From patchwork Mon Oct 14 07:41:20 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shaokun Zhang X-Patchwork-Id: 11189755 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id D041C14E5 for ; Tue, 15 Oct 2019 07:12:44 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B8914217F9 for ; Tue, 15 Oct 2019 07:12:44 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B8914217F9 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=hisilicon.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id DD7A46E605; Tue, 15 Oct 2019 07:12:32 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from huawei.com (szxga07-in.huawei.com [45.249.212.35]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3DF906E124 for ; Mon, 14 Oct 2019 07:44:23 +0000 (UTC) Received: from DGGEMS414-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 81F729852E26A585A6E0; Mon, 14 Oct 2019 15:44:18 +0800 (CST) Received: from localhost.localdomain (10.67.212.132) by DGGEMS414-HUB.china.huawei.com (10.3.19.214) with Microsoft SMTP Server id 14.3.439.0; Mon, 14 Oct 2019 15:44:12 +0800 From: Shaokun Zhang To: Subject: [PATCH -next] drm/dp-mst: Fix unused variable warning Date: Mon, 14 Oct 2019 15:41:20 +0800 Message-ID: <1571038880-22019-1-git-send-email-zhangshaokun@hisilicon.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 Fixes: 83fa9842afe7 ("drm/dp-mst: Drop connection_mutex check") Signed-off-by: Shaokun Zhang X-Originating-IP: [10.67.212.132] X-CFilter-Loop: Reflected X-Mailman-Approved-At: Tue, 15 Oct 2019 07:12:31 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Shaokun Zhang , Daniel Vetter , Sean Paul Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c index 9364e4f42975..9cccc5e63309 100644 --- a/drivers/gpu/drm/drm_dp_mst_topology.c +++ b/drivers/gpu/drm/drm_dp_mst_topology.c @@ -4184,8 +4184,6 @@ EXPORT_SYMBOL(drm_dp_mst_topology_state_funcs); struct drm_dp_mst_topology_state *drm_atomic_get_mst_topology_state(struct drm_atomic_state *state, struct drm_dp_mst_topology_mgr *mgr) { - struct drm_device *dev = mgr->dev; - return to_dp_mst_topology_state(drm_atomic_get_private_obj_state(state, &mgr->base)); } EXPORT_SYMBOL(drm_atomic_get_mst_topology_state);