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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 5887FC4CEC4 for ; Wed, 18 Sep 2019 19:54:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 302842242D for ; Wed, 18 Sep 2019 19:54:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731265AbfIRTyc (ORCPT ); Wed, 18 Sep 2019 15:54:32 -0400 Received: from mout.kundenserver.de ([212.227.126.130]:44435 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727317AbfIRTyc (ORCPT ); Wed, 18 Sep 2019 15:54:32 -0400 Received: from threadripper.lan ([149.172.19.189]) by mrelayeu.kundenserver.de (mreue009 [212.227.15.129]) with ESMTPA (Nemesis) id 1MdeSn-1hbcGC3xB3-00ZgA4; Wed, 18 Sep 2019 21:54:22 +0200 From: Arnd Bergmann To: Harry Wentland , Leo Li , Alex Deucher , =?UTF-8?q?Christian=20K=C3=B6nig?= , "David (ChunMing) Zhou" , David Airlie , Daniel Vetter Cc: Arnd Bergmann , Dingchen Zhang , Harry Wentland , Nicholas Kazlauskas , David Francis , Mario Kleiner , amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH] drm/amd/display: hide an unused variable Date: Wed, 18 Sep 2019 21:53:58 +0200 Message-Id: <20190918195418.2042610-1-arnd@arndb.de> X-Mailer: git-send-email 2.20.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Provags-ID: V03:K1:e6RffvOmDj1nBJMeY+rrjixyu4FDdjpSMSkcA7dDa86QdgX8VAy vXJqdQHJ2VyuGNpIZmusNm/tmO6LSPOHGvbK29dNEXgwRjzOWBgH3zzgBys0a78d4gFJvgo po/+E1JWRhHgORmC1rtGZTv2ShsBdo79xTDlO7Eo10j0iqPbRuIQyj+h2JOyNBiQ1YeSiXh LEyb/3BeWh7FWoIm+goxQ== X-UI-Out-Filterresults: notjunk:1;V03:K0:SHiyb5ey+ic=:V8Ia1QvLm+87GxeewHaNIj +MQq8F2/vjHgW/LvBnX+bhxFxBSm4ML23WPlTYZ0wjJB1nIdj1VkZ0LTPaIgMCdDygijEKJmJ CLTRQ/9/A4fdswCadvZxgZVt38EeaHzpNJ/AnGsWJ7hSgB6qnqhXOZVxknwraLTdxbt65Ec9e mEdMKNYWaRiD3FisIkIq/8n8NlMTcJwRBdqJGTZDcqKQyZzVtdsdAay8FTq3IPMvyy9KHXm4V EVzTuO2vv+5jQHw4HMfICR9cdfGrfHzjAD9MmiiI8ZNvtHHfWw3qyhluD2f99sGP8AkxHx+6N FrBdNc0APae8lL9NbzPNZ752lVbZlDM5EZHCt8HLhB9TRbMtB/EMJc+37GhkZx0PQ3eZBqgUg blPHdXp2XrbYBkuBJ40E/KJY1End+dyZtDT9HxCxazHooVlQfE18+RFSrtsV6psQ5XDvJq6aZ eWDNopJAleGAhBWPw+cLhRwo1fBxC5UvpAL3D3x6fuCW/nKQaatIEc/B2pAmZ04MI6KxYgGbi LR6nmsfDosZobbLs3rrupbrYoXkoGi/lhtAVuIbZmgvqVhAmmr3Fi6v7IKaB2cbdHRdwhI+1u kfmlfOnQ/i5aK3GkNrwIJRMymQI3N5LYg1TL8DoquPj34rGvs3dZkdgSwp0n2ufKiYP0qgrqE N37X5BrJ4OPDim6fEiwKDnPX6DJxzeQjWp2tJoIR3Kmb/xK3o1cZer+q3b1JZHEnDO0r9gmUE Fb9dWjayXMttGo7QBlt7rfkpZ7Rv/b/JFwxP42F0f8GTrYtTQ56kAQ4czEeIU6hQBIoG9tYIE /tzOM9tFEfF88iR558bdS8BwGR5e7jslFmDy/Fq6f2DasJMIS0GYKdWUQlnv4CszXzYehBDCE D26Smq1Ru9yEUHCzXu/A== Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Without CONFIG_DEBUG_FS, we get a warning for an unused variable: drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:6020:33: error: unused variable 'source' [-Werror,-Wunused-variable] Hide the variable in an #ifdef like its only users. Fixes: 14b2584636c6 ("drm/amd/display: add functionality to grab DPRX CRC entries.") Signed-off-by: Arnd Bergmann --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index e1b09bb432bd..74252f57bafb 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -6017,7 +6017,9 @@ static void amdgpu_dm_enable_crtc_interrupts(struct drm_device *dev, struct drm_crtc *crtc; struct drm_crtc_state *old_crtc_state, *new_crtc_state; int i; +#ifdef CONFIG_DEBUG_FS enum amdgpu_dm_pipe_crc_source source; +#endif for_each_oldnew_crtc_in_state(state, crtc, old_crtc_state, new_crtc_state, i) { -- 2.20.0