[PATCH 15/19] arch/sh: rename internal name __xchg to __arch_xchg

[Andrzej Hajda <andrzej.hajda@xxxxxxxxx>]

__xchg will be used for non-atomic xchg macro.

Signed-off-by: Andrzej Hajda <andrzej.hajda@xxxxxxxxx>
---
 arch/sh/include/asm/cmpxchg.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/sh/include/asm/cmpxchg.h b/arch/sh/include/asm/cmpxchg.h
index 0ed9b3f4a57796..288f6f38d98fb4 100644
--- a/arch/sh/include/asm/cmpxchg.h
+++ b/arch/sh/include/asm/cmpxchg.h
@@ -22,7 +22,7 @@
 
 extern void __xchg_called_with_bad_pointer(void);
 
-#define __xchg(ptr, x, size)				\
+#define __arch_xchg(ptr, x, size)				\
 ({							\
 	unsigned long __xchg__res;			\
 	volatile void *__xchg_ptr = (ptr);		\
@@ -46,7 +46,7 @@ extern void __xchg_called_with_bad_pointer(void);
 })
 
 #define arch_xchg(ptr,x)	\
-	((__typeof__(*(ptr)))__xchg((ptr),(unsigned long)(x), sizeof(*(ptr))))
+	((__typeof__(*(ptr)))__arch_xchg((ptr),(unsigned long)(x), sizeof(*(ptr))))
 
 /* This function doesn't exist, so you'll get a linker error
  * if something tries to do an invalid cmpxchg(). */
-- 
2.34.1