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 A6432C2D0D0 for ; Mon, 23 Dec 2019 18:59:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7E81C206B7 for ; Mon, 23 Dec 2019 18:59:34 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="bIrbocA7" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727028AbfLWS7b (ORCPT ); Mon, 23 Dec 2019 13:59:31 -0500 Received: from mail-pg1-f195.google.com ([209.85.215.195]:45551 "EHLO mail-pg1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727012AbfLWS7a (ORCPT ); Mon, 23 Dec 2019 13:59:30 -0500 Received: by mail-pg1-f195.google.com with SMTP id b9so9228389pgk.12; Mon, 23 Dec 2019 10:59:30 -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=yYuhXbk2VYWkJUHqsC8Dp7ziko2oh3QWGKXaw3BKzKQ=; b=bIrbocA75GjiXkwSJP3C51ubVyAnSLI/fBMTmh6962W79PT4Tqv+1+Mjw3cq7AGKFU jHYIhsxDoH7RHVORa6yJexdhOgetkpm/PkZ6ybiEGu0rEOpFeiagFzU/A8ajKUUkgukz 3AsjKYBf3/aZo2PMmRXKMgxEkfrblyUVI3V0AYfA5DshVaGFTRxoepTY4p6RKBua5+RC hwdBV6ESUTN2NcyHSsnNvmOAqmENn4PYY7sviRlsrgrPKRl79k7z6YX1VvUkJpHwbF8l d6ihCxrqxgEDPq21x1NWyz3OWGl9kB/2yiUVsYw2xw4mEWhcBS8hcPRUPF2UdAVwvS+g 6lSA== 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=yYuhXbk2VYWkJUHqsC8Dp7ziko2oh3QWGKXaw3BKzKQ=; b=NzFJe6RgP03ZMnoRN54UVUnQ/iA29zPMlvi7/KTAeziwLAG3RhH3LYBi2s/MiN97gk IWLZwU1UD3CFNSp6Um99QwmeIdT1B1RkS7/QcccYEbV5q3iIpfdMYGSZEJtRpeOnhsVH i4bxRh4afK5K9yNfOgGb04UYXwdtgvkw41AhTT/IR5p7wOMYsS1+0lVCmzvbMwlCTtkl 9f0OsaVqSiKyfDY046IsYo0eRigib0GnBTdQeaMNXH2xD/Ue0AEdfICtBJWRaOA+9oav brbH0aQUxt6y3u8AUcZEKt5S9e/uXsTFjSIilIFtqyCj5rhUKrS89wLSKAAkrjt/JRev y3SA== X-Gm-Message-State: APjAAAW6ByncUoFFtpyo5x5LtEm5skZW1KUfqEs/axVZc7hr0K57IcKp lTvKIgxVODZCOD+dewSX+jU= X-Google-Smtp-Source: APXvYqxUB7sZmq8y8VINmqjxcxw1nx5P7rd/13e79L+vtzHV6ANBCs8nm6SgxE2CIKPWmst9f3sWdw== X-Received: by 2002:aa7:9ab6:: with SMTP id x22mr33198806pfi.260.1577127569760; Mon, 23 Dec 2019 10:59:29 -0800 (PST) Received: from localhost ([2001:19f0:6001:12c8:5400:2ff:fe72:6403]) by smtp.gmail.com with ESMTPSA id e1sm26283596pfl.98.2019.12.23.10.59.29 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 23 Dec 2019 10:59:29 -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 4/6] iommu/ipmmu-vmsa: convert to devm_platform_ioremap_resource Date: Mon, 23 Dec 2019 18:59:16 +0000 Message-Id: <20191223185918.9877-5-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/ipmmu-vmsa.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c index d02edd2751f3..3124e28fee85 100644 --- a/drivers/iommu/ipmmu-vmsa.c +++ b/drivers/iommu/ipmmu-vmsa.c @@ -1015,7 +1015,6 @@ static const struct of_device_id ipmmu_of_ids[] = { static int ipmmu_probe(struct platform_device *pdev) { struct ipmmu_vmsa_device *mmu; - struct resource *res; int irq; int ret; @@ -1033,8 +1032,7 @@ static int ipmmu_probe(struct platform_device *pdev) dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(40)); /* Map I/O memory and request IRQ. */ - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - mmu->base = devm_ioremap_resource(&pdev->dev, res); + mmu->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(mmu->base)) return PTR_ERR(mmu->base); -- 2.17.1