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=-6.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_NEOMUTT 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 6688EC43387 for ; Tue, 15 Jan 2019 21:55:58 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 34C1720866 for ; Tue, 15 Jan 2019 21:55:58 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="M/Lfh9Ml" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 34C1720866 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-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender:Content-Type:Cc: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: In-Reply-To:MIME-Version:References:Message-ID:Subject:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=k2V+D3qfa8humrRMKGyeNP+zUkxGhNaEysgwMkfpsEU=; b=M/Lfh9MlBxaQjV4p9wLdv12yI LK+kMtC9HConHBm86fyETG73QPFiysy+whU88B6UoJE3mrx2Ke0kJ6Ay3k0+1pcUx+iUfWgnplNc7 FxsthkYp6TzdtN2E3q4wEQgFBfhBLre1Lg/Ch6rjuJ/kPGPGXpTD1zFObOhnIiYNn2EPGI6d4CDdz vtp17uCAOcNbgxaMjrl6Ex2QGanm6E690AdmAw1NM2DGMyyQEhSwsnYT9UUZtRNKpq+JMohtNzjvA DLsVBZHEMiFGTen9gyfL0N5oc8ejrs6JOwancriXlteiUhvplZg391HPzAzR3w2H2RvfAX4gc9ro0 PasqnJf9A==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gjWgc-00045C-Sx; Tue, 15 Jan 2019 21:55:54 +0000 Received: from sauhun.de ([88.99.104.3] helo=pokefinder.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gjWgZ-00044P-8Y for linux-arm-kernel@lists.infradead.org; Tue, 15 Jan 2019 21:55:52 +0000 Received: from localhost (p54B332B9.dip0.t-ipconnect.de [84.179.50.185]) by pokefinder.org (Postfix) with ESMTPSA id 8262E2C9D2D; Tue, 15 Jan 2019 22:55:50 +0100 (CET) Date: Tue, 15 Jan 2019 22:55:50 +0100 From: Wolfram Sang To: Laurentiu Tudor Subject: Re: [PATCH] i2c: imx: defer probing on dma channel request Message-ID: <20190115215549.sepj7rmpqmtlxwbw@ninjato> References: <20190115140332.30417-1-laurentiu.tudor@nxp.com> MIME-Version: 1.0 In-Reply-To: <20190115140332.30417-1-laurentiu.tudor@nxp.com> User-Agent: NeoMutt/20170113 (1.7.2) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190115_135551_448532_DBC74BC4 X-CRM114-Status: UNSURE ( 9.50 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: s.hauer@pengutronix.de, linux-kernel@vger.kernel.org, leoyang.li@nxp.com, linux-i2c@vger.kernel.org, kernel@pengutronix.de, fabio.estevam@nxp.com, shawnguo@kernel.org, linux-arm-kernel@lists.infradead.org, linux-imx@nxp.com Content-Type: multipart/mixed; boundary="===============3610315337166004867==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============3610315337166004867== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="4k6sn2i42q7o326p" Content-Disposition: inline --4k6sn2i42q7o326p Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi, On Tue, Jan 15, 2019 at 04:03:32PM +0200, Laurentiu Tudor wrote: > If the dma controller is not yet probed, defer i2c probe. > The error path in probe was slightly modified (no functional change) > to avoid triggering this WARN_ON(): > "cg-pll0-div1 already disabled > WARNING: CPU: 1 PID: 1 at drivers/clk/clk.c:828 clk_core_disable+0xa8/0xb= 0" >=20 > Signed-off-by: Laurentiu Tudor I just applied this series to i2c/for-next: http://patchwork.ozlabs.org/project/linux-i2c/list/?series=3D85099&state=3D* I haven't checked carefully but maybe it fixes/changes your issue? If not, your patch most likely will need a rebase on top of the above. Thanks, Wolfram --4k6sn2i42q7o326p Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAlw+VuUACgkQFA3kzBSg KbY/xA//dY9GghhTgU9Ej+l+O1rAOHeUxYTJCWoZ4iUqpPdikDeUeTfMtNAxkpq1 G5XDZqktjN2SuWGbkGZmc2RJ5V5nNq7sMkwr0JxJwF82ViieNiorQB9ZMfor49x2 HZoiCsDVSUU91AbjGdbabffzYgFjylqTS3u1xUPae+MCWfcfOoNLpqfcxNo+qwqg OQ7SaHwdWSDnkJv+aHXPZzg7O7IdWlDP9+TWRCOVfIWxfv96iZVFXEg7utuztuwj nSuWRv0lNliAiA8OfcO59791J9aqSrHbD5it15KftdFZBMef/+JD9nLFlTPQnRXo 9KsZ1SNHo2otE6rWwoRID3fmTu7baccvmoCpllR3gn5ARSKeqqp2uf4zdSC5nkwD d4b3AOppV9ZrPgiG9gzTH/zHFFcKGvkQZuW31Jg24/Dy0gcVyCEEhgR6b4Fc6vYR qM7Vf+UdewNvdPOyYAAeK0h/xPdzLqyP9TJpQiumypH2eK8JGWmiMwjkfGp3bLUj 7vOfXcvRxLbp4LWXvvcEgwPddBfMTmLeNHGNCmppUUTFH9KsBG6okkskjFGw89kT 1HlwB3XsubRf/onryTWZ0CtZByn7Y+LWje/Pnh4RigSXc4Le/4tW5e/3xHrv3R6C cHnUg216K+XEtPl9JfCwxjGoPvUPcWox7SJ6NvK4Pb1Nn46CEeU= =xrXd -----END PGP SIGNATURE----- --4k6sn2i42q7o326p-- --===============3610315337166004867== 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 --===============3610315337166004867==--