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=-10.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 87726C43465 for ; Fri, 18 Sep 2020 21:13:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 407E1222BB for ; Fri, 18 Sep 2020 21:13:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1600463626; bh=lJEoJiKb+a1XP0tPhq92KH2rBuS5HXXEbZAD3e1rGrI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=zm/L3sH0qG9qizuaq8r5gK3UMzKZHczrb9wZ5dR6/2z8ucW5xq7yIiYTd9c3s9p2E xsCFdct5jEOYkInDeHi9Th6ZiLLTTvCdp3ylJo0IPZOARkwEfyfFUFKAq4SO8hW6kV M0NZOHRUpBk4il+9fzA5uJb64ra4bBzebNsBjZmQ= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726301AbgIRVNp (ORCPT ); Fri, 18 Sep 2020 17:13:45 -0400 Received: from mail.kernel.org ([198.145.29.99]:60100 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726118AbgIRVNo (ORCPT ); Fri, 18 Sep 2020 17:13:44 -0400 Received: from localhost (router.4pisysteme.de [80.79.225.122]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 8197620773; Fri, 18 Sep 2020 21:13:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1600463624; bh=lJEoJiKb+a1XP0tPhq92KH2rBuS5HXXEbZAD3e1rGrI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=U072NaANahVKQEmGwebUdmaSqBZ66YNMyMwq0vnaLZGbXhpy0lIc+Tvbp6bj7FNeo TJ12N8UxYDAuk3tRHbAmaskkrTuClo87fMSO7X49qE7I2Pk5OBvMlYfU2dZqUv5hqs rjexnOp75lufY2HWWNvosEZheQA//jtjmxKPQXfE= Date: Fri, 18 Sep 2020 23:13:40 +0200 From: Wolfram Sang To: Matthias Schiffer Cc: Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , linux-i2c@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] i2c: mxs: use MXS_DMA_CTRL_WAIT4END instead of DMA_CTRL_ACK Message-ID: <20200918211340.GG52206@kunai> Mail-Followup-To: Wolfram Sang , Matthias Schiffer , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , linux-i2c@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org References: <20200911150139.13690-1-matthias.schiffer@ew.tq-group.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="lQSB8Tqijvu1+4Ba" Content-Disposition: inline In-Reply-To: <20200911150139.13690-1-matthias.schiffer@ew.tq-group.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --lQSB8Tqijvu1+4Ba Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Sep 11, 2020 at 05:01:39PM +0200, Matthias Schiffer wrote: > The driver-specific usage of the DMA_CTRL_ACK flag was replaced with a > custom flag in commit ceeeb99cd821 ("dmaengine: mxs: rename custom flag"), > but i2c-mxs was not updated to use the new flag, completely breaking I2C > transactions using DMA. >=20 > Fixes: ceeeb99cd821 ("dmaengine: mxs: rename custom flag") > Signed-off-by: Matthias Schiffer Applied to for-current, thanks! --lQSB8Tqijvu1+4Ba Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAl9lIwQACgkQFA3kzBSg KbZ7Hg/5AceyOo2aZs4KCc0X7bKW0jsp/FCiQso+pUUdZqsFlfFftc2VXDxJ6jl6 BoGfvzvEWO0RkOwspm0hi27rpYOhjMwyl4DVM/uJvmS6kUfE1U1pALuiUJ5KVvb+ Ho8Xq7AV6Tbc/Ujtc3QdxQk0nCNIfbDHMaN4SbC39Mr54YiZsfeTa8jLws6ggFSI Kez+DBYnwrVvEwE7VrJMmetCZdPKXyi61rvtwgpVU4gEzlGYkdciZRR+3mP7PlWm KRUD5w1R/Lb55hrXf5jVoTB38yY6u2vDsRTkTkrOXuoOKdlHJF85dVmqfOiXtoDt X90A+ntSP72161iHn9ImkAV/a0OObuDVLqrAoRt+sYsDcQcNgqi3I1BvOGWtYVlq At/D/6qPf2/1wBovpJ5Zp5uQPm4+4VyOLxrYeByKJw3sQwlojg90r6Ck+Whr9IRp GWcfQ+al9p2JrqQQMHspwNIJjVSTRovqNi2XIfJM0DvBdre0IsG6WJOCgIthjfKu z0b41DQqRtM2eL/STnJt24z6VgWYR/HI1huUUhRroV6eZiFGRZegbGfmBPo1zf8M EugbckJqQ/Ywn8253KlH5EW3d1lPqgoi5ZYGdrLrpHjqA9tZ4XOMYvJ6z2IfrULa z6JnL4SMIic0E6i1o3La1Z4i4t8Pc92fDb2psrUEziQaWsiy3H8= =uKjB -----END PGP SIGNATURE----- --lQSB8Tqijvu1+4Ba-- 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=-10.