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Message-ID: <20201123214958.GD675342@ravnborg.org>
Date: Mon, 23 Nov 2020 22:49:58 +0100
From: Sam Ravnborg <sam@...nborg.org>
To: Guido Günther <agx@...xcpu.org>
Cc: Thierry Reding <thierry.reding@...il.com>,
David Airlie <airlied@...ux.ie>,
Daniel Vetter <daniel@...ll.ch>,
Rob Herring <robh+dt@...nel.org>,
Ondrej Jirman <megous@...ous.com>,
Linus Walleij <linus.walleij@...aro.org>,
Arnd Bergmann <arnd@...db.de>,
Krzysztof Kozlowski <krzk@...nel.org>,
Lubomir Rintel <lkundrak@...sk>,
Mark Brown <broonie@...nel.org>,
Geert Uytterhoeven <geert+renesas@...der.be>,
allen <allen.chen@....com.tw>,
Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>,
dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 1/6] drm/panel: st7703: Use dev_err_probe
On Wed, Nov 18, 2020 at 09:29:48AM +0100, Guido Günther wrote:
> Less code and easier probe deferral debugging.
>
> Signed-off-by: Guido Günther <agx@...xcpu.org>
> Reviewed-by: Linus Walleij <linus.walleij@...aro.org>
Nice.
I hope someone comes around and update all panel drivers to use
dev_err_probe. It is simpler and better than the current code.
And it will fix a lot of drivers that are noisy during deferral.
Sam
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