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=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 C1EE7C3B1A2 for ; Fri, 14 Feb 2020 15:52:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 912FF222C4 for ; Fri, 14 Feb 2020 15:52:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581695562; bh=qnNKeNETau8gHGTsokCrvFuo+87OEkjQVC6rGRGTBTk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=1juUuALQ5PHui9BXOzWdrPDUvUOoO4jhmfB/rKMF2JRgxZknVF29FDPx/qUWg5mLx y2oU0+2CAloZhbvk8wVZxPe/fP0M3uR2RK2PrEgRJknYcaplc8/pswhUN0VRGGb0Q/ HdVAax8W8dlmypTYeJKocpcaDu05cpIk31bQfli8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731031AbgBNPwl (ORCPT ); Fri, 14 Feb 2020 10:52:41 -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: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@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 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=DKIM_INVALID,DKIM_SIGNED, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, 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 C95D9C3F68F for ; Fri, 14 Feb 2020 15:52:40 +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 9EF9A2468A for ; Fri, 14 Feb 2020 15:52:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="pYJFAsR9" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9EF9A2468A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org 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 7EECE6F9B7; Fri, 14 Feb 2020 15:52:27 +0000 (UTC) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id C72ED6F9A9 for ; Fri, 14 Feb 2020 15:52:14 +0000 (UTC) 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 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 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: zhengbin , Hulk Robot , dri-devel@lists.freedesktop.org, Sasha Levin , Daniel Vetter Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" 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 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel