From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8A3F4C433E0 for ; Wed, 27 Jan 2021 11:45:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 33E322076D for ; Wed, 27 Jan 2021 11:45:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237117AbhA0Lpq (ORCPT ); Wed, 27 Jan 2021 06:45:46 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36848 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237102AbhA0Lmw (ORCPT ); Wed, 27 Jan 2021 06:42:52 -0500 Received: from theia.8bytes.org (8bytes.org [IPv6:2a01:238:4383:600:38bc:a715:4b6d:a889]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 51C7DC061573 for ; Wed, 27 Jan 2021 03:42:12 -0800 (PST) Received: by theia.8bytes.org (Postfix, from userid 1000) id C358F303; Wed, 27 Jan 2021 12:42:10 +0100 (CET) Date: Wed, 27 Jan 2021 12:42:09 +0100 From: Joerg Roedel To: Zheng Yongjun Cc: will@kernel.org, iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH -next] iommu: amd: Use DEFINE_SPINLOCK() for spinlock Message-ID: <20210127114209.GD32671@8bytes.org> References: <20201228135112.28621-1-zhengyongjun3@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201228135112.28621-1-zhengyongjun3@huawei.com> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Dec 28, 2020 at 09:51:12PM +0800, Zheng Yongjun wrote: > spinlock can be initialized automatically with DEFINE_SPINLOCK() > rather than explicitly calling spin_lock_init(). > > Signed-off-by: Zheng Yongjun > --- > drivers/iommu/amd/iommu_v2.c | 4 +--- > 1 file changed, 1 insertion(+), 3 deletions(-) Applied, thanks.