Received: by 2002:a25:1985:0:0:0:0:0 with SMTP id 127csp1677241ybz; Thu, 16 Apr 2020 13:29:51 -0700 (PDT) X-Google-Smtp-Source: APiQypKlqJTepuI1R4R2CFwhjgLG/YXaeo84UL4lk111DfJEsC2G8AvQwkY81Jl31dB2qbhYNv+c X-Received: by 2002:a17:906:2a86:: with SMTP id l6mr11480766eje.273.1587068991717; Thu, 16 Apr 2020 13:29:51 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1587068991; cv=none; d=google.com; s=arc-20160816; b=qXsubSeUuGU0bukmZzke3Cd2e4ZEo7iHqMRHkUb/VYPaMUPZBKPjpfWJa0ZIuKPUpZ S10vvU0Q4xLnEXBNGKUDA/XlUBlY/Lo/jT+qaVGADQqGs7wKHHis0MA0LpsG2s1olTLv KnOP0i29Rqufg4PwUa8RUBOThQXrod1i2VT0N+KkNcp2+5yseH7M9iIlAJaXsHFhJqRb pgodFFDE4UNITVbsLrj3jfMSalltQZp3/UH6oWQuoZ34WqOugNBQ+9AkhTmC9IycPaZM zNfT2bbO2fzYIueJ+45hq+dAreQkXvxd6K33MZEySDRBlcZs9ABOQcLt8dYdJ5vdUKby VA6w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from; bh=G0neVbkA/h4V97BjqRKVg1XRxH5T6Hu4E27/LAeKonM=; b=lKtUxvotQIX5ELXBW1V4sfkt2fweS3OiA89fNeoB7iktRMRd9dLu46s2xLGQir4CTT A8oLIt95lu9z/iF0JRX6TxHMwjN1mUeC3HmXef38HykVIIdxktyoJMIXR1hWmwJCXMDu VKdCXsCng4PGmMBfIhHmmbOcqQ+8+ZM0pyZqJdfjfI/hhYQTCu8dIkjJR2nW3fBTUDRn CQItYZRsOfYuUaExJxfOfzbubgA7qjvSr6itSTszdzzhplM4C35zecB5LV/v7q20Z5sU C13BHp1GGG+Ano8amjjIzikgmlfQhkdB/oRXGzFCakZIonAR+xlaX4R40uxqG5nmy7Vk CGDg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id y90si6415434ede.610.2020.04.16.13.29.29; Thu, 16 Apr 2020 13:29:51 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2393683AbgDPOlY (ORCPT + 99 others); Thu, 16 Apr 2020 10:41:24 -0400 Received: from cmccmta1.chinamobile.com ([221.176.66.79]:3502 "EHLO cmccmta1.chinamobile.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2394437AbgDPOlJ (ORCPT ); Thu, 16 Apr 2020 10:41:09 -0400 Received: from spf.mail.chinamobile.com (unknown[172.16.121.7]) by rmmx-syy-dmz-app01-12001 (RichMail) with SMTP id 2ee15e986e74448-87478; Thu, 16 Apr 2020 22:40:57 +0800 (CST) X-RM-TRANSID: 2ee15e986e74448-87478 X-RM-TagInfo: emlType=0 X-RM-SPAM-FLAG: 00000000 Received: from localhost.localdomain (unknown[112.1.173.7]) by rmsmtp-syy-appsvr04-12004 (RichMail) with SMTP id 2ee45e986e750b1-26b7b; Thu, 16 Apr 2020 22:40:57 +0800 (CST) X-RM-TRANSID: 2ee45e986e750b1-26b7b From: Tang Bin To: thierry.reding@gmail.com, airlied@linux.ie, daniel@ffwll.ch, jonathanh@nvidia.com Cc: dri-devel@lists.freedesktop.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org, Tang Bin Subject: [PATCH] drm/tegra: dc: Use devm_platform_ioremap_resource() to simplify code Date: Thu, 16 Apr 2020 22:42:40 +0800 Message-Id: <20200416144240.20184-1-tangbin@cmss.chinamobile.com> X-Mailer: git-send-email 2.20.1.windows.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use devm_platform_ioremap_resource() instead of platform_get_resource()+ devm_ioremap_resource(). Signed-off-by: Tang Bin --- drivers/gpu/drm/tegra/dc.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c index d26fb16d6..72c952b1a 100644 --- a/drivers/gpu/drm/tegra/dc.c +++ b/drivers/gpu/drm/tegra/dc.c @@ -2503,7 +2503,6 @@ static int tegra_dc_couple(struct tegra_dc *dc) static int tegra_dc_probe(struct platform_device *pdev) { - struct resource *regs; struct tegra_dc *dc; int err; @@ -2560,8 +2559,7 @@ static int tegra_dc_probe(struct platform_device *pdev) tegra_powergate_power_off(dc->powergate); } - regs = platform_get_resource(pdev, IORESOURCE_MEM, 0); - dc->regs = devm_ioremap_resource(&pdev->dev, regs); + dc->regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(dc->regs)) return PTR_ERR(dc->regs); -- 2.20.1.windows.1