Received: by 2002:a25:e7d8:0:0:0:0:0 with SMTP id e207csp954407ybh; Tue, 10 Mar 2020 11:31:58 -0700 (PDT) X-Google-Smtp-Source: ADFU+vu7uyxcG2d3igU+jnJj1T2+GuGqaqfFZ8Pf1otxKll2rhz3WA4wo+fm49zyxUrkBZOTJJmT X-Received: by 2002:a05:6830:11d5:: with SMTP id v21mr18605924otq.290.1583865118617; Tue, 10 Mar 2020 11:31:58 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1583865118; cv=none; d=google.com; s=arc-20160816; b=ZHJg0jjB5pAaryOnbMJfyR2hh/cBjUUo5J9HEgINtKDR1OTHsAEF/fDydlxHfsnGES +UzZZuf9CquXk8170dSSbFKtYxVGYaxnKgFdefTpCldOzUFg2LJ3LIecVxgA268tfDS9 fL5MK88DLXmZJvxK0x3MEIMW0PKUOX3RotzN8RgU2glsunLjKhF+o3J6Gh9VmiKyxqRo 1dZXk2IAOkz4Vy4ClPsTdEaTXoSSEYJZlbD06l2qZ5/n667FbLKiCM6uj1iM84Ddww5H muxdXYKuTzdjYtSZOOiVWK1kBUCUgFmn4xq7g0pOp/eWO24M6xBqBYm7CheYJ6BODJJ5 237A== 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=9Sr/LVDURbqpKlPVA8PD4j2zyQsqoYA8Boq5FDNlLDU=; b=ULtN0MJToeZKOfsymZNFi70z2ZJ+qj+RN6+61pJuqrHnzbcf3Izf8eyAsRaUlokFey hPPRdQXqRXRVYQoOprwP5GNfOoQj+2h6z79Ku+FzygCaobetZiI4Vbi/77Nzm4du5MPB uzXgltbihjr1iaQeAdchgcDlt71s9Ub5V0rL7JDLPboiUnZGmEmsIWOst0IJmkHqTYyT FSTCt9xPIULwGfJlyf2su6SX8JSl6dVY4jjjaNQZol5QzZ7x7wV7Ba+Uh+6707p017J7 YW+Rd7GYV1bUuhqQ7pKr24mCmApYM5OFbLI9DVghZ4UfU0aHBMCmd1GOVJK6SzkO5Q4m A3Wg== 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 l14si6187211oic.222.2020.03.10.11.31.46; Tue, 10 Mar 2020 11:31:58 -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 S1727420AbgCJSav (ORCPT + 99 others); Tue, 10 Mar 2020 14:30:51 -0400 Received: from relay1-d.mail.gandi.net ([217.70.183.193]:20681 "EHLO relay1-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726466AbgCJSav (ORCPT ); Tue, 10 Mar 2020 14:30:51 -0400 X-Originating-IP: 91.224.148.103 Received: from localhost.localdomain (unknown [91.224.148.103]) (Authenticated sender: miquel.raynal@bootlin.com) by relay1-d.mail.gandi.net (Postfix) with ESMTPSA id 2DBFB24000B; Tue, 10 Mar 2020 18:30:46 +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 4/7] mtd: rawnand: sunxi: Use dma_request_chan() instead dma_request_slave_channel() Date: Tue, 10 Mar 2020 19:30:46 +0100 Message-Id: <20200310183046.18314-1-miquel.raynal@bootlin.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200227123749.24064-5-peter.ujfalusi@ti.com> References: MIME-Version: 1.0 X-linux-mtd-patch-notification: thanks X-linux-mtd-patch-commit: d33252c1486699b6d1fa8b44b950a03e011fd137 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 12:37:46 UTC, Peter Ujfalusi wrote: > dma_request_slave_channel() is a wrapper on top of dma_request_chan() > eating up the error code. > > By using dma_request_chan() directly the driver can support deferred > probing against DMA. > > Signed-off-by: Peter Ujfalusi > Acked-by: Maxime Ripard Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next, thanks. Miquel