From: Chris Snook <[EMAIL PROTECTED]>
Use volatile consistently in atomic.h on avr32.
Signed-off-by: Chris Snook <[EMAIL PROTECTED]>
--- linux-2.6.23-rc3-orig/include/asm-avr32/atomic.h 2007-08-13
03:14:13.000000000 -0400
+++ linux-2.6.23-rc3/include/asm-avr32/atomic.h 2007-08-13 04:48:25.000000000
-0400
@@ -16,11 +16,18 @@
#include <asm/system.h>
-typedef struct { volatile int counter; } atomic_t;
+typedef struct { int counter; } atomic_t;
#define ATOMIC_INIT(i) { (i) }
-#define atomic_read(v) ((v)->counter)
-#define atomic_set(v, i) (((v)->counter) = i)
+static inline int atomic_read(atomic_t *v)
+{
+ return *(volatile int *)&v->counter;
+}
+
+static inline void atomic_set(atomic_t *v, int i)
+{
+ *(volatile int *)&v->counter = i;
+}
/*
* atomic_sub_return - subtract the atomic variable
-
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