From patchwork Wed Sep 1 05:55:02 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Cai,Huoqing" X-Patchwork-Id: 506080 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham 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 A046AC432BE for ; Wed, 1 Sep 2021 05:55:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8A42060F4B for ; Wed, 1 Sep 2021 05:55:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242309AbhIAF4J (ORCPT ); Wed, 1 Sep 2021 01:56:09 -0400 Received: from mx20.baidu.com ([111.202.115.85]:51962 "EHLO baidu.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S242299AbhIAF4H (ORCPT ); Wed, 1 Sep 2021 01:56:07 -0400 Received: from BC-Mail-Ex23.internal.baidu.com (unknown [172.31.51.17]) by Forcepoint Email with ESMTPS id 7219324BE1E108A4E051; Wed, 1 Sep 2021 13:55:09 +0800 (CST) Received: from BJHW-MAIL-EX27.internal.baidu.com (10.127.64.42) by BC-Mail-Ex23.internal.baidu.com (172.31.51.17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2242.12; Wed, 1 Sep 2021 13:55:08 +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, 1 Sep 2021 13:55:08 +0800 From: Cai Huoqing To: CC: Sean Young , Mauro Carvalho Chehab , Maxime Ripard , Chen-Yu Tsai , "Jernej Skrabec" , , , , Subject: [PATCH] media: rc: sunxi-cir: Make use of the helper function devm_platform_ioremap_resource() Date: Wed, 1 Sep 2021 13:55:02 +0800 Message-ID: <20210901055503.7229-1-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) Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by: Cai Huoqing --- drivers/media/rc/sunxi-cir.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/media/rc/sunxi-cir.c b/drivers/media/rc/sunxi-cir.c index 168e1d2c876a..391a591c1b75 100644 --- a/drivers/media/rc/sunxi-cir.c +++ b/drivers/media/rc/sunxi-cir.c @@ -255,7 +255,6 @@ static int sunxi_ir_probe(struct platform_device *pdev) struct device *dev = &pdev->dev; struct device_node *dn = dev->of_node; const struct sunxi_ir_quirks *quirks; - struct resource *res; struct sunxi_ir *ir; u32 b_clk_freq = SUNXI_IR_BASE_CLK; @@ -301,8 +300,7 @@ static int sunxi_ir_probe(struct platform_device *pdev) dev_dbg(dev, "set base clock frequency to %d Hz.\n", b_clk_freq); /* IO */ - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - ir->base = devm_ioremap_resource(dev, res); + ir->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(ir->base)) { return PTR_ERR(ir->base); }