[PATCH 14/19] arch/s390: 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/s390/include/asm/cmpxchg.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/s390/include/asm/cmpxchg.h b/arch/s390/include/asm/cmpxchg.h
index 84c3f0d576c5b1..efc16f4aac8643 100644
--- a/arch/s390/include/asm/cmpxchg.h
+++ b/arch/s390/include/asm/cmpxchg.h
@@ -14,7 +14,7 @@
 
 void __xchg_called_with_bad_pointer(void);
 
-static __always_inline unsigned long __xchg(unsigned long x,
+static __always_inline unsigned long __arch_xchg(unsigned long x,
 					    unsigned long address, int size)
 {
 	unsigned long old;
@@ -77,7 +77,7 @@ static __always_inline unsigned long __xchg(unsigned long x,
 	__typeof__(*(ptr)) __ret;					\
 									\
 	__ret = (__typeof__(*(ptr)))					\
-		__xchg((unsigned long)(x), (unsigned long)(ptr),	\
+		__arch_xchg((unsigned long)(x), (unsigned long)(ptr),	\
 		       sizeof(*(ptr)));					\
 	__ret;								\
 })
-- 
2.34.1