Merge branch 'docs-next' of git://git.lwn.net/linux-2.6

[pandora-kernel.git] / arch / alpha / include / asm / atomic.h

diff --git a/arch/alpha/include/asm/atomic.h b/arch/alpha/include/asm/atomic.h
index 610dff4..e756d04 100644 (file)
--- a/arch/alpha/include/asm/atomic.h
+++ b/arch/alpha/include/asm/atomic.h
@@ -17,8 +17,8 @@
 #define ATOMIC_INIT(i)         ( (atomic_t) { (i) } )
 #define ATOMIC64_INIT(i)       ( (atomic64_t) { (i) } )
 
-#define atomic_read(v)         ((v)->counter + 0)
-#define atomic64_read(v)       ((v)->counter + 0)
+#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))