From patchwork Wed Sep 4 13:58:50 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yue Haibing X-Patchwork-Id: 11130413 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 14ACC14F7 for ; Wed, 4 Sep 2019 14:00:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F311C23401 for ; Wed, 4 Sep 2019 14:00:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730716AbfIDOAK (ORCPT ); Wed, 4 Sep 2019 10:00:10 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:52608 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1730606AbfIDOAJ (ORCPT ); Wed, 4 Sep 2019 10:00:09 -0400 Received: from DGGEMS411-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 3B16BB1DB7029390B610; Wed, 4 Sep 2019 22:00:01 +0800 (CST) Received: from localhost (10.133.213.239) by DGGEMS411-HUB.china.huawei.com (10.3.19.211) with Microsoft SMTP Server id 14.3.439.0; Wed, 4 Sep 2019 21:59:52 +0800 From: YueHaibing To: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , CC: , , , , , , , , , , , , YueHaibing Subject: [PATCH -next 08/36] spi: cadence: use devm_platform_ioremap_resource() to simplify code Date: Wed, 4 Sep 2019 21:58:50 +0800 Message-ID: <20190904135918.25352-9-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-spi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-spi@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-cadence.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/spi/spi-cadence.c b/drivers/spi/spi-cadence.c index 1c35eaa..c36587b 100644 --- a/drivers/spi/spi-cadence.c +++ b/drivers/spi/spi-cadence.c @@ -474,7 +474,6 @@ static int cdns_spi_probe(struct platform_device *pdev) int ret = 0, irq; struct spi_master *master; struct cdns_spi *xspi; - struct resource *res; u32 num_cs; master = spi_alloc_master(&pdev->dev, sizeof(*xspi)); @@ -485,8 +484,7 @@ static int cdns_spi_probe(struct platform_device *pdev) master->dev.of_node = pdev->dev.of_node; platform_set_drvdata(pdev, master); - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - xspi->regs = devm_ioremap_resource(&pdev->dev, res); + xspi->regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(xspi->regs)) { ret = PTR_ERR(xspi->regs); goto remove_master;