linux-kernel - Re: linux-next: build warning after merge of the drm-misc tree

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Date:   Mon, 2 Nov 2020 09:05:26 +0100
From:   Boris Brezillon <boris.brezillon@...labora.com>
To:     Stephen Rothwell <sfr@...b.auug.org.au>
Cc:     Daniel Vetter <daniel.vetter@...ll.ch>,
        Intel Graphics <intel-gfx@...ts.freedesktop.org>,
        DRI <dri-devel@...ts.freedesktop.org>,
        Steven Price <steven.price@....com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux Next Mailing List <linux-next@...r.kernel.org>
Subject: Re: linux-next: build warning after merge of the drm-misc tree

Hi Stephen,

On Mon, 2 Nov 2020 12:46:37 +1100
Stephen Rothwell <sfr@...b.auug.org.au> wrote:

> Hi all,
> 
> After merging the imx-drm tree, today's linux-next build (arm
> multi_v7_defconfig) produced this warning:
> 
> drivers/gpu/drm/panfrost/panfrost_job.c: In function 'panfrost_job_close':
> drivers/gpu/drm/panfrost/panfrost_job.c:617:28: warning: unused variable 'js' [-Wunused-variable]
>   617 |  struct panfrost_job_slot *js = pfdev->js;
>       |                            ^~
> 
> Introduced by commit
> 
>   a17d609e3e21 ("drm/panfrost: Don't corrupt the queue mutex on open/close")
> 

Thanks for this report. I posted a patch [1] to fix that yesterday, and
I plan to apply it soon.

Regards,

Boris

[1]https://patchwork.kernel.org/project/dri-devel/patch/20201101173817.831769-1-boris.brezillon@collabora.com/