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 F0CF5C2D0D5 for ; Mon, 23 Dec 2019 18:59:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CCBC02075B for ; Mon, 23 Dec 2019 18:59:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="HqLoU5Ov" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726959AbfLWS71 (ORCPT ); Mon, 23 Dec 2019 13:59:27 -0500 Received: from mail-pf1-f193.google.com ([209.85.210.193]:46847 "EHLO mail-pf1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726756AbfLWS70 (ORCPT ); Mon, 23 Dec 2019 13:59:26 -0500 Received: by mail-pf1-f193.google.com with SMTP id n9so1726802pff.13; Mon, 23 Dec 2019 10:59:25 -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=dMVf+vh+cYX5uqjs+l++BphNgREG8uxW+2Ovm+/JNJw=; b=HqLoU5OvR8ugzzxNAKVEVtBkjiqSufaKIUZEDpKdXp94Y/bUt4KrKLTKl5UQqNAl44 KA1fNRoJ6aNwieatce2GqNLQOnq3UaqeJtl909ctqCyPbdF0LXDmaJcS432q9CSkhn4B dtiCTNvUBMjcOk0W2u3xT65sebwLH0CmduWcb75OfItc8DLFy4cAVoitzIDAMhzcNtfg Io5nLgK9BvT4faeoz5v59U2R5s86MLJT3XvGKf64+RHwRrSqizeESPFrxInRHcYca0GM 6LqgvwaDt95S1xY3LDJ6L2k9xpIofsqFoI/ZRs3ID25B6iWoEeKIDGA52xAh1bQzdw9z aAjA== 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=dMVf+vh+cYX5uqjs+l++BphNgREG8uxW+2Ovm+/JNJw=; b=HU3amjks5bQfXdBjfJkWJcWIL03cd3XgWHZBUhYjZVrvA1FEWEXEy53QSvQTl9tHTG g/YJbqswuM8e1sDkVJaIscOa2wdlB0rsgBO7p4OSSvk8FMHG/9Pmv3VdNJC8giM6b9mW 90hyOlcAygHOOVIw4utH9cmcQMSNYQuWUFeFsZKv31X0cN9TVpbWuNL2FbQ7RlboCjAp PLOjRK5aRkQSiyOID9e/TaK/rhDvHZMdHooH5NMxfmXL7XrofTjI+HL7ZxJCp/vLb85L 93pP8SMgv9lRH4vQmlmlSdom8nYslaLxuNSSE7KTL1lnQYtT1c+3E/lhYqnRarq1nsPg Leug== X-Gm-Message-State: APjAAAW/RYaAuTHEpDU3BO+EoAmyGSfUM3+zg1znNjJ74CssurRVNDnR t4WpD0pZivhykaaZFIl6qJtuQybArkg= X-Google-Smtp-Source: APXvYqzDhJWagEWSF5CD+5+GERxPnQgzx1vAVm8NgEcWmvblC2Ftuyzdp3PuA5nDZwdfH/7PhfYRpw== X-Received: by 2002:a62:3343:: with SMTP id z64mr32628043pfz.150.1577127565404; Mon, 23 Dec 2019 10:59:25 -0800 (PST) Received: from localhost ([2001:19f0:6001:12c8:5400:2ff:fe72:6403]) by smtp.gmail.com with ESMTPSA id u12sm3892956pfm.165.2019.12.23.10.59.24 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 23 Dec 2019 10:59:25 -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 2/6] iommu/exynos: convert to devm_platform_ioremap_resource Date: Mon, 23 Dec 2019 18:59:14 +0000 Message-Id: <20191223185918.9877-3-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-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li --- drivers/iommu/exynos-iommu.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/iommu/exynos-iommu.c b/drivers/iommu/exynos-iommu.c index 186ff5cc975c..42d8407267ef 100644 --- a/drivers/iommu/exynos-iommu.c +++ b/drivers/iommu/exynos-iommu.c @@ -571,14 +571,12 @@ static int exynos_sysmmu_probe(struct platform_device *pdev) int irq, ret; struct device *dev = &pdev->dev; struct sysmmu_drvdata *data; - struct resource *res; data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL); if (!data) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - data->sfrbase = devm_ioremap_resource(dev, res); + data->sfrbase = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(data->sfrbase)) return PTR_ERR(data->sfrbase); -- 2.17.1