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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,USER_AGENT_MUTT 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 CACDAC43334 for ; Thu, 6 Sep 2018 18:33:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8DCD22075B for ; Thu, 6 Sep 2018 18:33:53 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8DCD22075B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=the-dreams.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728163AbeIFXKe (ORCPT ); Thu, 6 Sep 2018 19:10:34 -0400 Received: from sauhun.de ([88.99.104.3]:48138 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728767AbeIFXKe (ORCPT ); Thu, 6 Sep 2018 19:10:34 -0400 Received: from localhost (i577A6E95.versanet.de [87.122.110.149]) by pokefinder.org (Postfix) with ESMTPSA id 90D022C058F; Thu, 6 Sep 2018 20:33:49 +0200 (CEST) Date: Thu, 6 Sep 2018 20:33:47 +0200 From: Wolfram Sang To: Jun Gao Cc: srv_heupstream@mediatek.com, linux-i2c@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org Subject: Re: [PATCH v3 2/2] i2c: mediatek: Use DMA safe buffers for i2c transactions Message-ID: <20180906183347.GE8607@kunai> References: <1536239729-10008-1-git-send-email-jun.gao@mediatek.com> <1536239729-10008-3-git-send-email-jun.gao@mediatek.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="bi5JUZtvcfApsciF" Content-Disposition: inline In-Reply-To: <1536239729-10008-3-git-send-email-jun.gao@mediatek.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --bi5JUZtvcfApsciF Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Sep 06, 2018 at 09:15:29PM +0800, Jun Gao wrote: > From: Jun Gao >=20 > DMA mode will always be used in i2c transactions, try to allocate > a DMA safe buffer if the buf of struct i2c_msg used is not DMA safe. >=20 > Signed-off-by: Jun Gao Applied to for-next, thanks! --bi5JUZtvcfApsciF Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAluRcwsACgkQFA3kzBSg KbZa0A//X8r1smIUOljW7c4uxJqYfYp+QlX18IAFMkaIJlEwhJeXlk7iLyYwk8j+ WYEqojJ/wE0M56aQhjGwSENT9wXcE+jcl92k+ieashTSs/kWLGZnYh1DFXXdblXj 9m5CwbyRpYcaWD/+3yf6VxnNPci0CwJ1mbocDjF2OFfgMFQtoiQ2NQjHQS5j2/iQ bMlaSFx8iFF+mSrfT9pEBfD9OJ+uQrsfvsBAxN2cOSnKtgClH5hlDVOSv/AtkVXw NZMAhcPshGfLYHQ3g+ZGRSkX50X9APZPz4LNTygHFwS+dDCIQNVPPB7CeuN4ALwI WUJSvt4xAkGnO2d6lMAH9iyYi66KSQ38eo27Xk9hLhXXd9xh9N1Sj5sBBRJzKZ33 smSRorXjLfm/hDQGLDgW2qhOb/MV1dqCLXUQVYpfmCQxIPFXiZ7zA1qzfK8UhifP 7qEyHJl1NP+r70+qATFieM2Bb1j7llUARHKjuBDj69cbW8tRTpV96SyAeoqOHRk2 jdDf2HonzQhJjAS88O9UqWz+JHmZarOzX9bDu7NqC/Y2WDD92voCnl60BSa6dTjP 5wHjp1K9iZk9R+aaRKevpIQmOnfqtq7St37UZN0mvhkguiSs2F7xiTWsmlNPiJ0X D/DeAPzRJOcRtOQLmzdLuObKpIlHEUnRo3WwAeY3Wy3tmcUdOg8= =LmrF -----END PGP SIGNATURE----- --bi5JUZtvcfApsciF--