remove it.

Signed-off-by: Alex Shi <alex.shi@xxxxxxxxxxxxxxxxx>
Cc: Nick Terrell <terrelln@xxxxxx>
Cc: linux-kernel@xxxxxxxxxxxxxxx 
---
 lib/xxhash.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/lib/xxhash.c b/lib/xxhash.c
index aa61e2a3802f..d1561828a0f1 100644
--- a/lib/xxhash.c
+++ b/lib/xxhash.c
@@ -52,12 +52,6 @@
 #define xxh_rotl32(x, r) ((x << r) | (x >> (32 - r)))
 #define xxh_rotl64(x, r) ((x << r) | (x >> (64 - r)))
 
-#ifdef __LITTLE_ENDIAN
-# define XXH_CPU_LITTLE_ENDIAN 1
-#else
-# define XXH_CPU_LITTLE_ENDIAN 0
-#endif
-
 /*-*************************************
  * Constants
  **************************************/
-- 
1.8.3.1