From patchwork Wed Sep 3 12:04:57 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aisheng Dong X-Patchwork-Id: 4833671 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 334DF9F314 for ; Wed, 3 Sep 2014 12:32:53 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 99ADC201BF for ; Wed, 3 Sep 2014 12:32:48 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (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 7495020211 for ; Wed, 3 Sep 2014 12:32:47 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1XP9ec-0006eC-HZ; Wed, 03 Sep 2014 12:27:14 +0000 Received: from mail-bl2lp0205.outbound.protection.outlook.com ([207.46.163.205] helo=na01-bl2-obe.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1XP9eO-0006Q7-CO for linux-arm-kernel@lists.infradead.org; Wed, 03 Sep 2014 12:27:01 +0000 Received: from BN3PR0301CA0033.namprd03.prod.outlook.com (25.160.180.171) by BL2PR03MB321.namprd03.prod.outlook.com (10.141.68.15) with Microsoft SMTP Server (TLS) id 15.0.1024.9; Wed, 3 Sep 2014 12:26:38 +0000 Received: from BN1AFFO11FD041.protection.gbl (2a01:111:f400:7c10::118) by BN3PR0301CA0033.outlook.office365.com (2a01:111:e400:4000::43) with Microsoft SMTP Server (TLS) id 15.0.1019.16 via Frontend Transport; Wed, 3 Sep 2014 12:26:38 +0000 Received: from tx30smr01.am.freescale.net (192.88.168.50) by BN1AFFO11FD041.mail.protection.outlook.com (10.58.52.252) with Microsoft SMTP Server (TLS) id 15.0.1010.11 via Frontend Transport; Wed, 3 Sep 2014 12:26:37 +0000 Received: from shlinux1.ap.freescale.net (shlinux1.ap.freescale.net [10.192.225.216]) by tx30smr01.am.freescale.net (8.14.3/8.14.0) with ESMTP id s83CQT8x030283; Wed, 3 Sep 2014 05:26:35 -0700 From: Dong Aisheng To: Subject: [PATCH 1/7] mmc: sdhci-esdhc-imx: remove duplicated lines Date: Wed, 3 Sep 2014 20:04:57 +0800 Message-ID: <1409745903-26550-2-git-send-email-b29396@freescale.com> X-Mailer: git-send-email 1.7.8 In-Reply-To: <1409745903-26550-1-git-send-email-b29396@freescale.com> References: <1409745903-26550-1-git-send-email-b29396@freescale.com> X-EOPAttributedMessage: 0 X-Forefront-Antispam-Report: CIP:192.88.168.50; CTRY:US; IPV:CAL; IPV:NLI; EFV:NLI; SFV:NSPM; SFS:(6009001)(199003)(189002)(4396001)(89996001)(50226001)(110136001)(83072002)(33646002)(85852003)(104016003)(50986999)(2351001)(230783001)(107046002)(229853001)(84676001)(88136002)(106466001)(77156001)(87936001)(62966002)(105606002)(87286001)(99396002)(97736001)(95666004)(76176999)(6806004)(31966008)(44976005)(68736004)(19580405001)(19580395003)(83322001)(74662001)(74502001)(26826002)(80022001)(64706001)(20776003)(47776003)(92566001)(92726001)(85306004)(104166001)(21056001)(102836001)(81342001)(81542001)(36756003)(575784001)(90102001)(93916002)(77982001)(50466002)(48376002)(46102001)(76482001)(79102001)(42262002); DIR:OUT; SFP:; SCL:1; SRVR:BL2PR03MB321; H:tx30smr01.am.freescale.net; FPR:; MLV:ovrnspm; PTR:InfoDomainNonexistent; A:1; MX:1; LANG:en; MIME-Version: 1.0 X-Microsoft-Antispam: BCL:0;PCL:0;RULEID:;UriScan:; X-Forefront-PRVS: 032334F434 Received-SPF: Fail (protection.outlook.com: domain of freescale.com does not designate 192.88.168.50 as permitted sender) receiver=protection.outlook.com; client-ip=192.88.168.50; helo=tx30smr01.am.freescale.net; Authentication-Results: spf=fail (sender IP is 192.88.168.50) smtp.mailfrom=Aisheng.Dong@freescale.com; X-OriginatorOrg: freescale.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140903_052700_587289_5C5EB657 X-CRM114-Status: UNSURE ( 7.93 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -1.4 (-) Cc: ulf.hansson@linaro.org, shawn.guo@linaro.org, b29396@freescale.com, chris@printf.net, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 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=-3.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_NONE, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable 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 There is already the same register check above, no need the later one. Move them into one place and delete the later one. Signed-off-by: Dong Aisheng --- drivers/mmc/host/sdhci-esdhc-imx.c | 12 +++++------- 1 files changed, 5 insertions(+), 7 deletions(-) diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c index 587ee0e..256c901 100644 --- a/drivers/mmc/host/sdhci-esdhc-imx.c +++ b/drivers/mmc/host/sdhci-esdhc-imx.c @@ -315,6 +315,11 @@ static void esdhc_writel_le(struct sdhci_host *host, u32 val, int reg) data |= ESDHC_CTRL_D3CD; writel(data, host->ioaddr + SDHCI_HOST_CONTROL); } + + if (val & SDHCI_INT_ADMA_ERROR) { + val &= ~SDHCI_INT_ADMA_ERROR; + val |= ESDHC_INT_VENDOR_SPEC_DMA_ERR; + } } if (unlikely((imx_data->socdata->flags & ESDHC_FLAG_MULTIBLK_NO_INT) @@ -335,13 +340,6 @@ static void esdhc_writel_le(struct sdhci_host *host, u32 val, int reg) } } - if (unlikely(reg == SDHCI_INT_ENABLE || reg == SDHCI_SIGNAL_ENABLE)) { - if (val & SDHCI_INT_ADMA_ERROR) { - val &= ~SDHCI_INT_ADMA_ERROR; - val |= ESDHC_INT_VENDOR_SPEC_DMA_ERR; - } - } - writel(val, host->ioaddr + reg); }