From patchwork Sun Sep 25 07:12:17 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Baoyou Xie X-Patchwork-Id: 76947 Delivered-To: patch@linaro.org Received: by 10.140.106.72 with SMTP id d66csp619714qgf; Sun, 25 Sep 2016 00:12:44 -0700 (PDT) X-Received: by 10.98.93.85 with SMTP id r82mr27452380pfb.168.1474787563955; Sun, 25 Sep 2016 00:12:43 -0700 (PDT) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id s64si17934014pfg.294.2016.09.25.00.12.43; Sun, 25 Sep 2016 00:12:43 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S939795AbcIYHMb (ORCPT + 27 others); Sun, 25 Sep 2016 03:12:31 -0400 Received: from mail-pf0-f170.google.com ([209.85.192.170]:35405 "EHLO mail-pf0-f170.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S938709AbcIYHM3 (ORCPT ); Sun, 25 Sep 2016 03:12:29 -0400 Received: by mail-pf0-f170.google.com with SMTP id s13so20748809pfd.2 for ; Sun, 25 Sep 2016 00:12:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id; bh=BBdtHc2g4GTTsWRyg7jX3DnQOh6w+rc2DIXtFPdEp4E=; b=gk3fpV4hsL31UcKezgzy5L23EO6PhyJbhGtn1OJge281HqPLFZMx8gPa0YAVOvFr5x WjMnW5tDKNRoSWOtez4G2UL7rsdf245A5Co6+kL3pSX+VJ879A0Vtm+eOjGiZYiQUBBp u0qB8Aa4zLBjqb9VPdrh3QyFu5RYgu6eMqFSw= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=BBdtHc2g4GTTsWRyg7jX3DnQOh6w+rc2DIXtFPdEp4E=; b=L7neJt6yYr6hMVdRtsigKWLkSf+nOWkVE90TPvWgKWz0lQT4UDZ3DCZXcIX9IsOlZW xWoyOGP10GM2pibEylY9oVhTkCOVPRZOuh+wKvjh7D0r+1809tIHayLsw9KeNp6NJQJ4 fQV4EbBoSk1AsLlVP6FuY5iD0GYJ5ELd8QKCHI1KE/K4Ji+lq/1gz1zBcCX7/GUvdBy7 9RZJbfrV/v3JQ3m9tkUZEWnINLl6CLN7wzfimQ5+jQOQmyIxKxOAsmExcsxTVYS6qj6T 0b/1lIbAr8lAC+PHdJ9oVUHtwFDCdhpN+OXwb2ybBPF4dGGr85IhpP359dQ0/MGQI5UM Kq0Q== X-Gm-Message-State: AE9vXwM/kq0UELX3yLDUo9MvAdxXKC4R0PA1Dzu/yeD82fNGhWMZxwl5Ux2ApqkcVlpMJVwi X-Received: by 10.98.22.21 with SMTP id 21mr28167843pfw.4.1474787548813; Sun, 25 Sep 2016 00:12:28 -0700 (PDT) Received: from localhost.localdomain ([104.237.91.164]) by smtp.gmail.com with ESMTPSA id t67sm7920290pfd.32.2016.09.25.00.12.23 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sun, 25 Sep 2016 00:12:28 -0700 (PDT) From: Baoyou Xie To: bskeggs@redhat.com, airlied@linux.ie, acourbot@nvidia.com, imirkin@alum.mit.edu, Julia.Lawall@lip6.fr, martin.peres@free.fr, rspliet@eclipso.eu, nouveau@karolherbst.de Cc: dri-devel@lists.freedesktop.org, nouveau@lists.freedesktop.org, linux-kernel@vger.kernel.org, arnd@arndb.de, baoyou.xie@linaro.org, xie.baoyou@zte.com.cn, han.fei@zte.com.cn, tang.qiang007@zte.com.cn Subject: [PATCH 3/3] drm/nouveau: remove unused function Date: Sun, 25 Sep 2016 15:12:17 +0800 Message-Id: <1474787537-3779-1-git-send-email-baoyou.xie@linaro.org> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org We get 1 warning when building kernel with W=1: drivers/gpu/drm/nouveau/nvkm/engine/disp/sorg94.c:49:1: warning: no previous prototype for 'g94_sor_output_new' [-Wmissing-prototypes] In fact, this function is called by no one and not exported, so this patch removes it. Signed-off-by: Baoyou Xie --- drivers/gpu/drm/nouveau/nvkm/engine/disp/sorg94.c | 15 --------------- 1 file changed, 15 deletions(-) -- 2.7.4 diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorg94.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorg94.c index 1bb9d66..627b9ee1 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorg94.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorg94.c @@ -39,21 +39,6 @@ g94_sor_loff(struct nvkm_output_dp *outp) } /******************************************************************************* - * TMDS/LVDS - ******************************************************************************/ -static const struct nvkm_output_func -g94_sor_output_func = { -}; - -int -g94_sor_output_new(struct nvkm_disp *disp, int index, - struct dcb_output *dcbE, struct nvkm_output **poutp) -{ - return nvkm_output_new_(&g94_sor_output_func, disp, - index, dcbE, poutp); -} - -/******************************************************************************* * DisplayPort ******************************************************************************/ u32