From patchwork Wed Mar 7 11:30:53 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vipin Kumar X-Patchwork-Id: 145191 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from merlin.infradead.org (merlin.infradead.org [IPv6:2001:4978:20e::2]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 673DFB6EF1 for ; Wed, 7 Mar 2012 22:34:03 +1100 (EST) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1S5F6e-0006kd-01; Wed, 07 Mar 2012 11:32:32 +0000 Received: from eu1sys200aog106.obsmtp.com ([207.126.144.121]) by merlin.infradead.org with smtps (Exim 4.76 #1 (Red Hat Linux)) id 1S5F66-0006W3-2n for linux-mtd@lists.infradead.org; Wed, 07 Mar 2012 11:32:00 +0000 Received: from beta.dmz-ap.st.com ([138.198.100.35]) (using TLSv1) by eu1sys200aob106.postini.com ([207.126.147.11]) with SMTP ID DSNKT1dHKW8OWacx6Dn2IjGbuBTM15KNKbZv@postini.com; Wed, 07 Mar 2012 11:31:57 UTC Received: from zeta.dmz-ap.st.com (ns6.st.com [138.198.234.13]) by beta.dmz-ap.st.com (STMicroelectronics) with ESMTP id 77613DF; Wed, 7 Mar 2012 11:23:25 +0000 (GMT) Received: from Webmail-ap.st.com (eapex1hubcas2.st.com [10.80.176.10]) by zeta.dmz-ap.st.com (STMicroelectronics) with ESMTP id 81187130D; Wed, 7 Mar 2012 11:31:50 +0000 (GMT) Received: from localhost (10.199.82.178) by Webmail-ap.st.com (10.80.176.7) with Microsoft SMTP Server (TLS) id 8.3.192.1; Wed, 7 Mar 2012 19:31:21 +0800 From: Vipin Kumar To: Subject: [PATCH 05/18] fsmc_nand.c: Fixed data abort inside change_bit() Date: Wed, 7 Mar 2012 17:00:53 +0530 Message-ID: X-Mailer: git-send-email 1.7.0.4 In-Reply-To: References: MIME-Version: 1.0 X-Spam-Note: CRM114 invocation failed X-Spam-Score: -4.2 (----) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-4.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at http://www.dnswl.org/, medium trust [207.126.144.121 listed in list.dnswl.org] -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: Armando Visconti , Artem.Bityutskiy@nokia.com, linus.walleij@linaro.org X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-mtd-bounces@lists.infradead.org Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org From: Armando Visconti Since change_bit() requires a (unsigned int *) as second arg, the correct definition of err_idx[] array declared as local variable of fsmc_correct_data() is the following: u32 err_idx[8]; Signed-off-by: Armando Visconti --- drivers/mtd/nand/fsmc_nand.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/mtd/nand/fsmc_nand.c b/drivers/mtd/nand/fsmc_nand.c index 4dda9bb..cfe15a6 100644 --- a/drivers/mtd/nand/fsmc_nand.c +++ b/drivers/mtd/nand/fsmc_nand.c @@ -604,7 +604,7 @@ static int fsmc_correct_data(struct mtd_info *mtd, uint8_t *dat, struct nand_chip *chip = mtd->priv; struct fsmc_regs *regs = host->regs_va; unsigned int bank = host->bank; - uint16_t err_idx[8]; + uint32_t err_idx[8]; uint64_t ecc_data[2]; uint32_t num_err, i;