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 1A009C2BA83 for ; Fri, 14 Feb 2020 18:14:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DB3CE2187F for ; Fri, 14 Feb 2020 18:14:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581704089; bh=qnNKeNETau8gHGTsokCrvFuo+87OEkjQVC6rGRGTBTk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=vwHjmvrnukcCnE2h82nt0Iamga0AD/Fqswx5Ug2rBdW7B0YtJYdLT4v7LiL3iYNzz wjfhd12rR4r8QlikL1Qt2KmTr5X0L1UbikHaY8XYyiZwzSadFJ9+XlvBp9v7sungY/ +Pz302nzV5Ze6TOd6sCMVl+fK3rKDTcKKwW3+6Xc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730960AbgBNPwP (ORCPT ); Fri, 14 Feb 2020 10:52:15 -0500 Received: from mail.kernel.org ([198.145.29.99]:58062 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730957AbgBNPwP (ORCPT ); Fri, 14 Feb 2020 10:52:15 -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 E233C222C4; Fri, 14 Feb 2020 15:52:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581695534; bh=qnNKeNETau8gHGTsokCrvFuo+87OEkjQVC6rGRGTBTk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=pYJFAsR944UG9vCeIqfUDQ+6crxqWvhJPXNK3bCb/0b4FrxPj4LFD3wdjpVFJrn5S 8fd8el3vf9+UaC5cdCdvUsqnHZK/QAtLN/QeOlDsUts+/9AX/2SwMHhWeNt69EmLoT Nq1rEdVtKY0YslmuZYnorZyVTKW7M1LEQbv8FQww= 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 5.5 154/542] drm/gma500: remove set but not used variable 'channel_eq' Date: Fri, 14 Feb 2020 10:42:26 -0500 Message-Id: <20200214154854.6746-154-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200214154854.6746-1-sashal@kernel.org> References: <20200214154854.6746-1-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 570b59520fd13..5772b2dce0d66 100644 --- a/drivers/gpu/drm/gma500/cdv_intel_dp.c +++ b/drivers/gpu/drm/gma500/cdv_intel_dp.c @@ -1594,7 +1594,6 @@ 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; @@ -1602,7 +1601,6 @@ 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; @@ -1648,7 +1646,6 @@ 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