From 31b35f6b4d5285a311e10753f4eb17304326b211 Mon Sep 17 00:00:00 2001 From: Dmitry Vyukov Date: Fri, 26 May 2017 19:29:00 +0200 Subject: locking/x86: Remove the unused atomic_inc_short() methd It is completely unused and implemented only on x86. Remove it. Suggested-by: Mark Rutland Signed-off-by: Dmitry Vyukov Signed-off-by: Peter Zijlstra (Intel) Cc: Andrew Morton Cc: Andrey Ryabinin Cc: H. Peter Anvin Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/20170526172900.91058-1-dvyukov@google.com Signed-off-by: Ingo Molnar --- arch/tile/lib/atomic_asm_32.S | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'arch/tile') diff --git a/arch/tile/lib/atomic_asm_32.S b/arch/tile/lib/atomic_asm_32.S index 1a70e6c0f259..94709ab41ed8 100644 --- a/arch/tile/lib/atomic_asm_32.S +++ b/arch/tile/lib/atomic_asm_32.S @@ -24,8 +24,7 @@ * has an opportunity to return -EFAULT to the user if needed. * The 64-bit routines just return a "long long" with the value, * since they are only used from kernel space and don't expect to fault. - * Support for 16-bit ops is included in the framework but we don't provide - * any (x86_64 has an atomic_inc_short(), so we might want to some day). + * Support for 16-bit ops is included in the framework but we don't provide any. * * Note that the caller is advised to issue a suitable L1 or L2 * prefetch on the address being manipulated to avoid extra stalls. -- cgit v1.2.3