From patchwork Thu Oct 17 12:26:15 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yue Haibing X-Patchwork-Id: 11195779 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 28BAA17E1 for ; Thu, 17 Oct 2019 12:50:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 07FB721925 for ; Thu, 17 Oct 2019 12:50:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2502616AbfJQMs3 (ORCPT ); Thu, 17 Oct 2019 08:48:29 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:4242 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S2502555AbfJQMs0 (ORCPT ); Thu, 17 Oct 2019 08:48:26 -0400 Received: from DGGEMS403-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 8AC5BB2FB796D21AB281; Thu, 17 Oct 2019 20:48:21 +0800 (CST) Received: from localhost (10.133.213.239) by DGGEMS403-HUB.china.huawei.com (10.3.19.203) with Microsoft SMTP Server id 14.3.439.0; Thu, 17 Oct 2019 20:48:13 +0800 From: YueHaibing To: , , , , , , , , , , , , CC: , , , , , , , , , , , , , , , , , YueHaibing Subject: [PATCH -next 05/30] pinctrl: nsp-gpio: use devm_platform_ioremap_resource() to simplify code Date: Thu, 17 Oct 2019 20:26:15 +0800 Message-ID: <20191017122640.22976-6-yuehaibing@huawei.com> X-Mailer: git-send-email 2.10.2.windows.1 In-Reply-To: <20191017122640.22976-1-yuehaibing@huawei.com> References: <20191017122640.22976-1-yuehaibing@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.133.213.239] X-CFilter-Loop: Reflected Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle. Signed-off-by: YueHaibing --- drivers/pinctrl/bcm/pinctrl-nsp-gpio.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/pinctrl/bcm/pinctrl-nsp-gpio.c b/drivers/pinctrl/bcm/pinctrl-nsp-gpio.c index e67ae52..8db87e5 100644 --- a/drivers/pinctrl/bcm/pinctrl-nsp-gpio.c +++ b/drivers/pinctrl/bcm/pinctrl-nsp-gpio.c @@ -613,7 +613,6 @@ static const struct of_device_id nsp_gpio_of_match[] = { static int nsp_gpio_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; - struct resource *res; struct nsp_gpio *chip; struct gpio_chip *gc; u32 val, count; @@ -631,15 +630,13 @@ static int nsp_gpio_probe(struct platform_device *pdev) chip->dev = dev; platform_set_drvdata(pdev, chip); - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - chip->base = devm_ioremap_resource(dev, res); + chip->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(chip->base)) { dev_err(dev, "unable to map I/O memory\n"); return PTR_ERR(chip->base); } - res = platform_get_resource(pdev, IORESOURCE_MEM, 1); - chip->io_ctrl = devm_ioremap_resource(dev, res); + chip->io_ctrl = devm_platform_ioremap_resource(pdev, 1); if (IS_ERR(chip->io_ctrl)) { dev_err(dev, "unable to map I/O memory\n"); return PTR_ERR(chip->io_ctrl);