From patchwork Sun Oct 6 10:29:32 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yue Haibing X-Patchwork-Id: 11176141 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 77131112B for ; Sun, 6 Oct 2019 10:37:28 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 4F86020867 for ; Sun, 6 Oct 2019 10:37:28 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="eiV23i7/" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4F86020867 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-amlogic-bounces+patchwork-linux-amlogic=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=9Np1u8DrHzcSRRyr2Z7Nl3W3XPV79FXCrbA9EbRdn38=; b=eiV23i7/5V+GiN 6SCe312gu7CHOP6G3Adxgsf2pTH3Z8FHXExzNIQd/tOzP5rn6IDJzwpQyWVPieKp9N9W4Fuo31K9C dc2NMcTBLZKh0hvwk3s/X48TZGTN13exo95VxYECsLOGmKXtvrH9YXh/8xjBD4E/xUH1b+Tgt90Al MbKynfIkmg3CAVbrCUISoL3HN3BtrKIZSrlUW3RrlXMMA7whDAK3ljtGwAClLWTkVUFsLoJf8V3Pf ScI1litarg+mJCq5x9bdzgOPZcWt/yliYXMe1OlpjjYwdzHJBDD63DDURbiJLRUtExg/uAW7RtX4i Jo0YbcY3OrbKL747eqVQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.2 #3 (Red Hat Linux)) id 1iH3up-0003I4-2M; Sun, 06 Oct 2019 10:37:27 +0000 Received: from szxga04-in.huawei.com ([45.249.212.190] helo=huawei.com) by bombadil.infradead.org with esmtps (Exim 4.92.2 #3 (Red Hat Linux)) id 1iH3qT-0006Sh-Fo; Sun, 06 Oct 2019 10:32:59 +0000 Received: from DGGEMS401-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 65E1162F2BF2303E363C; Sun, 6 Oct 2019 18:32:55 +0800 (CST) Received: from localhost (10.133.213.239) by DGGEMS401-HUB.china.huawei.com (10.3.19.201) with Microsoft SMTP Server id 14.3.439.0; Sun, 6 Oct 2019 18:32:45 +0800 From: YueHaibing To: , , , , , , , , , , , , , , , , , , , , , , , , , , , Subject: [PATCH -next 13/34] rtc: jz4740: use devm_platform_ioremap_resource() to simplify code Date: Sun, 6 Oct 2019 18:29:32 +0800 Message-ID: <20191006102953.57536-14-yuehaibing@huawei.com> X-Mailer: git-send-email 2.10.2.windows.1 In-Reply-To: <20191006102953.57536-1-yuehaibing@huawei.com> References: <20191006102953.57536-1-yuehaibing@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.133.213.239] X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191006_033257_789653_EFB0234B X-CRM114-Status: UNSURE ( 8.17 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.3 (--) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-2.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [45.249.212.190 listed in list.dnswl.org] -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.0 SPF_PASS SPF: sender matches SPF record X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-rtc@vger.kernel.org, linux-aspeed@lists.ozlabs.org, YueHaibing , linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-tegra@vger.kernel.org, linux-amlogic@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+patchwork-linux-amlogic=patchwork.kernel.org@lists.infradead.org Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle. Signed-off-by: YueHaibing --- drivers/rtc/rtc-jz4740.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/rtc/rtc-jz4740.c b/drivers/rtc/rtc-jz4740.c index 3089645..18023e4 100644 --- a/drivers/rtc/rtc-jz4740.c +++ b/drivers/rtc/rtc-jz4740.c @@ -307,7 +307,6 @@ static int jz4740_rtc_probe(struct platform_device *pdev) { int ret; struct jz4740_rtc *rtc; - struct resource *mem; const struct platform_device_id *id = platform_get_device_id(pdev); const struct of_device_id *of_id = of_match_device( jz4740_rtc_of_match, &pdev->dev); @@ -326,8 +325,7 @@ static int jz4740_rtc_probe(struct platform_device *pdev) if (rtc->irq < 0) return -ENOENT; - mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - rtc->base = devm_ioremap_resource(&pdev->dev, mem); + rtc->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(rtc->base)) return PTR_ERR(rtc->base);