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Date: Fri, 19 Apr 2024 13:28:38 +0200
Message-Id: <D0O2BBOL89ME.QEWHYL0GV4MY@gmail.com>
From: "Thierry Reding" <thierry.reding@gmail.com>
To: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= <u.kleine-koenig@pengutronix.de>,
 "David Airlie" <airlied@gmail.com>, "Daniel Vetter" <daniel@ffwll.ch>
Cc: "Frank Binns" <frank.binns@imgtec.com>, "Matt Coster"
 <matt.coster@imgtec.com>, "Maarten Lankhorst"
 <maarten.lankhorst@linux.intel.com>, "Maxime Ripard" <mripard@kernel.org>,
 "Thomas Zimmermann" <tzimmermann@suse.de>,
 <dri-devel@lists.freedesktop.org>, <linux-kernel@vger.kernel.org>,
 "Chun-Kuang Hu" <chunkuang.hu@kernel.org>, "Philipp Zabel"
 <p.zabel@pengutronix.de>, "Matthias Brugger" <matthias.bgg@gmail.com>,
 "AngeloGioacchino Del Regno" <angelogioacchino.delregno@collabora.com>,
 <linux-mediatek@lists.infradead.org>,
 <linux-arm-kernel@lists.infradead.org>, "Mikko Perttunen"
 <mperttunen@nvidia.com>, <linux-tegra@vger.kernel.org>
Subject: Re: [PATCH 0/4] gpu: Convert to platform remove callback returning
 void
References: <cover.1712681770.git.u.kleine-koenig@pengutronix.de>
 <xqwcrxfrg3ogplh35c5etl6nbzw6zueilm4h6euh7bnpszyir4@6dtn5qdvijv3>
In-Reply-To: <xqwcrxfrg3ogplh35c5etl6nbzw6zueilm4h6euh7bnpszyir4@6dtn5qdvijv3>

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On Fri Apr 19, 2024 at 9:20 AM CEST, Uwe Kleine-K=C3=B6nig wrote:
> Hello,
>
> On Tue, Apr 09, 2024 at 07:02:47PM +0200, Uwe Kleine-K=C3=B6nig wrote:
> > with some patches sent earlier[1], this series converts all platform
> > drivers below drivers/gpu to not use struct platform_device::remove()
> > any more.
> >=20
> > See commit 5c5a7680e67b ("platform: Provide a remove callback that
> > returns no value") for an extended explanation and the eventual goal.
> >=20
> > All conversations are trivial, because the driver's .remove() callbacks
> > returned zero unconditionally.
> >=20
> > There are no interdependencies between these patches. This is merge
> > window material.
>
> I wonder how this series will make it in. While I would prefer these
> patches to go in together (that I can consider this thread completed in
> one go), I think with how drm maintenace works, it's best if the patches
> are picked up by their individual maintainers. I guess that's:
>
>  - Frank Binns + Matt Coster for imagination
>
>  - Chun-Kuang Hu + Philipp Zabel for mediatek
>
>  - Thierry Reding + Mikko Perttunen for the host1x driver
>    (Note there is another patch for this driver set at
>     20240409165043.105137-2-u.kleine-koenig@pengutronix.de that is
>     relevant for the same quest.)
>
>  - Philipp Zabel for ipu-v3
>
> I plan to send a patch changing struct platform_driver::remove after the
> end of the merge window leading to 6.10-rc1 for inclusion in next via
> Greg's driver core. So please either care the patches land in 6.10-rc1
> or ack that I include them in the submission to Greg.

I think the latter would make more sense. I'll go ack those patches.

Thierry

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