X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=include%2Fasm-cris%2Fatomic.h;h=0b51a87e5532e9025111b6c5177bf8c964d58f22;hb=2d911e9a4e74ddbd059f9dabea402a119ef22e3d;hp=683b05a57d88068527bea8d99343c2425503318c;hpb=3d5271f9883cba7b54762bc4fe027d4172f06db7;p=linux-2.6-omap-h63xx.git

diff --git a/include/asm-cris/atomic.h b/include/asm-cris/atomic.h
index 683b05a57d8..0b51a87e553 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;
@@ -156,4 +158,5 @@ static inline int atomic_add_unless(atomic_t *v, int a, int u)
 #define smp_mb__before_atomic_inc()    barrier()
 #define smp_mb__after_atomic_inc()     barrier()
 
+#include <asm-generic/atomic.h>
 #endif