From patchwork Sun Oct 6 10:29:46 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yue Haibing X-Patchwork-Id: 11176225 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 17D3F112B for ; Sun, 6 Oct 2019 10:42:27 +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 E5FAB20867 for ; Sun, 6 Oct 2019 10:42:26 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="jGZtnj4s" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E5FAB20867 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=mh8ZsiOmhExtCN+AVh0TYXTeG0a+FD4KA0QmVICkdo0=; b=jGZtnj4s86n8cJ aOmdN5/7dYZ7TkEFqNtNr7K5UEte1+mRDfSz7cB9xljVtodY1EyMUDYYrB57jAqREGR8PVR2ok8fE FOgCvUf+5ewO5kQvcGrqiWaeBKzSrhnKb5I1ZiDgu0jmHPslDCRCMM633nDUJWRz2xqz+ABBOPJNY nTmIIHtCv9zwgZYA30hneDw7yvpR+WdJBaaAOqYlBA0iZjUeNtawctdjEYd7qyovFl+TkwC85oeaB 5+V+f+BVCJYpGdWgJQfnfh9ZZOmJNOu8lJ7IoGfxixEIxrzaT1bTmM5t173Iu6KD27RzZqSQL6Nz7 LF7o1fSRQ8h5lHTMuIEw==; 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 1iH3zd-0001Tn-Te; Sun, 06 Oct 2019 10:42:25 +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 1iH3rI-0007EE-HR; Sun, 06 Oct 2019 10:33:50 +0000 Received: from DGGEMS413-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id C7DFC4709964F18BACA1; Sun, 6 Oct 2019 18:33:46 +0800 (CST) Received: from localhost (10.133.213.239) by DGGEMS413-HUB.china.huawei.com (10.3.19.213) with Microsoft SMTP Server id 14.3.439.0; Sun, 6 Oct 2019 18:33:36 +0800 From: YueHaibing To: , , , , , , , , , , , , , , , , , , , , , , , , , , , Subject: [PATCH -next 27/34] rtc: st-lpc: use devm_platform_ioremap_resource() to simplify code Date: Sun, 6 Oct 2019 18:29:46 +0800 Message-ID: <20191006102953.57536-28-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_033348_820862_A38DE42E X-CRM114-Status: UNSURE ( 8.09 ) 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-st-lpc.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/rtc/rtc-st-lpc.c b/drivers/rtc/rtc-st-lpc.c index 49474a3..f1c5471 100644 --- a/drivers/rtc/rtc-st-lpc.c +++ b/drivers/rtc/rtc-st-lpc.c @@ -186,7 +186,6 @@ static int st_rtc_probe(struct platform_device *pdev) { struct device_node *np = pdev->dev.of_node; struct st_rtc *rtc; - struct resource *res; uint32_t mode; int ret = 0; @@ -210,8 +209,7 @@ static int st_rtc_probe(struct platform_device *pdev) spin_lock_init(&rtc->lock); - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - rtc->ioaddr = devm_ioremap_resource(&pdev->dev, res); + rtc->ioaddr = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(rtc->ioaddr)) return PTR_ERR(rtc->ioaddr);