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[PATCH] powerpc: parallel port init fix
[powerpc.git]
/
include
/
asm-m68knommu
/
atomic.h
diff --git
a/include/asm-m68knommu/atomic.h
b/include/asm-m68knommu/atomic.h
index
1702dbe
..
6c4e4b6
100644
(file)
--- a/
include/asm-m68knommu/atomic.h
+++ b/
include/asm-m68knommu/atomic.h
@@
-129,6
+129,7
@@
static inline int atomic_sub_return(int i, atomic_t * v)
}
#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n)))
+#define atomic_xchg(v, new) (xchg(&((v)->counter), new))
#define atomic_add_unless(v, a, u) \
({ \