X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=include%2Fasm-cris%2Fatomic.h;h=0b51a87e5532e9025111b6c5177bf8c964d58f22;hb=52393ccc0a53c130f31fbbdb8b40b2aadb55ee72;hp=2df2c7aa19b7bd373f96ce1859edc3b169d395b8;hpb=b9abaa3fb7328851bdeaad19e694048f0ff71d9a;p=powerpc.git

diff --git a/include/asm-cris/atomic.h b/include/asm-cris/atomic.h
index 2df2c7aa19..0b51a87e55 100644
--- a/include/asm-cris/atomic.h
+++ b/include/asm-cris/atomic.h
@@ -136,6 +136,8 @@ 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;