locking/atomic: Remove linux/atomic.h:atomic_fetch_or()

Since all architectures have this implemented now natively, remove this
dead code.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-arch@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 0 insertions, 2 deletions

diff --git a/arch/sh/include/asm/atomic.h b/arch/sh/include/asm/atomic.h
index d93ed7ce1b2f..c399e1c55685 100644
--- a/arch/sh/include/asm/atomic.h
+++ b/arch/sh/include/asm/atomic.h
@@ -25,8 +25,6 @@
 #include <asm/atomic-irq.h>
 #endif
 
-#define atomic_fetch_or atomic_fetch_or
-
 #define atomic_add_negative(a, v)       (atomic_add_return((a), (v)) < 0)
 #define atomic_dec_return(v)            atomic_sub_return(1, (v))
 #define atomic_inc_return(v)            atomic_add_return(1, (v))