From: Will Deacon Subject: [PATCH RESEND 03/14] arm64: locks: remove redundant arch_*_relax operations Date: Fri, 21 Feb 2014 17:34:50 +0000 Message-ID: <1393004101-25382-4-git-send-email-will.deacon@arm.com> References: <1393004101-25382-1-git-send-email-will.deacon@arm.com> Return-path: Received: from cam-admin0.cambridge.arm.com ([217.140.96.50]:44722 "EHLO cam-admin0.cambridge.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933158AbaBURfI (ORCPT ); Fri, 21 Feb 2014 12:35:08 -0500 In-Reply-To: <1393004101-25382-1-git-send-email-will.deacon@arm.com> Sender: linux-arch-owner@vger.kernel.org List-ID: To: akpm@linux-foundation.org Cc: linux-arch@vger.kernel.org, Will Deacon , Catalin Marinas Now that the arch_{spin,read,write}_relax macros default to cpu_relax(), remove the redundant definitions for arm64. Cc: Catalin Marinas Signed-off-by: Will Deacon --- arch/arm64/include/asm/spinlock.h | 4 ---- 1 file changed, 4 deletions(-) diff --git a/arch/arm64/include/asm/spinlock.h b/arch/arm64/include/asm/spinlock.h index 3d5cf064d7a1..96f73f1302ff 100644 --- a/arch/arm64/include/asm/spinlock.h +++ b/arch/arm64/include/asm/spinlock.h @@ -227,8 +227,4 @@ static inline int arch_read_trylock(arch_rwlock_t *rw) #define arch_read_lock_flags(lock, flags) arch_read_lock(lock) #define arch_write_lock_flags(lock, flags) arch_write_lock(lock) -#define arch_spin_relax(lock) cpu_relax() -#define arch_read_relax(lock) cpu_relax() -#define arch_write_relax(lock) cpu_relax() - #endif /* __ASM_SPINLOCK_H */ -- 1.8.2.2