From patchwork Wed Sep 8 07:11:11 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cai Huoqing X-Patchwork-Id: 1525658 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org (client-ip=112.213.38.117; helo=lists.ozlabs.org; envelope-from=linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org; receiver=) Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4H4DJ30Z7Dz9sW5 for ; Wed, 8 Sep 2021 17:28:03 +1000 (AEST) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4H4DJ26mqhz307x for ; Wed, 8 Sep 2021 17:28:02 +1000 (AEST) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=baidu.com (client-ip=220.181.3.85; helo=baidu.com; envelope-from=caihuoqing@baidu.com; receiver=) Received: from baidu.com (mx21.baidu.com [220.181.3.85]) by lists.ozlabs.org (Postfix) with ESMTP id 4H4DH93q2bz2xnc for ; Wed, 8 Sep 2021 17:27:12 +1000 (AEST) Received: from BC-Mail-Ex32.internal.baidu.com (unknown [172.31.51.26]) by Forcepoint Email with ESMTPS id 607D8EDA2FE6260E1176; Wed, 8 Sep 2021 15:11:31 +0800 (CST) Received: from BJHW-MAIL-EX27.internal.baidu.com (10.127.64.42) by BC-Mail-Ex32.internal.baidu.com (172.31.51.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2242.12; Wed, 8 Sep 2021 15:11:31 +0800 Received: from LAPTOP-UKSR4ENP.internal.baidu.com (172.31.63.8) by BJHW-MAIL-EX27.internal.baidu.com (10.127.64.42) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2308.14; Wed, 8 Sep 2021 15:11:30 +0800 From: Cai Huoqing To: Subject: [PATCH 1/2] soc: amlogic: canvas: Make use of the helper function devm_platform_ioremap_resource() Date: Wed, 8 Sep 2021 15:11:11 +0800 Message-ID: <20210908071123.348-1-caihuoqing@baidu.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-Originating-IP: [172.31.63.8] X-ClientProxiedBy: BJHW-Mail-Ex11.internal.baidu.com (10.127.64.34) To BJHW-MAIL-EX27.internal.baidu.com (10.127.64.42) X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Nishanth Menon , Neil Armstrong , linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org, Thierry Reding , =?utf-8?b?UmFmYcWCIE1pxYJlY2tp?= , Jerome Brunet , Florian Fainelli , Kevin Hilman , Jernej Skrabec , Jonathan Hunter , Chen-Yu Tsai , bcm-kernel-feedback-list@broadcom.com, linux-sunxi@lists.linux.dev, linux-pm@vger.kernel.org, Martin Blumenstingl , Maxime Ripard , Krzysztof Halasa , Santosh Shilimkar , Matthias Brugger , linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-mips@vger.kernel.org, Li Yang , linux-mediatek@lists.infradead.org, linuxppc-dev@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by: Cai Huoqing --- drivers/soc/amlogic/meson-canvas.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/soc/amlogic/meson-canvas.c b/drivers/soc/amlogic/meson-canvas.c index d0329ad170d1..383b0cfc584e 100644 --- a/drivers/soc/amlogic/meson-canvas.c +++ b/drivers/soc/amlogic/meson-canvas.c @@ -168,7 +168,6 @@ EXPORT_SYMBOL_GPL(meson_canvas_free); static int meson_canvas_probe(struct platform_device *pdev) { - struct resource *res; struct meson_canvas *canvas; struct device *dev = &pdev->dev; @@ -176,8 +175,7 @@ static int meson_canvas_probe(struct platform_device *pdev) if (!canvas) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - canvas->reg_base = devm_ioremap_resource(dev, res); + canvas->reg_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(canvas->reg_base)) return PTR_ERR(canvas->reg_base);