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=-9.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,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 01A87C2D0C0 for ; Mon, 23 Dec 2019 18:59:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D3CEE206B7 for ; Mon, 23 Dec 2019 18:59:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="sj3ScPvY" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727134AbfLWS7j (ORCPT ); Mon, 23 Dec 2019 13:59:39 -0500 Received: from mail-pg1-f195.google.com ([209.85.215.195]:41949 "EHLO mail-pg1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727050AbfLWS7e (ORCPT ); Mon, 23 Dec 2019 13:59:34 -0500 Received: by mail-pg1-f195.google.com with SMTP id x8so9234033pgk.8; Mon, 23 Dec 2019 10:59:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=5ZbWphWmX6hvFuVRk+RWFgQofrZKH9eYm1th2d0tMTE=; b=sj3ScPvYKe5RHFI5xmOOMlBPRjGR/tgOjWkESOKIqqPmaDssnIshdfvUqClYJX9tBI aWTj09Nymr7gywt/h1PZWcO4ZCSrk4jUIfNb9EczsWNEBsdXnKKNITMxCjyYVu+s19l7 YAXAq4G5jR40lkSkK0YEvsK99KKl/GnrZZaTiZ3SpESVNG2IP5Ulkq1MmJRItVOmbX6v XMrllxsXefXzoO2sZFtT//QIbDgjkg0TqQCyXeh2aZuxSrgKCrkqi5gQmYuZ8AUI75qV YnI+G38Iba0W+Ixlv9IzdrnX4eE2J66bcVf5qNE5uqUZPU3l5fAfYo7YPXp3fl8fFIqR lw3w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=5ZbWphWmX6hvFuVRk+RWFgQofrZKH9eYm1th2d0tMTE=; b=J+SLzP1pNZlqKJyp8Eu4ZLuqJcmYs2FHj07OAOMAkKzrUjAdVzC2uBPse68XIM6JXY 7fwRVBMNJCPiXZ0DYXB/Yfmp6XJ2N5gkRW7ALavqImF+axBxfksKK6kUbQVqTamy0O2M UGGeogHyYdAx6i9kUJcWW5T22LWD7FTco5hPansjSkzuxmkZV6S0cwHYBJKRvdaoOmDK C6wYlbzE+pZISQUnn3CGHAAiwYLInuWNngmDNibbFucbQojSR/VusQlB8i1JFWOzyBFD Rvjlghw1ByNm4C5Yxfp3ksiRGsj/YK5w7pr1usIaX3zsxCRu8m0knkzOKhVRv7Ygs5fH oHTA== X-Gm-Message-State: APjAAAX1mH/8AiFIKVm9bbud2jpDIoocyHI8mmTZO1o2/a6ut92ywPDG kVkycrgVCNZyiE/EW7Mt6so= X-Google-Smtp-Source: APXvYqyfnDFqyHRd1X6VzN2h1ANIGyik0u9/k4DGw0m2HkGzu2Jgf7Z0vBWv5sTHp/iv1nwqNbTz6Q== X-Received: by 2002:a63:214f:: with SMTP id s15mr34495783pgm.238.1577127574002; Mon, 23 Dec 2019 10:59:34 -0800 (PST) Received: from localhost ([2001:19f0:6001:12c8:5400:2ff:fe72:6403]) by smtp.gmail.com with ESMTPSA id d5sm21091646pfd.107.2019.12.23.10.59.33 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 23 Dec 2019 10:59:33 -0800 (PST) From: Yangtao Li To: m.szyprowski@samsung.com, joro@8bytes.org, kgene@kernel.org, krzk@kernel.org, matthias.bgg@gmail.com, agross@kernel.org, bjorn.andersson@linaro.org, robdclark@gmail.com, heiko@sntech.de, mst@redhat.com, jasowang@redhat.com, iommu@lists.linux-foundation.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-rockchip@lists.infradead.org, virtualization@lists.linux-foundation.org Cc: Yangtao Li Subject: [PATCH 6/6] iommu/rockchip: convert to devm_platform_ioremap_resource Date: Mon, 23 Dec 2019 18:59:18 +0000 Message-Id: <20191223185918.9877-7-tiny.windzz@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191223185918.9877-1-tiny.windzz@gmail.com> References: <20191223185918.9877-1-tiny.windzz@gmail.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li --- drivers/iommu/rockchip-iommu.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/iommu/rockchip-iommu.c b/drivers/iommu/rockchip-iommu.c index b33cdd5aad81..c6d50396f4c2 100644 --- a/drivers/iommu/rockchip-iommu.c +++ b/drivers/iommu/rockchip-iommu.c @@ -1138,7 +1138,6 @@ static int rk_iommu_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct rk_iommu *iommu; - struct resource *res; int num_res = pdev->num_resources; int err, i; @@ -1156,10 +1155,7 @@ static int rk_iommu_probe(struct platform_device *pdev) return -ENOMEM; for (i = 0; i < num_res; i++) { - res = platform_get_resource(pdev, IORESOURCE_MEM, i); - if (!res) - continue; - iommu->bases[i] = devm_ioremap_resource(&pdev->dev, res); + iommu->bases[i] = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(iommu->bases[i])) continue; iommu->num_mmu++; -- 2.17.1