Make use of asm-generic/atomic.h.
Signed-off-by: Chris Packham <judge.pack...@gmail.com>
---
arch/xtensa/include/asm/atomic.h | 44 +-------------------------------
1 file changed, 1 insertion(+), 43 deletions(-)
diff --git a/arch/xtensa/include/asm/atomic.h b/arch/xtensa/include/asm/atomic.h
index 42b32f5d3d6e..4e3ad5647275 100644
--- a/arch/xtensa/include/asm/atomic.h
+++ b/arch/xtensa/include/asm/atomic.h
@@ -7,48 +7,6 @@
#define _XTENSA_ATOMIC_H
#include <asm/system.h>
-
-typedef struct { volatile 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 void atomic_add(int i, atomic_t *v)
-{
- unsigned long flags;
-
- local_irq_save(flags);
- v->counter += i;
- local_irq_restore(flags);
-}
-
-static inline void atomic_sub(int i, atomic_t *v)
-{
- unsigned long flags;
-
- local_irq_save(flags);
- v->counter -= i;
- local_irq_restore(flags);
-}
-
-static inline void atomic_inc(atomic_t *v)
-{
- unsigned long flags;
-
- local_irq_save(flags);
- ++v->counter;
- local_irq_restore(flags);
-}
-
-static inline void atomic_dec(atomic_t *v)
-{
- unsigned long flags;
-
- local_irq_save(flags);
- --v->counter;
- local_irq_restore(flags);
-}
+#include <asm-generic/atomic.h>
#endif
--
2.18.0
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