From patchwork Sun Oct 6 10:29:29 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yue Haibing X-Patchwork-Id: 1172398 Return-Path: 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-rtc-owner@vger.kernel.org; receiver=) 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 46mKgj6Y6Lz9sPJ for ; Sun, 6 Oct 2019 21:32:49 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726750AbfJFKcs (ORCPT ); Sun, 6 Oct 2019 06:32:48 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:43382 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726444AbfJFKcr (ORCPT ); Sun, 6 Oct 2019 06:32:47 -0400 Received: from DGGEMS414-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 1E90A458F908C584EBC8; Sun, 6 Oct 2019 18:32:44 +0800 (CST) Received: from localhost (10.133.213.239) by DGGEMS414-HUB.china.huawei.com (10.3.19.214) with Microsoft SMTP Server id 14.3.439.0; Sun, 6 Oct 2019 18:32:34 +0800 From: YueHaibing To: , , , , , , , , , , , , , , , , , , , , , , , , , , , CC: , , , , , , , , YueHaibing Subject: [PATCH -next 10/34] rtc: ds1511: use devm_platform_ioremap_resource() to simplify code Date: Sun, 6 Oct 2019 18:29:29 +0800 Message-ID: <20191006102953.57536-11-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 Sender: linux-rtc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rtc@vger.kernel.org Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle. Signed-off-by: YueHaibing --- drivers/rtc/rtc-ds1511.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/rtc/rtc-ds1511.c b/drivers/rtc/rtc-ds1511.c index b6a4775..a63872c 100644 --- a/drivers/rtc/rtc-ds1511.c +++ b/drivers/rtc/rtc-ds1511.c @@ -414,7 +414,6 @@ static int ds1511_nvram_write(void *priv, unsigned int pos, void *buf, static int ds1511_rtc_probe(struct platform_device *pdev) { - struct resource *res; struct rtc_plat_data *pdata; int ret = 0; struct nvmem_config ds1511_nvmem_cfg = { @@ -431,8 +430,7 @@ static int ds1511_rtc_probe(struct platform_device *pdev) if (!pdata) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - ds1511_base = devm_ioremap_resource(&pdev->dev, res); + ds1511_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(ds1511_base)) return PTR_ERR(ds1511_base); pdata->ioaddr = ds1511_base;