From patchwork Mon Apr 1 06:21:51 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anson Huang X-Patchwork-Id: 10879187 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 76B981669 for ; Mon, 1 Apr 2019 06:22:01 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 579DD28763 for ; Mon, 1 Apr 2019 06:22:01 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 47E9F287A0; Mon, 1 Apr 2019 06:22:01 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 00D7028763 for ; Mon, 1 Apr 2019 06:22:00 +0000 (UTC) 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:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version: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:In-Reply-To:References: List-Owner; bh=vUm2Swc9SUFAtBQh3u4UdL9BMMMn1avlOWYyNAo6A8o=; b=uqCLd227+b8kW7 HoDzSx5ZcD+xobKcxJbqkzhCymuLk7qFYUoF7IQYYyOTdzg9ZfAywiJ5vQirqyztvZobvu8NkwI76 E/hWS1JlgZxdIUxGWQEgHxy5KRUL8xjiFAM9wo82/mXySnDt+Sj799l9bgVxAqMXLnp1YfiYXyEss xMetCS1+oP7up4zN7RiSd2v9yjAeLfaZtqbiTRLAIjrBZabeO+QLcvlsAy3hUNjydPDROv67YmSnS yMauTY4Gdzaqj4DLRwxDRFw1Gq0i+fCUEfvdiw9xpZNXsdYIElzUfIuNrceNspvo4OWrwFpmLVAsp B4oQW0KEtNmbwIgHlXbA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hAqKV-0005QA-Fk; Mon, 01 Apr 2019 06:21:59 +0000 Received: from mail-ve1eur01on0610.outbound.protection.outlook.com ([2a01:111:f400:fe1f::610] helo=EUR01-VE1-obe.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hAqKR-0005Pa-DQ for linux-arm-kernel@lists.infradead.org; Mon, 01 Apr 2019 06:21:56 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=3vFQKPKui/Wgq+8A60WR834lJaI++dn+3eNzsrRiltM=; b=EPnHE53nUp/cuSspaWxhVbbenqYiT3PUNW7fisBvwhEckAHmeHKhbUdwlFpDm1Q/iTD+0flC6eS2MqJBzRz4En6KuJzs6Cfw8Dxl8DUz4Hu5+yQH7qDYjqA5n8Qv/fC/Af1/147EVIY0SJQlqpuSqAlDk0CUpyS+MXMAlCHAvlE= Received: from DB3PR0402MB3916.eurprd04.prod.outlook.com (52.134.72.18) by DB3PR0402MB3786.eurprd04.prod.outlook.com (52.134.71.21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1750.20; Mon, 1 Apr 2019 06:21:51 +0000 Received: from DB3PR0402MB3916.eurprd04.prod.outlook.com ([fe80::f1b4:a1fb:cfd1:3f08]) by DB3PR0402MB3916.eurprd04.prod.outlook.com ([fe80::f1b4:a1fb:cfd1:3f08%7]) with mapi id 15.20.1750.017; Mon, 1 Apr 2019 06:21:51 +0000 From: Anson Huang To: "tglx@linutronix.de" , "jason@lakedaemon.net" , "marc.zyngier@arm.com" , "shawnguo@kernel.org" , "s.hauer@pengutronix.de" , "kernel@pengutronix.de" , "festevam@gmail.com" , "linux-kernel@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" Subject: [PATCH] irqchip/imx-irqsteer: use devm_platform_ioremap_resource() to simplify code Thread-Topic: [PATCH] irqchip/imx-irqsteer: use devm_platform_ioremap_resource() to simplify code Thread-Index: AQHU6FMxMyoSmAudakaHd9hk5kAdZg== Date: Mon, 1 Apr 2019 06:21:51 +0000 Message-ID: <1554099427-5240-1-git-send-email-Anson.Huang@nxp.