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From: Rob Herring <robh+dt@kernel.org>
To: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>
Subject: Re: What means "sysfs: cannot create duplicate filename '/devices/platform/ff000100.localbus/d0000044.gpio-controller'"
Date: Fri, 8 Apr 2022 10:14:27 -0500	[thread overview]
Message-ID: <CAL_JsqJwcS5VhhOwqV7258YC2zvb759UBt5cusn7f_niswdxbA@mail.gmail.com> (raw)
In-Reply-To: <35ceac23-2841-7def-d963-484d1a489836@csgroup.eu>

On Mon, Apr 4, 2022 at 3:16 AM Christophe Leroy
<christophe.leroy@csgroup.eu> wrote:
>
> Hi,
>
> During boot I'm getting "sysfs: cannot create duplicate filename
> '/devices/platform/ff000100.localbus/d0000044.gpio-controller'"
>
> Below is a grep of "d0000044.gpio-controller" in the log.
>
> Any of what the problem can be and what I have to look for and do to
> avoid it ?

Do you have 2 DT nodes at the same address?

If not maybe something with fw_devlink is screwing up. Can you try
disabling (there's a cmdline option).

Rob

      reply	other threads:[~2022-04-08 15:14 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-04  8:16 What means "sysfs: cannot create duplicate filename '/devices/platform/ff000100.localbus/d0000044.gpio-controller'" Christophe Leroy
2022-04-08 15:14 ` Rob Herring [this message]

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