| Message ID | 20210402095145.254867-4-miquel.raynal@bootlin.com |
|---|---|
| State | Changes Requested |
| Delegated to: | Miquel Raynal |
| Headers | show
Return-Path: <linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.infradead.org (client-ip=2001:8b0:10b:1:d65d:64ff:fe57:4e05; helo=desiato.infradead.org; envelope-from=linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org; receiver=<UNKNOWN>) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; secure) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=desiato.20200630 header.b=i4fAFYeF; dkim-atps=neutral Received: from desiato.infradead.org (desiato.infradead.org [IPv6:2001:8b0:10b:1:d65d:64ff:fe57:4e05]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4FBb3K2hGMz9sSC for <incoming@patchwork.ozlabs.org>; Fri, 2 Apr 2021 20:53:33 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:Cc:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=vrI4zDPQzK/5c/XIfYrCWC0ybvrDgl3rfj9sE8b6NXI=; b=i4fAFYeFgDv4hvuTa5DXEp8dg a7IOnr3fp/hL4R6ChzFt9MP3z2HIi/wTSzU+P4QQ8sGSONpmW2DxzcJO9uzuds3a+9VHQUpaT/6Oe 3Q5dtkaikMGaG49yFyUHPpEDhgI5lfpyyPSXOwmBIUpqybiu1cLFGhNS6l4VyTWBHgsL9MgHFBZwH EcM3b9gxcQGX37sqeak/7ktJEg25MfYUC0M99/naDQq1W8ORt4I6sgRfJuYeS6IveI9ALC7WNTTJh q1hnw+5ox8cPCMINCbNNka95EMeoGrekzdX4YI0u7DRCcptVtW7/amxhBxNd0135WfjMfQ4+bHaPp Q/Yff8j4Q==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lSGTx-00Cf5I-MB; Fri, 02 Apr 2021 09:52:49 +0000 Received: from relay5-d.mail.gandi.net ([217.70.183.197]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lSGTE-00CetI-Ez for linux-mtd@lists.infradead.org; Fri, 02 Apr 2021 09:52:06 +0000 X-Originating-IP: 90.89.138.59 Received: from xps13.home (lfbn-tou-1-1325-59.w90-89.abo.wanadoo.fr [90.89.138.59]) (Authenticated sender: miquel.raynal@bootlin.com) by relay5-d.mail.gandi.net (Postfix) with ESMTPSA id AA5B61C000D; Fri, 2 Apr 2021 09:52:01 +0000 (UTC) From: Miquel Raynal <miquel.raynal@bootlin.com> To: Richard Weinberger <richard@nod.at>, Vignesh Raghavendra <vigneshr@ti.com>, Tudor Ambarus <Tudor.Ambarus@microchip.com>, <linux-mtd@lists.infradead.org> Cc: Naga Sureshkumar Relli <nagasure@xilinx.com>, Michal Simek <monstr@monstr.eu>, Thomas Petazzoni <thomas.petazzoni@bootlin.com>, Miquel Raynal <miquel.raynal@bootlin.com> Subject: [RFC PATCH 03/16] mtd: rawnand: atmel: Check the proposed data interface is supported Date: Fri, 2 Apr 2021 11:51:32 +0200 Message-Id: <20210402095145.254867-4-miquel.raynal@bootlin.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210402095145.254867-1-miquel.raynal@bootlin.com> References: <20210402095145.254867-1-miquel.raynal@bootlin.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210402_105204_625663_AE710A68 X-CRM114-Status: UNSURE ( 9.91 ) X-CRM114-Notice: Please train this message. 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Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> --- drivers/mtd/nand/raw/atmel/nand-controller.c | 5 +++++ 1 file changed, 5 insertions(+) Content analysis details: (-0.7 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at https://www.dnswl.org/, low trust [217.70.183.197 listed in list.dnswl.org] -0.0 RCVD_IN_MSPIKE_H2 RBL: Average reputation (+2) [217.70.183.197 listed in wl.mailspike.net] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list <linux-mtd.lists.infradead.org> List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-mtd>, <mailto:linux-mtd-request@lists.infradead.org?subject=unsubscribe> List-Archive: <http://lists.infradead.org/pipermail/linux-mtd/> List-Post: <mailto:linux-mtd@lists.infradead.org> List-Help: <mailto:linux-mtd-request@lists.infradead.org?subject=help> List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-mtd>, <mailto:linux-mtd-request@lists.infradead.org?subject=subscribe> Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" <linux-mtd-bounces@lists.infradead.org> Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org |
| Series |
mtd: rawnand: NV-DDR support
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expand
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diff --git a/drivers/mtd/nand/raw/atmel/nand-controller.c b/drivers/mtd/nand/raw/atmel/nand-controller.c index 53b3a11b9952..6e15f424b071 100644 --- a/drivers/mtd/nand/raw/atmel/nand-controller.c +++ b/drivers/mtd/nand/raw/atmel/nand-controller.c @@ -1524,8 +1524,13 @@ static int atmel_nand_setup_interface(struct nand_chip *chip, int csline, const struct nand_interface_config *conf) { struct atmel_nand *nand = to_atmel_nand(chip); + const struct nand_sdr_timings *sdr; struct atmel_nand_controller *nc; + sdr = nand_get_sdr_timings(conf); + if (IS_ERR(sdr)) + return PTR_ERR(sdr); + nc = to_nand_controller(nand->base.controller); if (csline >= nand->numcs ||
Check the data interface is supported in ->setup_interface() before acknowledging the timings. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> --- drivers/mtd/nand/raw/atmel/nand-controller.c | 5 +++++ 1 file changed, 5 insertions(+)