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED 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 8772CC43464 for ; 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Fri, 18 Sep 2020 21:13:45 +0000 Received: from localhost (router.4pisysteme.de [80.79.225.122]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 8197620773; Fri, 18 Sep 2020 21:13:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1600463624; bh=lJEoJiKb+a1XP0tPhq92KH2rBuS5HXXEbZAD3e1rGrI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=U072NaANahVKQEmGwebUdmaSqBZ66YNMyMwq0vnaLZGbXhpy0lIc+Tvbp6bj7FNeo TJ12N8UxYDAuk3tRHbAmaskkrTuClo87fMSO7X49qE7I2Pk5OBvMlYfU2dZqUv5hqs rjexnOp75lufY2HWWNvosEZheQA//jtjmxKPQXfE= Date: Fri, 18 Sep 2020 23:13:40 +0200 From: Wolfram Sang To: Matthias Schiffer Subject: Re: [PATCH] i2c: mxs: use MXS_DMA_CTRL_WAIT4END instead of DMA_CTRL_ACK Message-ID: <20200918211340.GG52206@kunai> Mail-Followup-To: Wolfram Sang , Matthias Schiffer , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , linux-i2c@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org References: <20200911150139.13690-1-matthias.schiffer@ew.tq-group.com> MIME-Version: 1.0 In-Reply-To: <20200911150139.13690-1-matthias.schiffer@ew.tq-group.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200918_171345_133364_50EF3906 X-CRM114-Status: GOOD ( 13.13 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Shawn Guo , Sascha Hauer , linux-kernel@vger.kernel.org, NXP Linux Team , Pengutronix Kernel Team , Fabio Estevam , linux-arm-kernel@lists.infradead.org, linux-i2c@vger.kernel.org Content-Type: multipart/mixed; boundary="===============7555848939789513013==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============7555848939789513013== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="lQSB8Tqijvu1+4Ba" Content-Disposition: inline --lQSB8Tqijvu1+4Ba Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Sep 11, 2020 at 05:01:39PM +0200, Matthias Schiffer wrote: > The driver-specific usage of the DMA_CTRL_ACK flag was replaced with a > custom flag in commit ceeeb99cd821 ("dmaengine: mxs: rename custom flag"), > but i2c-mxs was not updated to use the new flag, completely breaking I2C > transactions using DMA. >=20 > Fixes: ceeeb99cd821 ("dmaengine: mxs: rename custom flag") > Signed-off-by: Matthias Schiffer Applied to for-current, thanks! --lQSB8Tqijvu1+4Ba Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAl9lIwQACgkQFA3kzBSg KbZ7Hg/5AceyOo2aZs4KCc0X7bKW0jsp/FCiQso+pUUdZqsFlfFftc2VXDxJ6jl6 BoGfvzvEWO0RkOwspm0hi27rpYOhjMwyl4DVM/uJvmS6kUfE1U1pALuiUJ5KVvb+ Ho8Xq7AV6Tbc/Ujtc3QdxQk0nCNIfbDHMaN4SbC39Mr54YiZsfeTa8jLws6ggFSI Kez+DBYnwrVvEwE7VrJMmetCZdPKXyi61rvtwgpVU4gEzlGYkdciZRR+3mP7PlWm KRUD5w1R/Lb55hrXf5jVoTB38yY6u2vDsRTkTkrOXuoOKdlHJF85dVmqfOiXtoDt X90A+ntSP72161iHn9ImkAV/a0OObuDVLqrAoRt+sYsDcQcNgqi3I1BvOGWtYVlq At/D/6qPf2/1wBovpJ5Zp5uQPm4+4VyOLxrYeByKJw3sQwlojg90r6Ck+Whr9IRp GWcfQ+al9p2JrqQQMHspwNIJjVSTRovqNi2XIfJM0DvBdre0IsG6WJOCgIthjfKu z0b41DQqRtM2eL/STnJt24z6VgWYR/HI1huUUhRroV6eZiFGRZegbGfmBPo1zf8M EugbckJqQ/Ywn8253KlH5EW3d1lPqgoi5ZYGdrLrpHjqA9tZ4XOMYvJ6z2IfrULa z6JnL4SMIic0E6i1o3La1Z4i4t8Pc92fDb2psrUEziQaWsiy3H8= =uKjB -----END PGP SIGNATURE----- --lQSB8Tqijvu1+4Ba-- --===============7555848939789513013== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============7555848939789513013==--