From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from userp1040.oracle.com ([156.151.31.81]:41725 "EHLO userp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754270AbbH0Pjk (ORCPT ); Thu, 27 Aug 2015 11:39:40 -0400 From: Sasha Levin To: stable@vger.kernel.org, stable-commits@vger.kernel.org Cc: Daniel Vetter , Dave Airlie , Daniel Vetter , Sasha Levin Subject: [added to the 3.18 stable tree] drm/dp-mst: Remove debug WARN_ON Date: Thu, 27 Aug 2015 11:37:28 -0400 Message-Id: <1440689954-10813-10-git-send-email-sasha.levin@oracle.com> In-Reply-To: <1440689954-10813-1-git-send-email-sasha.levin@oracle.com> References: <1440689954-10813-1-git-send-email-sasha.levin@oracle.com> Sender: stable-owner@vger.kernel.org List-ID: From: Daniel Vetter This patch has been added to the 3.18 stable tree. If you have any objections, please let us know. =============== [ Upstream commit 42639ba554655c280ae6cb72df0522b1201f2961 ] Apparently been in there since forever and fairly easy to hit when hotplugging really fast. I can do that since my mst hub has a manual button to flick the hpd line for reprobing. The resulting WARNING spam isn't pretty. Cc: Dave Airlie Cc: stable@vger.kernel.org Reviewed-by: Thierry Reding Reviewed-by: Ander Conselvan de Oliveira Signed-off-by: Daniel Vetter Signed-off-by: Sasha Levin --- drivers/gpu/drm/drm_dp_mst_topology.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c index 1f5e42a..dea239c 100644 --- a/drivers/gpu/drm/drm_dp_mst_topology.c +++ b/drivers/gpu/drm/drm_dp_mst_topology.c @@ -1275,7 +1275,6 @@ retry: goto retry; } DRM_DEBUG_KMS("failed to dpcd write %d %d\n", tosend, ret); - WARN(1, "fail\n"); return -EIO; } -- 2.1.4