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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 8038AC2BA83 for ; Fri, 14 Feb 2020 17:11:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 50324222C4 for ; Fri, 14 Feb 2020 17:11:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581700318; bh=q3gQzD6QIulW6yEBz0CbhxbIwfb79m/k2yoZlGddEIY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=MT7zA4ogeqDve7u0cqycc2KsgF3q3/U6JMCA1lvTd7SGQi5Ktsg92p7yvFpFEZ4kk Cyw0UJZVs936O1shsYQIapRDqfpWOhD+qkq8/yy13QPT7n8WSe9fdfeop6oJrMGkH4 jJxxJ9ytdhRlEi8Y8aT74ZOi2rotTufLIIFf6+fU= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2392135AbgBNQNN (ORCPT ); Fri, 14 Feb 2020 11:13:13 -0500 Received: from mail.kernel.org ([198.145.29.99]:41322 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2392131AbgBNQNM (ORCPT ); Fri, 14 Feb 2020 11:13:12 -0500 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 2A738246A4; Fri, 14 Feb 2020 16:13:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581696792; bh=q3gQzD6QIulW6yEBz0CbhxbIwfb79m/k2yoZlGddEIY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=t2GD7kcQy9JD0WLPXU0mqO4qxFplASzQwcnxkXbJEIC7yJvGzi9Fh3BrPkKWARLvD ZRoqkgM4MpUB5hkhLZxlaR4x6Ip7mUOgmy9G/WQqgo0TqMNJM2OuwAkLDxfy9bpWNY TO4+E/8DTCIniEfDFXqiGyMawRNoeKNtXiMgFSaw= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: zhengbin , Hulk Robot , Daniel Vetter , Sasha Levin , dri-devel@lists.freedesktop.org Subject: [PATCH AUTOSEL 4.19 066/252] drm/gma500: remove set but not used variable 'channel_eq' Date: Fri, 14 Feb 2020 11:08:41 -0500 Message-Id: <20200214161147.15842-66-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200214161147.15842-1-sashal@kernel.org> References: <20200214161147.15842-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: zhengbin [ Upstream commit a7adabeece570b8a566dd592219410456676796e ] Fixes gcc '-Wunused-but-set-variable' warning: drivers/gpu/drm/gma500/cdv_intel_dp.c: In function cdv_intel_dp_complete_link_train: drivers/gpu/drm/gma500/cdv_intel_dp.c:1596:7: warning: variable channel_eq set but not used [-Wunused-but-set-variable] It is never used, so remove it. Reported-by: Hulk Robot Signed-off-by: zhengbin Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/1573902268-117518-1-git-send-email-zhengbin13@huawei.com Signed-off-by: Sasha Levin --- drivers/gpu/drm/gma500/cdv_intel_dp.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/gpu/drm/gma500/cdv_intel_dp.c b/drivers/gpu/drm/gma500/cdv_intel_dp.c index 90ed20083009f..710296bafe9b0 100644 --- a/drivers/gpu/drm/gma500/cdv_intel_dp.c +++ b/drivers/gpu/drm/gma500/cdv_intel_dp.c @@ -1593,7 +1593,6 @@ cdv_intel_dp_complete_link_train(struct gma_encoder *encoder) { struct drm_device *dev = encoder->base.dev; struct cdv_intel_dp *intel_dp = encoder->dev_priv; - bool channel_eq = false; int tries, cr_tries; u32 reg; uint32_t DP = intel_dp->DP; @@ -1601,7 +1600,6 @@ cdv_intel_dp_complete_link_train(struct gma_encoder *encoder) /* channel equalization */ tries = 0; cr_tries = 0; - channel_eq = false; DRM_DEBUG_KMS("\n"); reg = DP | DP_LINK_TRAIN_PAT_2; @@ -1647,7 +1645,6 @@ cdv_intel_dp_complete_link_train(struct gma_encoder *encoder) if (cdv_intel_channel_eq_ok(encoder)) { DRM_DEBUG_KMS("PT2 train is done\n"); - channel_eq = true; break; } -- 2.20.1