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=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 75C12C3A5A5 for ; Thu, 5 Sep 2019 03:55:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 412DA20820 for ; Thu, 5 Sep 2019 03:55:16 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=nifty.com header.i=@nifty.com header.b="gv5Y3PoZ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728267AbfIEDzQ (ORCPT ); Wed, 4 Sep 2019 23:55:16 -0400 Received: from condef-06.nifty.com ([202.248.20.71]:41154 "EHLO condef-06.nifty.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727156AbfIEDzP (ORCPT ); Wed, 4 Sep 2019 23:55:15 -0400 X-Greylist: delayed 624 seconds by postgrey-1.27 at vger.kernel.org; Wed, 04 Sep 2019 23:55:14 EDT Received: from conuserg-11.nifty.com ([10.126.8.74])by condef-06.nifty.com with ESMTP id x853g6jX011050 for ; Thu, 5 Sep 2019 12:42:06 +0900 Received: from localhost.localdomain (p14092-ipngnfx01kyoto.kyoto.ocn.ne.jp [153.142.97.92]) (authenticated) by conuserg-11.nifty.com with ESMTP id x853fY68003716; Thu, 5 Sep 2019 12:41:35 +0900 DKIM-Filter: OpenDKIM Filter v2.10.3 conuserg-11.nifty.com x853fY68003716 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.com; s=dec2015msa; t=1567654895; bh=R46SqTBG0wiskAaYxuXipqRLOslxanzHTdul3DZROHA=; h=From:To:Cc:Subject:Date:From; b=gv5Y3PoZTVKNnNJlAVgNZCYAMA72KKtMMFDvlAhmFn2EpRR2yChDvt3wababkCszC HHY21EZLMBcHIcaahCgEr4j7ZAyYb3wxK2UmxQdOAd7arl/8TcNvAxPYuRfHaNq4PY dUNc1yK1b7AGXq3L1LUq2yzWwiQ2zYn2seXtQWtKJsJAOF0ZmLaGfi6JQMNH3ZME0X fZqvqKfLsR58uvg84zWeCYhhRDilgEERcDRB41+8yzsfLQy6kZNlmoUQUJxIv1of9d X9LEnsW5HeBrk7ClwAMnKWyna+X8DDcrzqE+M+9E3cm8uhLqs4BnBYQGyuL2VsBS7V p64SIMHKVZyKQ== X-Nifty-SrcIP: [153.142.97.92] From: Masahiro Yamada To: Vinod Koul , dmaengine@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Masahiro Yamada , Dan Williams , linux-arm-kernel@lists.infradead.org Subject: [PATCH] dmaengine: uniphier-mdmac: use devm_platform_ioremap_resource() Date: Thu, 5 Sep 2019 12:41:33 +0900 Message-Id: <20190905034133.29514-1-yamada.masahiro@socionext.com> X-Mailer: git-send-email 2.17.1 Sender: dmaengine-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org Replace the chain of platform_get_resource() and devm_ioremap_resource() with devm_platform_ioremap_resource(). This allows to remove the local variable for (struct resource *), and have one function call less. Signed-off-by: Masahiro Yamada --- drivers/dma/uniphier-mdmac.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/dma/uniphier-mdmac.c b/drivers/dma/uniphier-mdmac.c index ec65a7430dc4..e42f2312b7a1 100644 --- a/drivers/dma/uniphier-mdmac.c +++ b/drivers/dma/uniphier-mdmac.c @@ -385,7 +385,6 @@ static int uniphier_mdmac_probe(struct platform_device *pdev) struct device *dev = &pdev->dev; struct uniphier_mdmac_device *mdev; struct dma_device *ddev; - struct resource *res; int nr_chans, ret, i; nr_chans = platform_irq_count(pdev); @@ -401,8 +400,7 @@ static int uniphier_mdmac_probe(struct platform_device *pdev) if (!mdev) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - mdev->reg_base = devm_ioremap_resource(dev, res); + mdev->reg_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(mdev->reg_base)) return PTR_ERR(mdev->reg_base); -- 2.17.1