Received: by 2002:ad5:474a:0:0:0:0:0 with SMTP id i10csp5073336imu; Sun, 20 Jan 2019 03:00:09 -0800 (PST) X-Google-Smtp-Source: ALg8bN5+wJq+xYoCOANeP5MSFSHhdGQP5RplHGynUnoqq23j86mKCxrB+vvMAlktJ7qAfUadZrm1 X-Received: by 2002:a62:9fcf:: with SMTP id v76mr20335294pfk.144.1547982009073; Sun, 20 Jan 2019 03:00:09 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1547982009; cv=none; d=google.com; s=arc-20160816; b=BKrnja7cZJlt35UZ07QAgbKOf0gZ1rZ3AUMtNJm54pu60ZkOHi/25GTcp90JLX6v7Y b9NQEwEp64YebYSyUp/OcaaqcKJBVhgk6z4JaOC1uPwfPywI67VN50B8tivoTgnvhcuE Q5idA203VG5N5r2nJ71OTeUVmDDoChP9ivMXqhYd8gXraIdfdGSHcE3UT0OEi52tS2SL 6lLVeQE/Ki83N57P6KaeCCZk4c0R8d1CgloWgUuIPtIDbueQVNdSN7YjW4YPvnuCthF1 sYd/Djz9BzK4gmeU96gHQye2bGzv4iU9keOv4QTrGkmrMcWNMvUcWq4jC8w+bwbHST/d GfHw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:dkim-signature; bh=9uyXP7CPBoSoeIur0gbP/alF4L1Io7XNykaHL2q5GdQ=; b=wpdHTsFyiReuaxsWK7p1OsrCGA9lWA6g34czNatFMaR4PZRwW6Cq/PcYZt+vGFZUkn TFFDg0s1xkUyzhDh8xcTJoR7zfXE41rA5XVP36MxyzoOYBHHpaaqvJOfrNoPMgCFj+7x hpO0O0eELGAIHfj5aXrVhLDkLhm5UpqFM0fD9KPa0bJk7qHMwitpA7aeXpW86j7fPzYJ q5ARJ0niVgreJyc3bpsfrD6SKuRg5RlQ2ZshWIy9Zx4hQovJytzhrRmf167UrZr8zkIn f43Atadb9GnGlLM9JJwIBPaCiBvjyGrXwiRYGAHsuiji39JZDR5YWolZDpZQC4Ilcoen A11A== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=MHH3kW1+; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id i189si9834426pfg.265.2019.01.20.02.59.53; Sun, 20 Jan 2019 03:00:09 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=MHH3kW1+; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730481AbfATK6D (ORCPT + 99 others); Sun, 20 Jan 2019 05:58:03 -0500 Received: from mail.kernel.org ([198.145.29.99]:50846 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730458AbfATK6C (ORCPT ); Sun, 20 Jan 2019 05:58:02 -0500 Received: from localhost (unknown [122.178.235.99]) (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 636112084F; Sun, 20 Jan 2019 10:58:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1547981882; bh=E5/uUMvQ2r7ZLc3lWQpx3UmTxsXBlsIzqE92brbvv2E=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=MHH3kW1+QuHsD0z00Ih2QqtgJj0sAK3nNyj1JxSGSFX7ZWqTWwbP5Re+sMrwXE0Rg IfuvbeCxqUHWvM+F6PSMnMKcJe0bc7oTt7gDHEryQCR9TGiZmoaYQOetSP07X2EJtf ISzIjB8RIxiOexx7CtITrbMg7J/ELm3uJY1XCLgk= Date: Sun, 20 Jan 2019 16:26:28 +0530 From: Vinod Koul To: Daniel Baluta Cc: "dmaengine@vger.kernel.org" , dl-linux-imx , "kernel@pengutronix.de" , "dan.j.williams@intel.com" , "linux-kernel@vger.kernel.org" , "S.j. Wang" , Andy Duan , Robin Gong Subject: Re: [PATCH] dma: imx-sdma: pass ->dev to dma_alloc_coherent() API Message-ID: <20190120105628.GQ4635@vkoul-mobl> References: <20190111142930.21193-1-daniel.baluta@nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190111142930.21193-1-daniel.baluta@nxp.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 On 11-01-19, 14:29, Daniel Baluta wrote: > From: Andy Duan > > Pass ->dev to dma_alloc_coherent() API. We need this > becase dma_alloc_coherent() makes use of dev parameter ^^^^^ Typo > and receiving NULL will result in a crash. Applied after fixing typo and subsystem name, thanks -- ~Vinod