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: git-send-email 2.7.4 x-clientproxiedby: HK0PR04CA0009.apcprd04.prod.outlook.com (2603:1096:203:36::21) To DB3PR0402MB3916.eurprd04.prod.outlook.com (2603:10a6:8:10::18) authentication-results: spf=none (sender IP is ) smtp.mailfrom=anson.huang@nxp.com; x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [119.31.174.66] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 01a15732-7f01-4ce1-c124-08d6b66a53a1 x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(5600139)(711020)(4605104)(4618075)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(2017052603328)(7153060)(7193020); SRVR:DB3PR0402MB3786; x-ms-traffictypediagnostic: DB3PR0402MB3786: x-microsoft-antispam-prvs: x-forefront-prvs: 0994F5E0C5 x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(396003)(346002)(39860400002)(136003)(366004)(376002)(189003)(199004)(110136005)(2501003)(2201001)(86362001)(2906002)(68736007)(71190400001)(3846002)(6116002)(7736002)(14454004)(6486002)(305945005)(71200400001)(6436002)(5660300002)(66066001)(26005)(6512007)(316002)(478600001)(486006)(2616005)(105586002)(6506007)(386003)(53936002)(106356001)(102836004)(8936002)(476003)(186003)(8676002)(50226002)(256004)(97736004)(52116002)(81156014)(81166006)(4326008)(99286004)(25786009)(36756003); DIR:OUT; SFP:1101; SCL:1; SRVR:DB3PR0402MB3786; H:DB3PR0402MB3916.eurprd04.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: sipoCIOFyDUy1Udkq10vfcuvgaWJhHqF0nOT0QJlUOUDmFoLy1O+WQmAscPwBSIz568BKE/aYwFnj6XvP39akH3CMlOf4fCoF7iEWhj5/5kxyWYKKzKiRODG3gdthO4VV4KqXmu6HwyKBCX0Xx6oaW3w/4CTQVHB2f4CKbCK8fm8z0F5XqlxNO44t4gZ+DONNWI8TLxKU1rINNGTJaqLx0jNiooMjWAKirTpj9KycFVTKxRKQR2O0rbA2ZhtNLw1DnMplf7xzJIPgzCdAvsDnYgDfbgZRH6sZzeYXKZhVilqS9p0kBtaWEuJo/jWewVnXBFQlEvDiFHivxHlLZvfhTIZxPtaVsmt3RNc9LFsBEz41Wbkb8wy6DvHC0gqXUE0vsnC0TwMhbAE71r5olND5bR2SfCpu4w1VvKR946IaGg= MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 01a15732-7f01-4ce1-c124-08d6b66a53a1 X-MS-Exchange-CrossTenant-originalarrivaltime: 01 Apr 2019 06:21:51.0765 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB3PR0402MB3786 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190331_232155_457139_7ECDFABD X-CRM114-Status: GOOD ( 10.36 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: dl-linux-imx Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Use the new helper devm_platform_ioremap_resource() which wraps the platform_get_resource() and devm_ioremap_resource() together, to simplify the code. Signed-off-by: Anson Huang Reviewed-by: Mukesh Ojha --- drivers/irqchip/irq-imx-irqsteer.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/irqchip/irq-imx-irqsteer.c b/drivers/irqchip/irq-imx-irqsteer.c index 88df3d00..290531e 100644 --- a/drivers/irqchip/irq-imx-irqsteer.c +++ b/drivers/irqchip/irq-imx-irqsteer.c @@ -144,7 +144,6 @@ static int imx_irqsteer_probe(struct platform_device *pdev) { struct device_node *np = pdev->dev.of_node; struct irqsteer_data *data; - struct resource *res; u32 irqs_num; int i, ret; @@ -152,8 +151,7 @@ static int imx_irqsteer_probe(struct platform_device *pdev) if (!data) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - data->regs = devm_ioremap_resource(&pdev->dev, res); + data->regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(data->regs)) { dev_err(&pdev->dev, "failed to initialize reg\n"); return PTR_ERR(data->regs);