From patchwork Wed Sep 4 13:58:43 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yue Haibing X-Patchwork-Id: 1157735 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-tegra-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 46NlnP6m43z9sNf for ; Wed, 4 Sep 2019 23:59:53 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730541AbfIDN7m (ORCPT ); Wed, 4 Sep 2019 09:59:42 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:5765 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1730219AbfIDN7m (ORCPT ); Wed, 4 Sep 2019 09:59:42 -0400 Received: from DGGEMS407-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 6627ABE449B6A38CB421; Wed, 4 Sep 2019 21:59:40 +0800 (CST) Received: from localhost (10.133.213.239) by DGGEMS407-HUB.china.huawei.com (10.3.19.207) with Microsoft SMTP Server id 14.3.439.0; Wed, 4 Sep 2019 21:59:31 +0800 From: YueHaibing To: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , CC: , , , , , , , , , , , , YueHaibing Subject: [PATCH -next 01/36] spi: altera: use devm_platform_ioremap_resource() to simplify code Date: Wed, 4 Sep 2019 21:58:43 +0800 Message-ID: <20190904135918.25352-2-yuehaibing@huawei.com> X-Mailer: git-send-email 2.10.2.windows.1 In-Reply-To: <20190904135918.25352-1-yuehaibing@huawei.com> References: <20190904135918.25352-1-yuehaibing@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.133.213.239] X-CFilter-Loop: Reflected Sender: linux-tegra-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-tegra@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/spi/spi-altera.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/spi/spi-altera.c b/drivers/spi/spi-altera.c index ea160f11..41d71ba 100644 --- a/drivers/spi/spi-altera.c +++ b/drivers/spi/spi-altera.c @@ -170,7 +170,6 @@ static int altera_spi_probe(struct platform_device *pdev) { struct altera_spi *hw; struct spi_master *master; - struct resource *res; int err = -ENODEV; master = spi_alloc_master(&pdev->dev, sizeof(struct altera_spi)); @@ -189,8 +188,7 @@ static int altera_spi_probe(struct platform_device *pdev) hw = spi_master_get_devdata(master); /* find and map our resources */ - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - hw->base = devm_ioremap_resource(&pdev->dev, res); + hw->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(hw->base)) { err = PTR_ERR(hw->base); goto exit;