[PATCH] pcmcia: AT91RM9200 Compact Flash driver

[linux-2.6-omap-h63xx.git] / include / asm-arm26 / atomic.h

diff --git a/include/asm-arm26/atomic.h b/include/asm-arm26/atomic.h
index a47cadc59686237260877f1874b2c18ff0ed9421..1552c8653990e46bbba426c3dda5e0d05fa2190c 100644 (file)
--- a/include/asm-arm26/atomic.h
+++ b/include/asm-arm26/atomic.h
@@ -76,6 +76,8 @@ 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;
@@ -118,5 +120,6 @@ static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr)
 #define smp_mb__before_atomic_inc()    barrier()
 #define smp_mb__after_atomic_inc()     barrier()
 
+#include <asm-generic/atomic.h>
 #endif
 #endif