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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 EBC256FB51; Fri, 14 Feb 2020 16:25:38 +0000 (UTC) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id 258EA6FB52 for ; Fri, 14 Feb 2020 16:25:38 +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 35995247CC; Fri, 14 Feb 2020 16:25:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581697538; bh=IBGB+xDX7Tk9f82+ViaLQcfskmpjmicN/oxDPAoTq6I=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=u8DQlIN5FaGjPxApo/qchwhV1JgeC9ekpRdEdRHRohbzzVl8ou2AIeGW9jcrBLLK5 mq2Q0xcfEKu/cX0FfWLJEjU0KYuWhBbyUtPIUF9eO6nhA9+6D7Q4E8xpVum96guzFI +4tgaELQJJo6tzJKPCbfB8Yse2NR44Y6DD1aH98w= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: [PATCH AUTOSEL 4.4 058/100] drm/gma500: remove set but not used variables 'hist_reg' Date: Fri, 14 Feb 2020 11:23:42 -0500 Message-Id: <20200214162425.21071-58-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200214162425.21071-1-sashal@kernel.org> References: <20200214162425.21071-1-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: Chen Zhou , Hulk Robot , dri-devel@lists.freedesktop.org, Sasha Levin Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Chen Zhou [ Upstream commit 72f775611daf3ce20358388facbaf11f22899fa2 ] Fixes gcc '-Wunused-but-set-variable' warning: drivers/gpu/drm/gma500/psb_irq.c: In function psb_irq_turn_off_dpst: drivers/gpu/drm/gma500/psb_irq.c:473:6: warning: variable hist_reg set but not used [-Wunused-but-set-variable] Reported-by: Hulk Robot Signed-off-by: Chen Zhou Signed-off-by: Patrik Jakobsson Link: https://patchwork.freedesktop.org/patch/msgid/20191227114811.14907-1-chenzhou10@huawei.com Signed-off-by: Sasha Levin --- drivers/gpu/drm/gma500/psb_irq.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/gpu/drm/gma500/psb_irq.c b/drivers/gpu/drm/gma500/psb_irq.c index f75f199c84311..518d7b4456bf1 100644 --- a/drivers/gpu/drm/gma500/psb_irq.c +++ b/drivers/gpu/drm/gma500/psb_irq.c @@ -471,12 +471,11 @@ void psb_irq_turn_off_dpst(struct drm_device *dev) { struct drm_psb_private *dev_priv = (struct drm_psb_private *) dev->dev_private; - u32 hist_reg; u32 pwm_reg; if (gma_power_begin(dev, false)) { PSB_WVDC32(0x00000000, HISTOGRAM_INT_CONTROL); - hist_reg = PSB_RVDC32(HISTOGRAM_INT_CONTROL); + PSB_RVDC32(HISTOGRAM_INT_CONTROL); psb_disable_pipestat(dev_priv, 0, PIPE_DPST_EVENT_ENABLE); -- 2.20.1 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel 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 0D44AC2BA83 for ; Fri, 14 Feb 2020 16:28:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CC1C0246F3 for ; Fri, 14 Feb 2020 16:28:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581697737; bh=IBGB+xDX7Tk9f82+ViaLQcfskmpjmicN/oxDPAoTq6I=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=QvaG2Tp22WWZKl+xmuxMgO+Y9iVLDxkv+DUSGbVrQmn5RtM78cKsHCVs1lGTwtaW9 CnBt8yK97N28UTeMMzp07xYBX1dsFcjaT8NWKPAro0/NgGflkKX8Exongqg+FH7/jE YcRKgNPJhujNBN/zD19YF8O1fTbDAnicbnwWcKgc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2406679AbgBNQ1f (ORCPT ); Fri, 14 Feb 2020 11:27:35 -0500 Received: from mail.kernel.org ([198.145.29.99]:35414 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2406168AbgBNQZi (ORCPT ); Fri, 14 Feb 2020 11:25:38 -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 35995247CC; Fri, 14 Feb 2020 16:25:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581697538; bh=IBGB+xDX7Tk9f82+ViaLQcfskmpjmicN/oxDPAoTq6I=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=u8DQlIN5FaGjPxApo/qchwhV1JgeC9ekpRdEdRHRohbzzVl8ou2AIeGW9jcrBLLK5 mq2Q0xcfEKu/cX0FfWLJEjU0KYuWhBbyUtPIUF9eO6nhA9+6D7Q4E8xpVum96guzFI +4tgaELQJJo6tzJKPCbfB8Yse2NR44Y6DD1aH98w= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Chen Zhou , Hulk Robot , Patrik Jakobsson , Sasha Levin , dri-devel@lists.freedesktop.org Subject: [PATCH AUTOSEL 4.4 058/100] drm/gma500: remove set but not used variables 'hist_reg' Date: Fri, 14 Feb 2020 11:23:42 -0500 Message-Id: <20200214162425.21071-58-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200214162425.21071-1-sashal@kernel.org> References: <20200214162425.21071-1-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: Chen Zhou [ Upstream commit 72f775611daf3ce20358388facbaf11f22899fa2 ] Fixes gcc '-Wunused-but-set-variable' warning: drivers/gpu/drm/gma500/psb_irq.c: In function psb_irq_turn_off_dpst: drivers/gpu/drm/gma500/psb_irq.c:473:6: warning: variable hist_reg set but not used [-Wunused-but-set-variable] Reported-by: Hulk Robot Signed-off-by: Chen Zhou Signed-off-by: Patrik Jakobsson Link: https://patchwork.freedesktop.org/patch/msgid/20191227114811.14907-1-chenzhou10@huawei.com Signed-off-by: Sasha Levin --- drivers/gpu/drm/gma500/psb_irq.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/gpu/drm/gma500/psb_irq.c b/drivers/gpu/drm/gma500/psb_irq.c index f75f199c84311..518d7b4456bf1 100644 --- a/drivers/gpu/drm/gma500/psb_irq.c +++ b/drivers/gpu/drm/gma500/psb_irq.c @@ -471,12 +471,11 @@ void psb_irq_turn_off_dpst(struct drm_device *dev) { struct drm_psb_private *dev_priv = (struct drm_psb_private *) dev->dev_private; - u32 hist_reg; u32 pwm_reg; if (gma_power_begin(dev, false)) { PSB_WVDC32(0x00000000, HISTOGRAM_INT_CONTROL); - hist_reg = PSB_RVDC32(HISTOGRAM_INT_CONTROL); + PSB_RVDC32(HISTOGRAM_INT_CONTROL); psb_disable_pipestat(dev_priv, 0, PIPE_DPST_EVENT_ENABLE); -- 2.20.1