From mboxrd@z Thu Jan 1 00:00:00 1970 From: Will Deacon Subject: [PATCH 02/13] READ_ONCE: Undefine internal __READ_ONCE_SIZE macro after use Date: Fri, 8 Nov 2019 17:01:09 +0000 Message-ID: <20191108170120.22331-3-will@kernel.org> References: <20191108170120.22331-1-will@kernel.org> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573232495; bh=8576erlpBEecdBZLwaAf1hANQyRlAVg5w9VzhgYn1N4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=mQPLKMFTmKtUZrfE3t7fIwnKcTB8Q4GrSwDBG6Plp2pjYB/4SEURJMylIYjxap80C 9jQhqVE8V7fknpdFh1PU4i5Wri22OGwEnaDY7uqEqHlzbj3LH2qi1A5wN473to2iaS xhDH1bVxYwWCkKi2t5TgPxVPltHPTMheMiRG/sTQ= In-Reply-To: <20191108170120.22331-1-will@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="us-ascii" To: linux-kernel@vger.kernel.org Cc: Will Deacon , Yunjae Lee , SeongJae Park , "Paul E. McKenney" , Josh Triplett , Matt Turner , Ivan Kokshaysky , Richard Henderson , Peter Zijlstra , Alan Stern , Michael Ellerman , "Michael S. Tsirkin" , Jason Wang , Arnd Bergmann , Joe Perches , Boqun Feng , linux-alpha@vger.kernel.org, virtualization@lists.linux-foundation.org The '__READ_ONCE_SIZE()' macro is only used as part of building 'READ_ONCE()', so undefine it once we don't need it anymore. Signed-off-by: Will Deacon --- include/asm-generic/rwonce.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/asm-generic/rwonce.h b/include/asm-generic/rwonce.h index d189455ae038..abf326634ecd 100644 --- a/include/asm-generic/rwonce.h +++ b/include/asm-generic/rwonce.h @@ -59,6 +59,8 @@ void __read_once_size_nocheck(const volatile void *p, void *res, int size) __READ_ONCE_SIZE; } +#undef __READ_ONCE_SIZE + static __always_inline void __write_once_size(volatile void *p, void *res, int size) { switch (size) { -- 2.24.0.rc1.363.gb1bccd3e3d-goog