From mboxrd@z Thu Jan  1 00:00:00 1970
From: =?UTF-8?q?Michel=20D=C3=A4nzer?= <michel-otUistvHUpPR7s880joybQ@public.gmane.org>
Subject: [PATCH xf86-video-amdgpu] modesetting: Check crtc before searching
 link-status property
Date: Wed,  1 Nov 2017 18:43:12 +0100
Message-ID: <20171101174312.2833-1-michel@daenzer.net>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
List-Id: Discussion list for AMD gfx <amd-gfx.lists.freedesktop.org>
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/amd-gfx>,
 <mailto:amd-gfx-request-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org?subject=unsubscribe>
List-Archive: <https://lists.freedesktop.org/archives/amd-gfx>
List-Post: <mailto:amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
List-Help: <mailto:amd-gfx-request-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org?subject=help>
List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/amd-gfx>,
 <mailto:amd-gfx-request-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org?subject=subscribe>
Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Sender: "amd-gfx" <amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
To: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
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