From patchwork Sun Dec 22 18:50:30 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yangtao Li X-Patchwork-Id: 11307651 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 50758138C for ; Sun, 22 Dec 2019 18:52:08 +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 2E700206D3 for ; Sun, 22 Dec 2019 18:52:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Cb2MGp79"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="pA1DVika" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2E700206D3 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-arm-kernel-bounces+patchwork-linux-arm=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=i9j6tvaj1eAUosuUKzERlQjn4ETpeGSTHCV+bnbWCyQ=; b=Cb2MGp79gHL9NIqc/lYzpJnNRB iFvBjNw0h0AwEZe5wH2pfzuH2MQ5n5VWSxplLImhq0QDvDusrskwr5ka3kQIU2C7jUznAuTFNU+7L sG8wTXlaVsEsn+BGPyDJdGd0FxTAm1wa8MDguTXn4PRKhq60S5okmJmuBHaKJF18mEtCr9anUarGX tlQWIYGV0ZsmqvDnE4vIM2npB6gQ9+OaJM8noOgrK8jrnkmhBo6aCKryLfhgZvZpPbXRuxBYb9Gi2 SNEe5DgfgwF6xm4PZHafKKJbTP2cbAHq40MHpj6Y4zO+M0FNtAStAciDFqn1vg4LxcEJdQC8GlLlH wrFmuO5g==; 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 1ij6Kk-0004Jh-7h; Sun, 22 Dec 2019 18:52:06 +0000 Received: from mail-pf1-x441.google.com ([2607:f8b0:4864:20::441]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1ij6JT-0003Gn-81; Sun, 22 Dec 2019 18:50:49 +0000 Received: by mail-pf1-x441.google.com with SMTP id 195so7212135pfw.11; Sun, 22 Dec 2019 10:50:45 -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=8Ke6kqD8tx5FW4sG+uR1d5yqGchz/JTf5FhvZT4do5s=; b=pA1DVikadxBfRY27jeihducxVZcsjiRL9ghBfctBvs6ZO4Nzw9RcFo8JL+vI3Ob2qO kfIWVtELyEWwbBFrmQuS9TlUXJoI2ZXaMgUjM2+QNtQs4gAxN39H09VpPJORgdD3S+ae UJ/S6SJGnD9CQnsPAL9ZW6q8lDL8kN+6/dMakPkxmTf6qZKTASfCXAnE6acSiGCsjfzB YGsQ6Wdm+2dRzZuiUnASU3cJQ8W/hVWCvSgoHW8d1VY8rb/FdZlFx+sm2T91etppHTAC zmb2tZ4GKc3cf2UlfJNNAy4JooFD/sozpspHVhsH6swJLMP25eGYU25CYBDdskeJKtIR /oiw== 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=8Ke6kqD8tx5FW4sG+uR1d5yqGchz/JTf5FhvZT4do5s=; b=n2QEZMc1/eij+cAXAgEuwi/RFsHbA2TLSD26QwiM3jqONewrq7Wt3wX4v2CyZ7yRYn OZqrUPQFJgGQ+skzCdlUcgjxY/nytnjNVtA1SO4VZ8wyWuwCsFzWTw9mZtVJ1lHEqp2S jtBhAWnrzUcOY8JsNLrTxsMpaT7y4QiqRYJYqt/hmpGQaeOqpmyW/CGEw69c/iekp8f5 oZxj05zHbhh06GuAl3NnTBDGPzdgjpSeQDgPyi/isb4Pyo5RrXPXFoe3ZppeUKM4MPik 3MTm9DEciKkeQ4ObdKZEheY1yGjfP+aOKey07/sXSN5AK0is8z2tHh7QZsHq3SZGaKjN Kn+A== X-Gm-Message-State: APjAAAWtlAtOUj91Tk2kP4vtgdZj/GD4rY7e1N2f3CtUPen0mnj0mrZk k2ey7DssdyHsRSsMLgSsYo0= X-Google-Smtp-Source: APXvYqwpM2sa3hdG1WNZtPR1Q7FDppkkNNMGcWgtij5ugBsoXwFPTfryKohmVTiLz+00EJ9OPdBpLA== X-Received: by 2002:a62:2643:: with SMTP id m64mr14416885pfm.123.1577040645578; Sun, 22 Dec 2019 10:50:45 -0800 (PST) Received: from localhost ([2001:19f0:6001:12c8:5400:2ff:fe72:6403]) by smtp.gmail.com with ESMTPSA id s24sm11628635pjp.17.2019.12.22.10.50.45 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Sun, 22 Dec 2019 10:50:45 -0800 (PST) From: Yangtao Li To: ssantosh@kernel.org, paul@crapouillou.net, matthias.bgg@gmail.com, rogerq@ti.com, tony@atomide.com, lukasz.luba@arm.com, kgene@kernel.org, krzk@kernel.org, thierry.reding@gmail.com, jonathanh@nvidia.com, allison@lohutok.net, tglx@linutronix.de, yong.wu@mediatek.com, jroedel@suse.de, evgreen@chromium.org, rfontana@redhat.com, digetx@gmail.com, pdeschrijver@nvidia.com, john@phrozen.org, alexios.zavras@intel.com, sboyd@kernel.org, kstewart@linuxfoundation.org, info@metux.net, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-omap@vger.kernel.org, linux-pm@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-tegra@vger.kernel.org Subject: [PATCH 5/9] memory: fsl-corenet-cf: convert to devm_platform_ioremap_resource Date: Sun, 22 Dec 2019 18:50:30 +0000 Message-Id: <20191222185034.4665-5-tiny.windzz@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191222185034.4665-1-tiny.windzz@gmail.com> References: <20191222185034.4665-1-tiny.windzz@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191222_105047_346828_78A65C83 X-CRM114-Status: GOOD ( 10.13 ) 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 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2607:f8b0:4864:20:0:0:0:441 listed in] [list.dnswl.org] 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) -0.0 SPF_PASS SPF: sender matches SPF record -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -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 X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li --- drivers/memory/fsl-corenet-cf.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) diff --git a/drivers/memory/fsl-corenet-cf.c b/drivers/memory/fsl-corenet-cf.c index 0b0ed72016da..2c62312ea513 100644 --- a/drivers/memory/fsl-corenet-cf.c +++ b/drivers/memory/fsl-corenet-cf.c @@ -172,7 +172,6 @@ static irqreturn_t ccf_irq(int irq, void *dev_id) static int ccf_probe(struct platform_device *pdev) { struct ccf_private *ccf; - struct resource *r; const struct of_device_id *match; u32 errinten; int ret, irq; @@ -185,13 +184,7 @@ static int ccf_probe(struct platform_device *pdev) if (!ccf) return -ENOMEM; - r = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!r) { - dev_err(&pdev->dev, "%s: no mem resource\n", __func__); - return -ENXIO; - } - - ccf->regs = devm_ioremap_resource(&pdev->dev, r); + ccf->regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(ccf->regs)) { dev_err(&pdev->dev, "%s: can't map mem resource\n", __func__); return PTR_ERR(ccf->regs);