From patchwork Wed May 15 08:46:46 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Huang Shijie X-Patchwork-Id: 244051 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:770:15f::2]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 21D622C00AD for ; Wed, 15 May 2013 22:03:52 +1000 (EST) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UcXdV-0002Cu-Rr; Wed, 15 May 2013 09:04:38 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UcXcB-0002qs-VX; Wed, 15 May 2013 09:03:15 +0000 Received: from va3ehsobe010.messaging.microsoft.com ([216.32.180.30] helo=va3outboundpool.messaging.microsoft.com) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UcXc9-0002nV-Ci for linux-mtd@lists.infradead.org; Wed, 15 May 2013 09:03:14 +0000 Received: from mail14-va3-R.bigfish.com (10.7.14.250) by VA3EHSOBE007.bigfish.com (10.7.40.11) with Microsoft SMTP Server id 14.1.225.23; Wed, 15 May 2013 09:02:52 +0000 Received: from mail14-va3 (localhost [127.0.0.1]) by mail14-va3-R.bigfish.com (Postfix) with ESMTP id 5FF9A240499; Wed, 15 May 2013 09:02:52 +0000 (UTC) X-Forefront-Antispam-Report: CIP:70.37.183.190; KIP:(null); UIP:(null); IPV:NLI; H:mail.freescale.net; RD:none; EFVD:NLI X-SpamScore: 6 X-BigFish: VS6(z3121kzzz1f42h1ee6h1de0h1fdah1202h1e76h1d1ah1d2ah1fc6h1082kzz8275bhz2dh2a8h668h839hd24he5bhf0ah1288h12a5h12a9h12bdh12e5h137ah139eh13b6h1441h1504h1537h162dh1631h1758h1898h18e1h1946h19b5h1ad9h1b0ah1d0ch1d2eh1d3fh1155h) Received: from mail14-va3 (localhost.localdomain [127.0.0.1]) by mail14-va3 (MessageSwitch) id 136860857197629_25230; Wed, 15 May 2013 09:02:51 +0000 (UTC) Received: from VA3EHSMHS040.bigfish.com (unknown [10.7.14.241]) by mail14-va3.bigfish.com (Postfix) with ESMTP id 0CB71E0AF0; Wed, 15 May 2013 09:02:51 +0000 (UTC) Received: from mail.freescale.net (70.37.183.190) by VA3EHSMHS040.bigfish.com (10.7.99.50) with Microsoft SMTP Server (TLS) id 14.1.225.23; Wed, 15 May 2013 09:02:46 +0000 Received: from az84smr01.freescale.net (10.64.34.197) by 039-SN1MMR1-002.039d.mgd.msft.net (10.84.1.15) with Microsoft SMTP Server (TLS) id 14.2.328.11; Wed, 15 May 2013 09:02:45 +0000 Received: from shlinux2.ap.freescale.net (shlinux2.ap.freescale.net [10.192.224.44]) by az84smr01.freescale.net (8.14.3/8.14.0) with ESMTP id r4F92Upp023150; Wed, 15 May 2013 02:02:40 -0700 From: Huang Shijie To: Subject: [PATCH v2 4/4] mtd: gpmi: update the ecc step size for mtd_info{} Date: Wed, 15 May 2013 16:46:46 +0800 Message-ID: <1368607606-4344-5-git-send-email-b32955@freescale.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1368607606-4344-1-git-send-email-b32955@freescale.com> References: <1368607606-4344-1-git-send-email-b32955@freescale.com> MIME-Version: 1.0 X-OriginatorOrg: freescale.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130515_050313_530756_CFA738D7 X-CRM114-Status: GOOD ( 11.26 ) X-Spam-Score: -2.6 (--) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-2.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [216.32.180.30 listed in list.dnswl.org] -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: Huang Shijie , computersforpeace@gmail.com, linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org, dedekind1@gmail.com X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-mtd" Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org update the ecc step size when we have already get the right value. Signed-off-by: Huang Shijie --- drivers/mtd/nand/gpmi-nand/gpmi-nand.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c index 53180da..bc598e6 100644 --- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c +++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c @@ -1598,6 +1598,7 @@ static int gpmi_pre_bbt_scan(struct gpmi_nand_data *this) /* Adjust the ECC strength according to the chip. */ this->nand.ecc.strength = this->bch_geometry.ecc_strength; this->mtd.ecc_strength = this->bch_geometry.ecc_strength; + this->mtd.ecc_step = this->bch_geometry.ecc_chunk_size; this->mtd.bitflip_threshold = this->bch_geometry.ecc_strength; /* NAND boot init, depends on the gpmi_set_geometry(). */