From patchwork Wed Sep 4 08:44:27 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yue Haibing X-Patchwork-Id: 11129665 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 D4D7814F7 for ; Wed, 4 Sep 2019 08:44:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BE28922CEA for ; Wed, 4 Sep 2019 08:44:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727722AbfIDIox (ORCPT ); Wed, 4 Sep 2019 04:44:53 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:43670 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727387AbfIDIox (ORCPT ); Wed, 4 Sep 2019 04:44:53 -0400 Received: from DGGEMS406-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 4CF98D9214C94B2202B3; Wed, 4 Sep 2019 16:44:51 +0800 (CST) Received: from localhost (10.133.213.239) by DGGEMS406-HUB.china.huawei.com (10.3.19.206) with Microsoft SMTP Server id 14.3.439.0; Wed, 4 Sep 2019 16:44:40 +0800 From: YueHaibing To: , CC: , , YueHaibing Subject: [PATCH -next] USB: musb: use devm_platform_ioremap_resource() to simplify code Date: Wed, 4 Sep 2019 16:44:27 +0800 Message-ID: <20190904084427.18532-1-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/musb/musb_core.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index bd63450af..196980b 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -2431,14 +2431,12 @@ static int musb_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; int irq = platform_get_irq_byname(pdev, "mc"); - struct resource *iomem; void __iomem *base; if (irq <= 0) return -ENODEV; - iomem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - base = devm_ioremap_resource(dev, iomem); + base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(base)) return PTR_ERR(base);