X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Fasm-v850%2Fatomic.h;h=e4e57de08f73054b042592f638ed12d76d046f9e;hb=6553daeafb4fa15cd07088f543352fa3779e86e1;hp=f5b9ab6f4e70da97b847db5e910c5956a63a9acd;hpb=b9abaa3fb7328851bdeaad19e694048f0ff71d9a;p=linux-2.6

diff --git a/include/asm-v850/atomic.h b/include/asm-v850/atomic.h
index f5b9ab6f4e..e4e57de08f 100644
--- a/include/asm-v850/atomic.h
+++ b/include/asm-v850/atomic.h
@@ -14,7 +14,6 @@
 #ifndef __V850_ATOMIC_H__
 #define __V850_ATOMIC_H__
 
-#include <linux/config.h>
 
 #include <asm/system.h>
 
@@ -104,6 +103,8 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
 	return ret;
 }
 
+#define atomic_xchg(v, new) (xchg(&((v)->counter), new))
+
 static inline int atomic_add_unless(atomic_t *v, int a, int u)
 {
 	int ret;