From patchwork Wed Sep 4 09:45:57 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yue Haibing X-Patchwork-Id: 11129819 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 D327E18A6 for ; Wed, 4 Sep 2019 09:46:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B9C3022CF7 for ; Wed, 4 Sep 2019 09:46:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728999AbfIDJqn (ORCPT ); Wed, 4 Sep 2019 05:46:43 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:33024 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725840AbfIDJqn (ORCPT ); Wed, 4 Sep 2019 05:46:43 -0400 Received: from DGGEMS409-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id A41B6469D31384F761E5; Wed, 4 Sep 2019 17:46:40 +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 17:46:34 +0800 From: YueHaibing To: , , , , CC: , , , YueHaibing Subject: [PATCH -next] usb: gadget: pxa27x_udc: use devm_platform_ioremap_resource() to simplify code Date: Wed, 4 Sep 2019 17:45:57 +0800 Message-ID: <20190904094557.22884-1-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/gadget/udc/pxa27x_udc.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/usb/gadget/udc/pxa27x_udc.c b/drivers/usb/gadget/udc/pxa27x_udc.c index 0142332..5f107f2 100644 --- a/drivers/usb/gadget/udc/pxa27x_udc.c +++ b/drivers/usb/gadget/udc/pxa27x_udc.c @@ -2356,7 +2356,6 @@ MODULE_DEVICE_TABLE(of, udc_pxa_dt_ids); */ static int pxa_udc_probe(struct platform_device *pdev) { - struct resource *regs; struct pxa_udc *udc = &memory; int retval = 0, gpio; struct pxa2xx_udc_mach_info *mach = dev_get_platdata(&pdev->dev); @@ -2378,8 +2377,7 @@ static int pxa_udc_probe(struct platform_device *pdev) udc->gpiod = devm_gpiod_get(&pdev->dev, NULL, GPIOD_ASIS); } - regs = platform_get_resource(pdev, IORESOURCE_MEM, 0); - udc->regs = devm_ioremap_resource(&pdev->dev, regs); + udc->regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(udc->regs)) return PTR_ERR(udc->regs); udc->irq = platform_get_irq(pdev, 0);