linux-kernel - Re: [PATCH 00/19] [Set 1] Rid W=1 warnings from GPU

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Date:   Thu, 5 Nov 2020 17:38:31 +0100
From:   Sam Ravnborg <sam@...nborg.org>
To:     Lee Jones <lee.jones@...aro.org>
Cc:     linux-kernel@...r.kernel.org,
        Alex Deucher <alexander.deucher@....com>,
        amd-gfx@...ts.freedesktop.org, Andrzej Hajda <a.hajda@...sung.com>,
        Christian Koenig <christian.koenig@....com>,
        Daniel Vetter <daniel@...ll.ch>,
        David Airlie <airlied@...ux.ie>,
        David Francis <David.Francis@....com>,
        dri-devel@...ts.freedesktop.org,
        Fabio Estevam <festevam@...il.com>,
        Gareth Hughes <gareth@...inux.com>,
        Huang Rui <ray.huang@....com>, Jason Yan <yanaijie@...wei.com>,
        Jernej Skrabec <jernej.skrabec@...l.net>,
        Jingoo Han <jg1.han@...sung.com>,
        Jonas Karlman <jonas@...boo.se>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        linaro-mm-sig@...ts.linaro.org,
        Linus Walleij <linus.walleij@...aro.org>,
        linux-media@...r.kernel.org, linux-tegra@...r.kernel.org,
        Lyude Paul <lyude@...hat.com>,
        Neil Armstrong <narmstrong@...libre.com>,
        Nirmoy Das <nirmoy.aiemd@...il.com>,
        NXP Linux Team <linux-imx@....com>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Rob Clark <rob.clark@...aro.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Shawn Guo <shawnguo@...nel.org>,
        Sumit Semwal <sumit.semwal@...aro.org>,
        Thierry Reding <thierry.reding@...il.com>,
        Tomi Valkeinen <tomi.valkeinen@...com>
Subject: Re: [PATCH 00/19] [Set 1] Rid W=1 warnings from GPU

Hi Lee.

On Thu, Nov 05, 2020 at 02:44:58PM +0000, Lee Jones wrote:
> This set is part of a larger effort attempting to clean-up W=1
> kernel builds, which are currently overwhelmingly riddled with
> niggly little warnings.

Thanks for looking into this.

> There are 5000 warnings to work through.
> 
> It will take a couple more sets.
:-)

>   gpu: drm: panel: panel-simple: Fix 'struct panel_desc's header
I have a patch here that inline the comments - and fix the warning as a
side effect. I will get it posted tonight as this is better.

>   gpu: drm: bridge: analogix: analogix_dp_reg: Remove unused function
>     'analogix_dp_write_byte_to_dpcd'
When I looked at his I had another unused function after removing the
first.

>   gpu: drm: panel: panel-ilitek-ili9322: Demote non-conformant
>     kernel-doc header
Agree on this simple approch, will apply.

>   gpu: drm: bridge: analogix: analogix_dp_reg: Remove unused function
>     'analogix_dp_start_aux_transaction'
OK, this was the one I referred to above. They should be squashed into
one patch.

	Sam