| Message ID | 20210402095145.254867-3-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=mpvNJYMr; 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 4FBb3K3gTFz9sWK 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=11PKCx3X2lCaPc51MX5y/IxAyYvH7oFNB2cGdpwu8Sw=; b=mpvNJYMrGivdLfkfQTLEntNdH 5qWu1UaloWGhaH/LXGZDlPnWAjak7yCKMjmmESXJdMRqc6MsHaZK+RTgxWwNB6JPadB3vYgFORtyB QG8gfcy9+L4IR9t7Xju+7+iq8kb5zdww/R/rXeksm/+Hyi/32XOc28GyGqHBS076Nuhg6izA5CCcA BMRxTw9lsE9n2cMCC/eDi/vQzKQ3adh7Qh+kPDdnupru32jCz37XTF5vecHqqPzinSZb2DEOfYfhl 8aDmYKFwO4XS/1lEL4l5xVhz5OL2AQJ+2hVDeg1FhtzY8kty1XlrjzN8HTCbALRX4EaM4rLhzLHO9 K2qRo/KmA==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lSGTf-00CezS-2G; Fri, 02 Apr 2021 09:52:31 +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 1lSGTB-00CesR-JL for linux-mtd@lists.infradead.org; Fri, 02 Apr 2021 09:52:03 +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 004C81C000B; Fri, 2 Apr 2021 09:51:58 +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 02/16] mtd: rawnand: arasan: Check the proposed data interface is supported Date: Fri, 2 Apr 2021 11:51:31 +0200 Message-Id: <20210402095145.254867-3-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_105202_009855_B061BB7E X-CRM114-Status: GOOD ( 10.04 ) X-Spam-Score: -0.7 (/) X-Spam-Report: Spam detection software, running on the system "desiato.infradead.org", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: 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/arasan-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/arasan-nand-controller.c b/drivers/mtd/nand/raw/arasan-nand-controller.c index 549aac00228e..65a52bb2731e 100644 --- a/drivers/mtd/nand/raw/arasan-nand-controller.c +++ b/drivers/mtd/nand/raw/arasan-nand-controller.c @@ -861,6 +861,11 @@ static int anfc_setup_interface(struct nand_chip *chip, int target, struct anand *anand = to_anand(chip); struct arasan_nfc *nfc = to_anfc(chip->controller); struct device_node *np = nfc->dev->of_node; + const struct nand_sdr_timings *sdr; + + sdr = nand_get_sdr_timings(conf); + if (IS_ERR(sdr)) + return PTR_ERR(sdr); if (target < 0) return 0;
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/arasan-nand-controller.c | 5 +++++ 1 file changed, 5 insertions(+)