From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stephen Warren <swarren@wwwdotorg.org>
Subject: Re: [PATCH] drm: avoid "mono_time_offset may be used uninitialized"
Date: Wed, 30 Jan 2013 10:05:34 -0700
Message-ID: <510952DE.70905@wwwdotorg.org>
References: <1359504590-23517-1-git-send-email-swarren@wwwdotorg.org>
Mime-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
Return-path: <linux-kernel-owner@vger.kernel.org>
In-Reply-To: <1359504590-23517-1-git-send-email-swarren@wwwdotorg.org>
Sender: linux-kernel-owner@vger.kernel.org
To: David Airlie <airlied@linux.ie>
Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Stephen Warren <swarren@nvidia.com>
List-Id: dri-devel@lists.freedesktop.org

On 01/29/2013 05:09 PM, Stephen Warren wrote:
> From: Stephen Warren <swarren@nvidia.com>
> 
> Silence the following:
> drivers/gpu/drm/drm_irq.c: In function 'drm_calc_vbltimestamp_from_scanoutpos':
> drivers/gpu/drm/drm_irq.c:583:24: warning: 'mono_time_offset.tv64' may be used uninitialized in this function

FYI, I found that I see this warning with gcc-4.5.3, but not with
gcc-4.7.2 or gcc-4.6.3. Hence, you might decide you don't care about
this patch.