From patchwork Mon Dec 23 18:59:17 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yangtao Li X-Patchwork-Id: 11308717 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 3BFCB14B7 for ; Mon, 23 Dec 2019 19:01:43 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 19FF52075B for ; Mon, 23 Dec 2019 19:01:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="nkcdfRBY"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="H2OtLypZ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 19FF52075B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=C23oPnGe4ZeOEjtwW0CCi0R+AqFokAdqV6n3LWnFngA=; b=nkcdfRBYRyGExQdEKGumK5dJQC X6x0zJ1Rv1aWakWMoZNYtLhiuF5JGRz9s90/KFU8ckTWKuoiEr1jaYoDO2EF7AJwcOPtOquFmxUzy mEISMOZvK8OWSal/lD1Pqu9ZbB7ovU7j1wsFi9MTAqaW4v6LsbkgNTpEgdYgdBiawyJhBtb2pVy3h 4PefMVeYI/Q7+XzLvTj/3fmikbioLO5T+plzK0XQHPRXefPzV7EiIkmoO4MPoAIsif2uRBsot9Nsa uhX7Nn+Es/oj7k938lfTUKDGtGWhOh8ig3m9JvCeCGjqRSNNDYBNXcjg0QUC02g7J02Pew5bcY+EC x7+vredw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1ijSxZ-0005hv-Gd; Mon, 23 Dec 2019 19:01:41 +0000 Received: from mail-pj1-x1043.google.com ([2607:f8b0:4864:20::1043]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1ijSvV-0002aY-AL; Mon, 23 Dec 2019 18:59:34 +0000 Received: by mail-pj1-x1043.google.com with SMTP id bg7so142291pjb.5; Mon, 23 Dec 2019 10:59:32 -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=CulQ2ExP6GUQxiub5iNVhoHCStywwXMifBLq7s/S0pk=; b=H2OtLypZu26xwRAoHkfmTQ6dLHQpJJ15epMWHv3JdQQs1xiDmnIbBvdX5p8SoP63NR rrDwAR1ojV5CKjmV4nursw0hSVhDYhezg4aNZc5/7bKtI/xLNTNVESyeUS1ReQ8QUzXY UjlHZSp+USG1XCS3YJhbCo1epwt7/p+HAmwZbHV1DoyKW2mpH2yxt1RhlPTT+H9cqBOw AY8x17GodBM0jTcLq3+6EoR945XlFBUaoGwXYyPAfUphbu5u0bI6unawWUIQHMkgTvTe PovOlROY679qDH1MfZR1zkp55JOxaXvP4G4yILAA2rFEV19iB/YsqSyFWlKbgPCqziiM 1imA== 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=CulQ2ExP6GUQxiub5iNVhoHCStywwXMifBLq7s/S0pk=; b=NjRWxmoIt9pjwoXsVmBy1rGXshpuRUyptZH55nzcoNW9PPoLEpizisRKNCu2Jnbt8T KPGCNBoY1E2ICn69tJT/EhkHBteYFR3NZiiEFFnnNA5AFzu1LcJSr2r6GahOIfAa4DVB 9v7ZlCJSaY1owOO/WFk53mgzHO2UYk6lWd3rPYei2mFaYWdeTXwBrji+Z3HZ+IyVay29 o9U9yzfOyLdzwvkCtsSJbgF9nhtnxRVkpJZzmnkhTc4BMp5pXv5HBSBCRTQknjv/nQLA ILe3xzyl+7k/JTDlpSdQw5PL7GbzkTTluyuM63/+s5AR/oJAIwYEaKdyxSR2wns2+PWQ +Aew== X-Gm-Message-State: APjAAAWuv/UW/4qo9HQNNYCUUSWl94IIOuESWVet1sFfcWY1CR0fRhAR nsl94/+i4+ENfplEqz9ly6Y= X-Google-Smtp-Source: APXvYqzeiLM4mhrhwEk4S029shHvVfQZIjFYMq3cAbFIsqix9vo2bHpZaR9lUgguOerS7aVYGUejXg== X-Received: by 2002:a17:902:74c5:: with SMTP id f5mr30567441plt.229.1577127572024; Mon, 23 Dec 2019 10:59:32 -0800 (PST) Received: from localhost ([2001:19f0:6001:12c8:5400:2ff:fe72:6403]) by smtp.gmail.com with ESMTPSA id a19sm209212pju.11.2019.12.23.10.59.31 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 23 Dec 2019 10:59:31 -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 Subject: [PATCH 5/6] iommu/mediatek: convert to devm_platform_ioremap_resource Date: Mon, 23 Dec 2019 18:59:17 +0000 Message-Id: <20191223185918.9877-6-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> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191223_105933_582218_8F03E0E9 X-CRM114-Status: UNSURE ( 9.51 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (tiny.windzz[at]gmail.com) -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Yangtao Li MIME-Version: 1.0 Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li --- drivers/iommu/mtk_iommu_v1.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/iommu/mtk_iommu_v1.c b/drivers/iommu/mtk_iommu_v1.c index e93b94ecac45..3d6bb08b2a54 100644 --- a/drivers/iommu/mtk_iommu_v1.c +++ b/drivers/iommu/mtk_iommu_v1.c @@ -553,7 +553,6 @@ static int mtk_iommu_probe(struct platform_device *pdev) { struct mtk_iommu_data *data; struct device *dev = &pdev->dev; - struct resource *res; struct component_match *match = NULL; struct of_phandle_args larb_spec; struct of_phandle_iterator it; @@ -573,8 +572,7 @@ static int mtk_iommu_probe(struct platform_device *pdev) return -ENOMEM; data->protect_base = ALIGN(virt_to_phys(protect), MTK_PROTECT_PA_ALIGN); - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - data->base = devm_ioremap_resource(dev, res); + data->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(data->base)) return PTR_ERR(data->base);