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=-8.1 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,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 D2175C433E1 for ; Mon, 17 Aug 2020 18:23:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A7B35207FB for ; Mon, 17 Aug 2020 18:23:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="KYkok7Lc" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390924AbgHQSXb (ORCPT ); Mon, 17 Aug 2020 14:23:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60928 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390639AbgHQSXW (ORCPT ); Mon, 17 Aug 2020 14:23:22 -0400 Received: from mail-pg1-x541.google.com (mail-pg1-x541.google.com [IPv6:2607:f8b0:4864:20::541]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EE0CEC061343; Mon, 17 Aug 2020 11:23:21 -0700 (PDT) Received: by mail-pg1-x541.google.com with SMTP id i10so2959575pgk.1; Mon, 17 Aug 2020 11:23:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=ArklK3xLKYl0ozsXmN0TZa3LItt/yQRXbXI18xhBRkY=; b=KYkok7Lc9wMrqXITauWU1t0NEZU5oDWsKvsZmdrPTIMV4tnbFYq1MLfK8etF6o8j42 Us8Pze5iaq7q0QFQvKYC5CG749siGYLQpC7w8Lsp8EgxZnN1cMttsNsfxhLLGylxJqRO h5Xt4MLf/YOjhDZ/3WBeG01Sr8lc0ag9hxEeUDBKz4dSKLps9yXmTROd2NBnKvCQLpN/ +gLdr5dJ5z6Lo0ebICaXsd+xuP1rnuIz9OMcGT2eWDNMiuBjqcOg7kF7zW6Rpja5WgE1 hhq0C1sduCMvWaD6BSppNfXY+L7G489qJaw465Qo7QQLjcSedkgvZ6kO3+g1EZqHBvHY Vupg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=ArklK3xLKYl0ozsXmN0TZa3LItt/yQRXbXI18xhBRkY=; b=jQUVFGHv9EugzmLLuVc1mDZcqH9itF5tocUvgplZHwxqD4NndrbGaC0eG4eYHAv8nP 9gAmzFTfC8e+Q+KWZd5Cgdw9AHxJxILui1YNT4tLmrnqdjghYHmLSHyICCvfv7QzpN5Q OXbJAMCQOb+31avFAxxVeIaKinq+BNtYHY+zC56QMfdovf7mF7ZVoJFFf53v3mZ1YcRu fQ8BO2VGhhM2hJU7T8rZ9M+VAHXOFovKOnorf+++7K2GWJ+1yZiAJSZN4o0ypCiAZ8I7 fQD+ShpWFEkB6pLSsvtXAwDxwITokxIvIHqkMjRrE9S0k0XFD6EG+X36Gv3EzUQfJdMC A9aA== X-Gm-Message-State: AOAM531ZXFX0rTRsRH0FWNVWayEaWKrHI14ypa4n+uEVFjRGLtaCI515 NSin0yVfYq/5MAHj3cI4pBeFl14hm6Y= X-Google-Smtp-Source: ABdhPJzs5PpPwLX4Lms8EiHz/B3vX66hHPiWWrc1sSTOfZ+Rq2Tb8XiLZLpsLuXic1SOW2APxkAbtA== X-Received: by 2002:a63:dc11:: with SMTP id s17mr10602970pgg.254.1597688599235; Mon, 17 Aug 2020 11:23:19 -0700 (PDT) Received: from hoboy (c-73-241-114-122.hsd1.ca.comcast.net. [73.241.114.122]) by smtp.gmail.com with ESMTPSA id c10sm20543527pfc.62.2020.08.17.11.23.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 17 Aug 2020 11:23:18 -0700 (PDT) Date: Mon, 17 Aug 2020 11:23:16 -0700 From: Richard Cochran To: min.li.xe@renesas.com Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH net] ptp: ptp_clockmatrix: use i2c_master_send for i2c write Message-ID: <20200817182316.GB4286@hoboy> References: <1597678655-842-1-git-send-email-min.li.xe@renesas.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1597678655-842-1-git-send-email-min.li.xe@renesas.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Mon, Aug 17, 2020 at 11:37:35AM -0400, min.li.xe@renesas.com wrote: > From: Min Li > > The old code for i2c write would break on some controllers, which fails > at handling Repeated Start Condition. So we will just use i2c_master_send > to handle write in one transanction. > > Signed-off-by: Min Li Acked-by: Richard Cochran