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=-3.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS autolearn=no 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 97424C47255 for ; Mon, 11 May 2020 07:41:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6D4BF20736 for ; Mon, 11 May 2020 07:41:26 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="ZEwp7zsv" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729177AbgEKHlZ (ORCPT ); Mon, 11 May 2020 03:41:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60586 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725916AbgEKHlZ (ORCPT ); Mon, 11 May 2020 03:41:25 -0400 Received: from mail-wm1-x341.google.com (mail-wm1-x341.google.com [IPv6:2a00:1450:4864:20::341]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B3761C061A0E for ; Mon, 11 May 2020 00:41:23 -0700 (PDT) Received: by mail-wm1-x341.google.com with SMTP id g14so6135656wme.1 for ; Mon, 11 May 2020 00:41:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:content-transfer-encoding:in-reply-to; bh=hseT4o3e+iJvKvlfPpNLzXEPteR4GO6bBd3Kzf2HHZM=; b=ZEwp7zsvc6V/NaIZ350pitGQRs0EMYP8K6a8+IIsELLZ5AAzsHB965S9ZDCWNaBym7 5XimvrLLj3O6IYOPThMbNl+vsJeoxSHtkg9a7L7brMoaPPIE+obGgZRFUILa5sHqPCaj /jQ7/bLYVucXsb/mw/GQMCjzy0T/LtXC2C4n6QYiKkAz2Cdk7nEYEX3O/u9fqwMKRz/t 3Kxr/WZw5aFxC+9CmrXKhv9AguMA/PVIGdSWh8lG7dOZ4fHttZW9BdpR2NjP6bP1Wlij TcZENsfPqxRIXZ0PsT5O3xTRsqA4+zpH2SRfzop9QS8dU00cSN8SS7ts7PHaWglWD9wu BMhw== 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:content-transfer-encoding :in-reply-to; bh=hseT4o3e+iJvKvlfPpNLzXEPteR4GO6bBd3Kzf2HHZM=; b=H30rz91TQN0/MhI881U6HDZ7e+6hrqgMQYy/p271zzXwyxgWk84o2EeZOFKLeULCLS UqsRcZexBdqFWy3dMlxUK9TMjdFVODtH8rJI9WI2bJGDi/1yr2GMlfMHRLMwt0hXQiIw f+US85nwBLSFmIQ3xVkVTWeNzwg0T/pRKen7ED0TB/k8qI2hk/39nqZfsJ5FkYJacP30 ybl7fwbD6SqkYda3WKxhfK64ERxec7LPTbVwHViQ8NZQDvVYqi9RLIkqEYBUBnRY/mf3 rE3SK77sTeQ8fZCBhvxyR9+bipSD+VHqrkQjN2k2wrjO+/HiR4ozaYyZSIEeUraBqURy Immw== X-Gm-Message-State: AGi0PuYLxqRIgzfnBkSgB6u2c4AblNxrRmxScB/yW6pDzaQwV/EvdQl4 GP4P2DSDGsXuAw/++HZkav2yLA== X-Google-Smtp-Source: APiQypKV+Y/OjUeg8G20v03d/FoUTGa1xDhXfJWs1qQga0pjoK9gYLJRg52leg1oMHXQf3UY3BC8EQ== X-Received: by 2002:a7b:cc0e:: with SMTP id f14mr30057659wmh.39.1589182882327; Mon, 11 May 2020 00:41:22 -0700 (PDT) Received: from dell ([2.31.163.63]) by smtp.gmail.com with ESMTPSA id y70sm26799304wmc.36.2020.05.11.00.41.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 May 2020 00:41:21 -0700 (PDT) Date: Mon, 11 May 2020 08:41:20 +0100 From: Lee Jones To: Thierry Reding Cc: Jon Hunter , linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] mfd: max77620: Use single-byte writes on MAX77620 Message-ID: <20200511074120.GB3548@dell> References: <20200417170913.2552327-1-thierry.reding@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20200417170913.2552327-1-thierry.reding@gmail.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 17 Apr 2020, Thierry Reding wrote: > From: Thierry Reding > > The MAX77620 doesn't support bulk writes, so make sure the regmap code > breaks bulk writes into multiple single-byte writes. > > Note that this is mostly cosmetic because currently only the RTC sub- > driver uses bulk writes and the RTC driver ends up using a different > regmap on the MAX77620 anyway. However, it seems like a good idea to > make this change now in order to avoid running into issues if bulk > writes are ever used by other sub-drivers sometime down the road. > > Signed-off-by: Thierry Reding > --- > drivers/mfd/max77620.c | 1 + > 1 file changed, 1 insertion(+) Applied, thanks. -- Lee Jones [李琼斯] Linaro Services Technical Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog