From mboxrd@z Thu Jan 1 00:00:00 1970 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=-9.5 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, 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 21820C7618B for ; Tue, 23 Jul 2019 10:11:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E503820828 for ; Tue, 23 Jul 2019 10:11:04 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="NRw86/e8" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732881AbfGWKLD (ORCPT ); Tue, 23 Jul 2019 06:11:03 -0400 Received: from mail-pf1-f193.google.com ([209.85.210.193]:37293 "EHLO mail-pf1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727398AbfGWKLD (ORCPT ); Tue, 23 Jul 2019 06:11:03 -0400 Received: by mail-pf1-f193.google.com with SMTP id 19so18900627pfa.4 for ; Tue, 23 Jul 2019 03:11:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=lP8X9sV2oWmdtbrAX4y948F6oht2Sk62ebuibfrRCgI=; b=NRw86/e8mh77kdnNK9C7YaJaJcWd5Z8fJqD0ZErTbDzo8Azj7VtOvWFmg09hNrq1eM +f5bgAJWSLvg1MCX4zuKstidZiQFTzH2wn40SHV1iOtq6PsaibCw3225TRdqgmTVMgjs L7KLcu1jTSy54KpZMRjVMB3c9ViBrGIbj6nHd1c4CF7/YyFbqkvT4lnQsgL8SyQpmJWQ uuH/qICG+LlFawqvKfC13qSMcYuhmt9K64hlGCs6T75WVvtDdhGFgBx4nynKFTcUc9N9 nUPCvtuSR0Io6JXte0qmeiIQz0g3tDwzSSoeALJT8xaPgW1ekjGlILFmU9ubhjM6oOFR iWCQ== 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:mime-version :content-transfer-encoding; bh=lP8X9sV2oWmdtbrAX4y948F6oht2Sk62ebuibfrRCgI=; b=kAfJ6kkrdNNbQWJxKmMCOcOlLk1p2gvSF9b9UPNBh53ggv5GUAO8VHt6dFkEHfiJY9 0f/a0LM9ZnoK2hQROWeOe42+4M0gDEwmj1Ei21XFat2c+YB/rNbyM4JMethwr3N35qVH 8+ufW2pY6QFKlHhvcEm13wierM8j0HAdToqdKSb7bv3boWscPvpEaVWdFUbqzKK4XD4f /ozt3SdmcM2qy2cpmZdft2ibxCVGSORajDzxQEK6xqtTe3KPevXo79PcpD2B3Baap9re e6osP6TtVBUbT5VWB08bLos7rFgNs9ilHtpy/rl1Lo90hfjt5H1TlaigTeeMZex6VNB/ MU/A== X-Gm-Message-State: APjAAAW0Z+W4feHcf5CDCR6chL8hK8Q/nLfHW5Gk8ZUpyijp6udxY3x/ 5H9Q+zXcJMKVkh3B494vud4= X-Google-Smtp-Source: APXvYqx6k9JPXdFGuvau+1Ruk+7CIKvE4sTfG9rgLFZmTSES9xLwIUxjnPTfV8K+SmpMvDM49GtUZQ== X-Received: by 2002:a63:181:: with SMTP id 123mr77678792pgb.63.1563876662443; Tue, 23 Jul 2019 03:11:02 -0700 (PDT) Received: from suzukaze.ipads-lab.se.sjtu.edu.cn ([89.31.126.54]) by smtp.gmail.com with ESMTPSA id j15sm46736491pfe.3.2019.07.23.03.10.59 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Tue, 23 Jul 2019 03:11:01 -0700 (PDT) From: Chuhong Yuan Cc: Dave Airlie , David Airlie , Daniel Vetter , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Chuhong Yuan Subject: [PATCH] drm/ast: Use dev_get_drvdata where possible Date: Tue, 23 Jul 2019 18:10:38 +0800 Message-Id: <20190723101037.30192-1-hslester96@gmail.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit To: unlisted-recipients:; (no To-header on input) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Instead of using to_pci_dev + pci_get_drvdata, use dev_get_drvdata to make code simpler. Signed-off-by: Chuhong Yuan --- drivers/gpu/drm/ast/ast_drv.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/ast/ast_drv.c b/drivers/gpu/drm/ast/ast_drv.c index 3811997e78c4..cc239c0fc59b 100644 --- a/drivers/gpu/drm/ast/ast_drv.c +++ b/drivers/gpu/drm/ast/ast_drv.c @@ -155,15 +155,13 @@ static int ast_pm_suspend(struct device *dev) } static int ast_pm_resume(struct device *dev) { - struct pci_dev *pdev = to_pci_dev(dev); - struct drm_device *ddev = pci_get_drvdata(pdev); + struct drm_device *ddev = dev_get_drvdata(dev); return ast_drm_resume(ddev); } static int ast_pm_freeze(struct device *dev) { - struct pci_dev *pdev = to_pci_dev(dev); - struct drm_device *ddev = pci_get_drvdata(pdev); + struct drm_device *ddev = dev_get_drvdata(dev); if (!ddev || !ddev->dev_private) return -ENODEV; @@ -173,15 +171,13 @@ static int ast_pm_freeze(struct device *dev) static int ast_pm_thaw(struct device *dev) { - struct pci_dev *pdev = to_pci_dev(dev); - struct drm_device *ddev = pci_get_drvdata(pdev); + struct drm_device *ddev = dev_get_drvdata(dev); return ast_drm_thaw(ddev); } static int ast_pm_poweroff(struct device *dev) { - struct pci_dev *pdev = to_pci_dev(dev); - struct drm_device *ddev = pci_get_drvdata(pdev); + struct drm_device *ddev = dev_get_drvdata(dev); return ast_drm_freeze(ddev); } -- 2.20.1