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=-6.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=no 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 0B015C2D0A3 for ; Tue, 3 Nov 2020 11:35:01 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 89393206B5 for ; Tue, 3 Nov 2020 11:35:00 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 89393206B5 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E31FE6EB8B; Tue, 3 Nov 2020 11:34:59 +0000 (UTC) Received: from mx2.suse.de (mx2.suse.de [195.135.220.15]) by gabe.freedesktop.org (Postfix) with ESMTP id 6A9126EB8B for ; Tue, 3 Nov 2020 11:34:58 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id B8E53AC23; Tue, 3 Nov 2020 11:34:57 +0000 (UTC) From: Thomas Zimmermann To: hdegoede@redhat.com, airlied@linux.ie, daniel@ffwll.ch, sean@poorly.run, maarten.lankhorst@linux.intel.com, mripard@kernel.org Subject: [PATCH v3 0/2] drm: Store USB device in struct drm_device Date: Tue, 3 Nov 2020 12:34:54 +0100 Message-Id: <20201103113456.3066-1-tzimmermann@suse.de> X-Mailer: git-send-email 2.29.0 MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Thomas Zimmermann , dri-devel@lists.freedesktop.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" The drivers gm12u320 and udl operate on USB devices. They leave the PCI device in struct drm_device empty and store the USB device in their own driver structure. It's expected that DRM core and helpers only touch the PCI-device field for actual PCI devices. Fix this special case by upcasting struct drm_device.dev to the USB device. The drivers' udev variables are being removed. v3: * drop USB helper in favor of driver-internal helpers (Daniel) v2: * upcast USB device from struct drm_device.dev (Daniel) Thomas Zimmermann (2): drm/tiny/gm12u320: Retrieve USB device from struct drm_device.dev drm/udl: Retrieve USB device from struct drm_device.dev drivers/gpu/drm/tiny/gm12u320.c | 56 ++++++++++++++--------------- drivers/gpu/drm/udl/udl_connector.c | 8 ++--- drivers/gpu/drm/udl/udl_drv.c | 3 -- drivers/gpu/drm/udl/udl_drv.h | 6 +++- drivers/gpu/drm/udl/udl_main.c | 23 ++++++------ 5 files changed, 49 insertions(+), 47 deletions(-) -- 2.29.0 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel