From patchwork Wed Sep 4 08:50:45 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yue Haibing X-Patchwork-Id: 11129727 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 C82961805 for ; Wed, 4 Sep 2019 09:01:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B24AF22CF7 for ; Wed, 4 Sep 2019 09:01:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729324AbfIDJBt (ORCPT ); Wed, 4 Sep 2019 05:01:49 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:35298 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726045AbfIDJBt (ORCPT ); Wed, 4 Sep 2019 05:01:49 -0400 Received: from DGGEMS409-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id E6BE3B719FA4BBEAA3B2; Wed, 4 Sep 2019 17:01:47 +0800 (CST) Received: from localhost (10.133.213.239) by DGGEMS409-HUB.china.huawei.com (10.3.19.209) with Microsoft SMTP Server id 14.3.439.0; Wed, 4 Sep 2019 17:01:37 +0800 From: YueHaibing To: , , , , , CC: , , YueHaibing Subject: [PATCH -next] usb: renesas_usbhs: use devm_platform_ioremap_resource() to simplify code Date: Wed, 4 Sep 2019 16:50:45 +0800 Message-ID: <20190904085045.24204-1-yuehaibing@huawei.com> X-Mailer: git-send-email 2.10.2.windows.1 MIME-Version: 1.0 X-Originating-IP: [10.133.213.239] X-CFilter-Loop: Reflected Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle. Reported-by: Hulk Robot Signed-off-by: YueHaibing --- drivers/usb/renesas_usbhs/common.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/usb/renesas_usbhs/common.c b/drivers/usb/renesas_usbhs/common.c index 4c3de77..18d5d1a 100644 --- a/drivers/usb/renesas_usbhs/common.c +++ b/drivers/usb/renesas_usbhs/common.c @@ -590,7 +590,7 @@ static int usbhs_probe(struct platform_device *pdev) { const struct renesas_usbhs_platform_info *info; struct usbhs_priv *priv; - struct resource *res, *irq_res; + struct resource *irq_res; struct device *dev = &pdev->dev; int ret, gpio; u32 tmp; @@ -619,8 +619,7 @@ static int usbhs_probe(struct platform_device *pdev) if (!priv) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - priv->base = devm_ioremap_resource(&pdev->dev, res); + priv->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(priv->base)) return PTR_ERR(priv->base);