From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 461EFC76186 for ; Wed, 17 Jul 2019 09:02:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1BF3C2077C for ; Wed, 17 Jul 2019 09:02:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726211AbfGQJCY (ORCPT ); Wed, 17 Jul 2019 05:02:24 -0400 Received: from inva020.nxp.com ([92.121.34.13]:49520 "EHLO inva020.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725873AbfGQJCY (ORCPT ); Wed, 17 Jul 2019 05:02:24 -0400 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 4D3741A0174; Wed, 17 Jul 2019 11:02:22 +0200 (CEST) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 79D371A00FF; Wed, 17 Jul 2019 11:02:15 +0200 (CEST) Received: from titan.ap.freescale.net (TITAN.ap.freescale.net [10.192.208.233]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id F0931402D5; Wed, 17 Jul 2019 17:02:06 +0800 (SGT) From: Anson.Huang@nxp.com To: ulf.hansson@linaro.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linus.walleij@linaro.org, stefan.wahren@i2se.com, kstewart@linuxfoundation.org, tglx@linutronix.de, linux-mmc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Linux-imx@nxp.com Subject: [PATCH] mmc: mxs: use devm_platform_ioremap_resource() to simplify code Date: Wed, 17 Jul 2019 16:52:59 +0800 Message-Id: <20190717085259.31235-1-Anson.Huang@nxp.com> X-Mailer: git-send-email 2.9.5 X-Virus-Scanned: ClamAV using ClamSMTP Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Anson Huang Use the new helper devm_platform_ioremap_resource() which wraps the platform_get_resource() and devm_ioremap_resource() together, to simplify the code. Signed-off-by: Anson Huang --- drivers/mmc/host/mxs-mmc.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/mmc/host/mxs-mmc.c b/drivers/mmc/host/mxs-mmc.c index b334e81..78e7e35 100644 --- a/drivers/mmc/host/mxs-mmc.c +++ b/drivers/mmc/host/mxs-mmc.c @@ -571,7 +571,6 @@ static int mxs_mmc_probe(struct platform_device *pdev) struct device_node *np = pdev->dev.of_node; struct mxs_mmc_host *host; struct mmc_host *mmc; - struct resource *iores; int ret = 0, irq_err; struct regulator *reg_vmmc; struct mxs_ssp *ssp; @@ -587,8 +586,7 @@ static int mxs_mmc_probe(struct platform_device *pdev) host = mmc_priv(mmc); ssp = &host->ssp; ssp->dev = &pdev->dev; - iores = platform_get_resource(pdev, IORESOURCE_MEM, 0); - ssp->base = devm_ioremap_resource(&pdev->dev, iores); + ssp->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(ssp->base)) { ret = PTR_ERR(ssp->base); goto out_mmc_free; -- 2.7.4