From patchwork Mon May 30 08:38:22 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Wilson X-Patchwork-Id: 9140435 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 6128460759 for ; Mon, 30 May 2016 08:39:17 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5528B27D17 for ; Mon, 30 May 2016 08:39:17 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 46E3928213; Mon, 30 May 2016 08:39:17 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.1 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_MED,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 12BAB27D17 for ; Mon, 30 May 2016 08:39:17 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A768E6E6CA; Mon, 30 May 2016 08:38:58 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mail-wm0-x243.google.com (mail-wm0-x243.google.com [IPv6:2a00:1450:400c:c09::243]) by gabe.freedesktop.org (Postfix) with ESMTPS id E33C66E6C4; Mon, 30 May 2016 08:38:55 +0000 (UTC) Received: by mail-wm0-x243.google.com with SMTP id e3so20242342wme.2; Mon, 30 May 2016 01:38:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references; bh=glOAUFe2+kFWaJ5H3b3pQ9WhH3bWjRlf2qHQUGc0rsE=; b=H4KCBWzVNGLw7hMr7bT3G88Fxew22gXiZ/FJrbWM2/CrlhZ9JF72X7vYNnsmqkhJNl qOMQtahSGSjcN5Z+Af+KCoTl9143rBkuGU4vrCaOveXhv35O0hDqTTbyAvv5ICKzWZbl j1ZpHXZO25Nmfw9xF2mxzoUVPSzEQM8/tu4ry4ZF5BkQAz+X5PgKNlJCS+XyKS7kT5o6 DUBXPHb57LKqxNASlVEZuIPi3qadkvkakbMsC2Zu6EOYwNnWySkYfiigDUy4wm4wzDUn LG+APSDweu/1htw+6p6WgVo3pX0fCKZuppcHVzlhJMzBKmH0l2xZWpc+xabFa3nxnRfz ZGMA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references; bh=glOAUFe2+kFWaJ5H3b3pQ9WhH3bWjRlf2qHQUGc0rsE=; b=M99LPvhWkJ8bHobXOv1WGzVODT1ikJ6to4DISNmu4gYNIIFjzM8zFsZuJ2SqJsHe41 14zsajt1bs7GH1wGvLoz1xh+goYWuJfvgxUMrijYzUm1sFXbWoteTHIlufvlIvLxcUmg XCxVtHw3GHxSDn5QGIyi6jKTFQr6P8H1QeZHAbUEH5cJQ7wqoRKsnX0PNOyU7y5DemN+ gy6YaL5nskJS52rXKuxTYGWu6LoWsPDCY3tOrAe7EtoajwQxjgLv2MgBDfFQy8oD31Hk EOQ2x2jsJjJiuPYFeVf48RSvozC39tOucuwCneMwbEo1lR6E7Y1rotNGCO57LlTjmZLz my6A== X-Gm-Message-State: ALyK8tL+rbTN58uB0EuMTViJRHClrbC720G/PQcEzRSCSvYyX1Xrb0RLwDOT1OOvU2xEPQ== X-Received: by 10.28.54.20 with SMTP id d20mr10436557wma.12.1464597534240; Mon, 30 May 2016 01:38:54 -0700 (PDT) Received: from haswell.alporthouse.com ([78.156.65.138]) by smtp.gmail.com with ESMTPSA id l9sm6945376wjm.0.2016.05.30.01.38.53 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 30 May 2016 01:38:53 -0700 (PDT) From: Chris Wilson To: intel-gfx@lists.freedesktop.org Date: Mon, 30 May 2016 09:38:22 +0100 Message-Id: <1464597519-16659-5-git-send-email-chris@chris-wilson.co.uk> X-Mailer: git-send-email 2.8.1 In-Reply-To: <1464597519-16659-1-git-send-email-chris@chris-wilson.co.uk> References: <1464597519-16659-1-git-send-email-chris@chris-wilson.co.uk> Cc: dri-devel@lists.freedesktop.org Subject: [Intel-gfx] [PATCH v2 04/21] drm: Automatically unregister the connector during cleanup X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP As we now can call drm_connector_unregister() multiple times, provide a failsafe unregister for a connector when cleaning it up. Signed-off-by: Chris Wilson Cc: dri-devel@lists.freedesktop.org Reviewed-by: Daniel Vetter --- drivers/gpu/drm/drm_crtc.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index 8b9ee921a9e1..ba6689ba0ad9 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -984,6 +984,8 @@ void drm_connector_cleanup(struct drm_connector *connector) struct drm_device *dev = connector->dev; struct drm_display_mode *mode, *t; + drm_connector_unregister(connector); + if (connector->tile_group) { drm_mode_put_tile_group(dev, connector->tile_group); connector->tile_group = NULL;