[SPARC]: Make atomic_read() take const.

536ce50d · Mitchell Blank Jr · David S. Miller · b35670bf · 536ce50d
Commit 536ce50d authored Sep 22, 2003 by Mitchell Blank Jr Committed by David S. Miller Sep 22, 2003
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include/asm-sparc/atomic.h include/asm-sparc/atomic.h +2 -2

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--- a/include/asm-sparc/atomic.h
+++ b/include/asm-sparc/atomic.h
@@ -33,9 +33,9 @@ typedef struct { volatile int counter; } atomic_t;
 *	 31                          8 7      0
 */

-#define ATOMIC_INIT(i)	{ (i << 8) }
+#define ATOMIC_INIT(i)	{ ((i) << 8) }

-static __inline__ int atomic_read(atomic_t *v)
+static __inline__ int atomic_read(const atomic_t *v)
 {
 	int ret = v->counter;