Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland...

[sfrench/cifs-2.6.git] / arch / ia64 / include / asm / atomic.h

diff --git a/arch/ia64/include/asm/atomic.h b/arch/ia64/include/asm/atomic.h
index 88405cb0832ae88e48f2770e5d8af797d519a346..4e1948447a00834969be528f7ac2a6a681ba1b44 100644 (file)
--- a/arch/ia64/include/asm/atomic.h
+++ b/arch/ia64/include/asm/atomic.h
@@ -21,8 +21,8 @@
 #define ATOMIC_INIT(i)         ((atomic_t) { (i) })
 #define ATOMIC64_INIT(i)       ((atomic64_t) { (i) })
 
-#define atomic_read(v)         ((v)->counter)
-#define atomic64_read(v)       ((v)->counter)
+#define atomic_read(v)         (*(volatile int *)&(v)->counter)
+#define atomic64_read(v)       (*(volatile long *)&(v)->counter)
 
 #define atomic_set(v,i)                (((v)->counter) = (i))
 #define atomic64_set(v,i)      (((v)->counter) = (i))