From patchwork Fri Jan 3 03:01:41 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Huang Shijie X-Patchwork-Id: 3430061 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 9D775C02DC for ; Fri, 3 Jan 2014 03:36:20 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id BFCC320127 for ; Fri, 3 Jan 2014 03:36:19 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E056420122 for ; Fri, 3 Jan 2014 03:36:18 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1VyvXo-0004bg-Pw; Fri, 03 Jan 2014 03:35:33 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1VyvXf-0006bg-W0; Fri, 03 Jan 2014 03:35:23 +0000 Received: from co1ehsobe002.messaging.microsoft.com ([216.32.180.185] helo=co1outboundpool.messaging.microsoft.com) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1VyvXQ-0006YH-4B; Fri, 03 Jan 2014 03:35:09 +0000 Received: from mail131-co1-R.bigfish.com (10.243.78.254) by CO1EHSOBE003.bigfish.com (10.243.66.66) with Microsoft SMTP Server id 14.1.225.22; Fri, 3 Jan 2014 03:34:45 +0000 Received: from mail131-co1 (localhost [127.0.0.1]) by mail131-co1-R.bigfish.com (Postfix) with ESMTP id 93684A00369; Fri, 3 Jan 2014 03:34:45 +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: 14 X-BigFish: VS14(zzzz1f42h2148h208ch1ee6h1de0h1fdah2073h2146h1202h1e76h2189h1d1ah1d2ah1fc6h1082kzz1de098h8275bh1de097hz2dh2a8h839hd24he5bhf0ah1288h12a5h12a9h12bdh12e5h137ah139eh13b6h1441h1504h1537h162dh1631h1758h1898h18e1h1946h19b5h1ad9h1b0ah1b2fh2222h224fh1fb3h1d0ch1d2eh1d3fh1dfeh1dffh1e23h1fe8h1ff5h2218h2216h226dh22d0h2327h2336h4a8s1155h) Received: from mail131-co1 (localhost.localdomain [127.0.0.1]) by mail131-co1 (MessageSwitch) id 1388720083934624_13334; Fri, 3 Jan 2014 03:34:43 +0000 (UTC) Received: from CO1EHSMHS029.bigfish.com (unknown [10.243.78.254]) by mail131-co1.bigfish.com (Postfix) with ESMTP id DF35940047; Fri, 3 Jan 2014 03:34:43 +0000 (UTC) Received: from mail.freescale.net (70.37.183.190) by CO1EHSMHS029.bigfish.com (10.243.66.39) with Microsoft SMTP Server (TLS) id 14.16.227.3; Fri, 3 Jan 2014 03:34:43 +0000 Received: from tx30smr01.am.freescale.net (10.81.153.31) by 039-SN1MMR1-004.039d.mgd.msft.net (10.84.1.14) with Microsoft SMTP Server (TLS) id 14.3.158.2; Fri, 3 Jan 2014 03:34:43 +0000 Received: from shlinux2.ap.freescale.net (shlinux2.ap.freescale.net [10.192.224.44]) by tx30smr01.am.freescale.net (8.14.3/8.14.0) with ESMTP id s033YXq4014936; Thu, 2 Jan 2014 20:34:41 -0700 From: Huang Shijie To: Subject: [PATCH 2/3] mtd: gpmi: do not use the mtd->writesize Date: Fri, 3 Jan 2014 11:01:41 +0800 Message-ID: <1388718102-26097-3-git-send-email-b32955@freescale.com> X-Mailer: git-send-email 1.7.2.rc3 In-Reply-To: References: MIME-Version: 1.0 X-OriginatorOrg: freescale.com X-FOPE-CONNECTOR: Id%0$Dn%*$RO%0$TLS%0$FQDN%$TlsDn% X-FOPE-CONNECTOR: Id%0$Dn%FREESCALE.MAIL.ONMICROSOFT.COM$RO%1$TLS%0$FQDN%$TlsDn% X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140102_223508_360634_9F41EC2C X-CRM114-Status: GOOD ( 10.05 ) X-Spam-Score: -1.3 (-) Cc: Huang Shijie , computersforpeace@gmail.com, linux-mtd@lists.infradead.org, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-3.5 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD,UNPARSEABLE_RELAY,UNRESOLVED_TEMPLATE autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The nfc_geo->payload_size is equal to the mtd->writesize now, use the nfc_geo->payload_size to replace the mtd->writesize. This patch makes preparation for the gpmi's subpage read support. In the subpage support, the nfc_geo->payload_size maybe smaller then the mtd->writesize. Signed-off-by: Huang Shijie --- drivers/mtd/nand/gpmi-nand/gpmi-nand.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c index 1908709..c92df74 100644 --- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c +++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c @@ -1010,7 +1010,7 @@ static int gpmi_ecc_read_page(struct mtd_info *mtd, struct nand_chip *chip, int ret; dev_dbg(this->dev, "page number is : %d\n", page); - ret = read_page_prepare(this, buf, mtd->writesize, + ret = read_page_prepare(this, buf, nfc_geo->payload_size, this->payload_virt, this->payload_phys, nfc_geo->payload_size, &payload_virt, &payload_phys); @@ -1024,7 +1024,7 @@ static int gpmi_ecc_read_page(struct mtd_info *mtd, struct nand_chip *chip, /* go! */ ret = gpmi_read_page(this, payload_phys, auxiliary_phys); - read_page_end(this, buf, mtd->writesize, + read_page_end(this, buf, nfc_geo->payload_size, this->payload_virt, this->payload_phys, nfc_geo->payload_size, payload_virt, payload_phys); @@ -1079,7 +1079,7 @@ static int gpmi_ecc_read_page(struct mtd_info *mtd, struct nand_chip *chip, chip->oob_poi[0] = ((uint8_t *) auxiliary_virt)[0]; } - read_page_swap_end(this, buf, mtd->writesize, + read_page_swap_end(this, buf, nfc_geo->payload_size, this->payload_virt, this->payload_phys, nfc_geo->payload_size, payload_virt, payload_phys);