Received: by 2002:a25:e7d8:0:0:0:0:0 with SMTP id e207csp953863ybh; Tue, 10 Mar 2020 11:31:23 -0700 (PDT) X-Google-Smtp-Source: ADFU+vtTz/azz5FaavU2WhiHKwGWKPiJMlQ4wnI0WliePljXpTjMVjX6ikIGliAzTcfmPqwNKlIN X-Received: by 2002:a05:6808:b1c:: with SMTP id s28mr2191771oij.2.1583865082815; Tue, 10 Mar 2020 11:31:22 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1583865082; cv=none; d=google.com; s=arc-20160816; b=IP+oUeBzsH4wZeFdF/Bz2XeKfVwT1aX8uiovNbUO2wsBIuLwjEikVlGRSmGN2MqHKe n3A5x419V1lZNClE76BjLVEEW6d6sazfF0PmDKGrQTMVH82jXmmZ8Npk1eNnmnkVG72b B5qdPSnCXs2ckwXWbGL5XmI/NXg5EkXdq6SwXv4GobUYG2q+Bb3c/NTKusPfkrDXM8/R gwfJOHZWMefyVHQA6W4VjtFn7Ygy2aPevjzKfmvsIDu+B1pxDx9ACaOFGECr51QQBq9m uuweiYlNJRU328RWiS9VJcssTUeCxZXKT8BOXeNFYsSF2Fxz7cY8Hnrk5HE8Wbpnd5K+ 6Z4w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from; bh=LC3uWunLXbx8pPkGzJxRJl67aah3FLNh61qSqIBwFZg=; b=Cq4/B7o6CcC7Y9I9Qdx2fXqzcLVD8jklf/Y+XsPkoh+WufRRIHPpTdjbD7j+UoQsYC tEDIC/OxteYh0E15NikqtWTP403ilIjGLkwItHgrKU9orgfTNKQLMcLnPfjeS/HAMYY2 8q2vXqhAkXzti42fhYIg5viEzjIQ6qD65vKghlYDGJ+ql/TyjsSd0COEfGN3cntSQism oQuN78giBkDjt1gGqk/fPvj2GSg0Qxwf5Av6w3LJBb8eQFoN3f7h5UD72bAMyEOtmDCk c8mlBTemhgkdFk3b1WTxSrpz84RIZ+9H9HjJyM3V3UjqUbxPF10O3XtCjbolrCHjfDEV 2zyg== ARC-Authentication-Results: i=1; mx.google.com; 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 Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id f137si6446276oig.87.2020.03.10.11.31.10; Tue, 10 Mar 2020 11:31:22 -0700 (PDT) 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; 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727334AbgCJSab (ORCPT + 99 others); Tue, 10 Mar 2020 14:30:31 -0400 Received: from relay10.mail.gandi.net ([217.70.178.230]:46693 "EHLO relay10.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726283AbgCJSab (ORCPT ); Tue, 10 Mar 2020 14:30:31 -0400 Received: from localhost.localdomain (unknown [91.224.148.103]) (Authenticated sender: miquel.raynal@bootlin.com) by relay10.mail.gandi.net (Postfix) with ESMTPSA id 0969224000D; Tue, 10 Mar 2020 18:30:26 +0000 (UTC) From: Miquel Raynal To: Peter Ujfalusi , vigneshr@ti.com, miquel.raynal@bootlin.com, han.xu@nxp.com, richard@nod.at, mripard@kernel.org, wens@csie.org, mcoquelin.stm32@gmail.com, alexandre.torgue@st.com Cc: vkoul@kernel.org, linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH 7/7] mtd: rawnand: stm32_fmc2: Use dma_request_chan() instead dma_request_slave_channel() Date: Tue, 10 Mar 2020 19:30:26 +0100 Message-Id: <20200310183026.18119-1-miquel.raynal@bootlin.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200227123749.24064-8-peter.ujfalusi@ti.com> References: MIME-Version: 1.0 X-linux-mtd-patch-notification: thanks X-linux-mtd-patch-commit: a4128c62f31080882dbe59128af710087c0b564f Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 2020-02-27 at 12:37:49 UTC, Peter Ujfalusi wrote: > dma_request_slave_channel() is a wrapper on top of dma_request_chan() > eating up the error code. > > Use using dma_request_chan() directly and inform user of error in case the > DMA request failed. > > Signed-off-by: Peter Ujfalusi Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next, thanks. Miquel