linux-kernel - Re: [PATCH v2 2/5] drm/sitronix/st7571-i2c: Log probe deferral cause for GPIO get failure

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Message-ID: <874ive22f0.fsf@minerva.mail-host-address-is-not-set>
Date: Mon, 14 Jul 2025 17:54:43 +0200
From: Javier Martinez Canillas <javierm@...hat.com>
To: Marcus Folkesson <marcus.folkesson@...il.com>
Cc: linux-kernel@...r.kernel.org, ipedrosa@...hat.com, David Airlie
 <airlied@...il.com>, Maarten Lankhorst
 <maarten.lankhorst@...ux.intel.com>, Maxime Ripard <mripard@...nel.org>,
 Simona Vetter <simona@...ll.ch>, Thomas Zimmermann <tzimmermann@...e.de>,
 dri-devel@...ts.freedesktop.org
Subject: Re: [PATCH v2 2/5] drm/sitronix/st7571-i2c: Log probe deferral
 cause for GPIO get failure

Marcus Folkesson <marcus.folkesson@...il.com> writes:

> On Mon, Jul 14, 2025 at 12:44:01PM +0200, Javier Martinez Canillas wrote:
>> The driver already uses the dev_err_probe() helper (that only prints error
>> messages for the -EPROBE_DEFER case) when fails to get any other resource.
>> 
>> Also do the same when it fails to obtain the rest GPIO.
> reset GPIO

Ups, I'll fix the typo when applying the patches.

>> 
>> Signed-off-by: Javier Martinez Canillas <javierm@...hat.com>
>
> Reviewed-by: Marcus Folkesson <marcus.folkesson@...il.com>

-- 
Best regards,

Javier Martinez Canillas
Core Platforms
Red Hat