Message ID | 20191006102953.57536-12-yuehaibing@huawei.com |
---|---|
State | Not Applicable |
Headers | show
Return-Path: <linux-tegra-owner@vger.kernel.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-tegra-owner@vger.kernel.org; receiver=<UNKNOWN>) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=huawei.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 46mKgl0h42z9sPJ for <incoming@patchwork.ozlabs.org>; Sun, 6 Oct 2019 21:32:51 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726788AbfJFKcu (ORCPT <rfc822;incoming@patchwork.ozlabs.org>); Sun, 6 Oct 2019 06:32:50 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:3208 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726670AbfJFKct (ORCPT <rfc822;linux-tegra@vger.kernel.org>); Sun, 6 Oct 2019 06:32:49 -0400 Received: from DGGEMS402-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 99A32D975090B94E3882; Sun, 6 Oct 2019 18:32:46 +0800 (CST) Received: from localhost (10.133.213.239) by DGGEMS402-HUB.china.huawei.com (10.3.19.202) with Microsoft SMTP Server id 14.3.439.0; Sun, 6 Oct 2019 18:32:37 +0800 From: YueHaibing <yuehaibing@huawei.com> To: <a.zummo@towertech.it>, <alexandre.belloni@bootlin.com>, <joel@jms.id.au>, <andrew@aj.id.au>, <nicolas.ferre@microchip.com>, <ludovic.desroches@microchip.com>, <computersforpeace@gmail.com>, <gregory.0xf0@gmail.com>, <f.fainelli@gmail.com>, <bcm-kernel-feedback-list@broadcom.com>, <linus.walleij@linaro.org>, <baruch@tkos.co.il>, <paul@crapouillou.net>, <vz@mleia.com>, <slemieux.tyco@gmail.com>, <khilman@baylibre.com>, <eddie.huang@mediatek.com>, <sean.wang@mediatek.com>, <matthias.bgg@gmail.com>, <patrice.chotard@st.com>, <mcoquelin.stm32@gmail.com>, <alexandre.torgue@st.com>, <mripard@kernel.org>, <wens@csie.org>, <thierry.reding@gmail.com>, <jonathanh@nvidia.com>, <linux@prisktech.co.nz>, <michal.simek@xilinx.com> CC: <linux-rtc@vger.kernel.org>, <linux-kernel@vger.kernel.org>, <linux-arm-kernel@lists.infradead.org>, <linux-aspeed@lists.ozlabs.org>, <linux-amlogic@lists.infradead.org>, <linux-mediatek@lists.infradead.org>, <linux-stm32@st-md-mailman.stormreply.com>, <linux-tegra@vger.kernel.org>, YueHaibing <yuehaibing@huawei.com> Subject: [PATCH -next 11/34] rtc: ds1553: use devm_platform_ioremap_resource() to simplify code Date: Sun, 6 Oct 2019 18:29:30 +0800 Message-ID: <20191006102953.57536-12-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 Content-Type: text/plain X-Originating-IP: [10.133.213.239] X-CFilter-Loop: Reflected Sender: linux-tegra-owner@vger.kernel.org Precedence: bulk List-ID: <linux-tegra.vger.kernel.org> X-Mailing-List: linux-tegra@vger.kernel.org |
Series |
rtc: use devm_platform_ioremap_resource() to simplify code
|
expand
|
diff --git a/drivers/rtc/rtc-ds1553.c b/drivers/rtc/rtc-ds1553.c index 219d6b5..cdf5e05 100644 --- a/drivers/rtc/rtc-ds1553.c +++ b/drivers/rtc/rtc-ds1553.c @@ -249,7 +249,6 @@ static int ds1553_nvram_write(void *priv, unsigned int pos, void *val, static int ds1553_rtc_probe(struct platform_device *pdev) { - struct resource *res; unsigned int cen, sec; struct rtc_plat_data *pdata; void __iomem *ioaddr; @@ -268,8 +267,7 @@ static int ds1553_rtc_probe(struct platform_device *pdev) if (!pdata) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - ioaddr = devm_ioremap_resource(&pdev->dev, res); + ioaddr = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(ioaddr)) return PTR_ERR(ioaddr); pdata->ioaddr = ioaddr;
Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle. Signed-off-by: YueHaibing <yuehaibing@huawei.com> --- drivers/rtc/rtc-ds1553.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)