atomic64_add_return fix for volatile removal
atomic64_add_return should follow the change done to atomic.h following the
removal of "volatile" in the atomic_t type, just like atomic_add_return.
It applies cleanly on top of my "atomic.h : x86_64" patch posted in this
thread.
Signed-off-by: Mathieu Desnoyers <[EMAIL PROTECTED]>
diff --git a/include/asm-x86_64/atomic.h b/include/asm-x86_64/atomic.h
index e9922ae..3e9f838 100644
--- a/include/asm-x86_64/atomic.h
+++ b/include/asm-x86_64/atomic.h
@@ -375,8 +375,8 @@ static __inline__ long atomic64_add_retu
long __i = i;
__asm__ __volatile__(
LOCK_PREFIX "xaddq %0, %1;"
- :"=r"(i)
- :"m"(v->counter), "0"(i));
+ :"+r" (i), "+m" (v->counter)
+ : : "memory");
return i + __i;
}
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