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 21F6BC388F9 for ; Wed, 21 Oct 2020 13:07:38 +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 8111022249 for ; Wed, 21 Oct 2020 13:07:37 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8111022249 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 8BC5C8800A; Wed, 21 Oct 2020 13:07:36 +0000 (UTC) Received: from mx2.suse.de (mx2.suse.de [195.135.220.15]) by gabe.freedesktop.org (Postfix) with ESMTPS id 819178800A for ; Wed, 21 Oct 2020 13:07:35 +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 37BFBADEE; Wed, 21 Oct 2020 13:07:34 +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 0/3] drm: Store USB device in struct drm_device Date: Wed, 21 Oct 2020 15:07:29 +0200 Message-Id: <20201021130732.4048-1-tzimmermann@suse.de> X-Mailer: git-send-email 2.28.0 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. Fix this special case and save a few bytes by putting the USB device into an anonymous union with the PCI data. It's expected that DRM core and helpers only touch the PCI-device field for actual PCI devices. Thomas Zimmermann (3): drm: Add reference to USB device to struct drm_device drm/tiny/gm12u320: Store USB device in struct drm_device.udev drm/udl: Store USB device in struct drm_device.udev drivers/gpu/drm/tiny/gm12u320.c | 52 +++++++++++++---------------- drivers/gpu/drm/udl/udl_connector.c | 8 ++--- drivers/gpu/drm/udl/udl_drv.c | 2 +- drivers/gpu/drm/udl/udl_drv.h | 1 - drivers/gpu/drm/udl/udl_main.c | 15 +++++---- include/drm/drm_device.h | 21 ++++++++---- 6 files changed, 52 insertions(+), 47 deletions(-) -- 2.28.0 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel