linux-kernel - debugfs: Directory with parent 'regmap' already present!

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Date:   Thu, 6 Jan 2022 08:47:36 -0300
From:   Fabio Estevam <festevam@...il.com>
To:     Mark Brown <broonie@...nel.org>,
        Matthias Schiffer <matthias.schiffer@...tq-group.com>
Cc:     Lee Jones <lee.jones@...aro.org>, Arnd Bergmann <arnd@...db.de>,
        linux-kernel <linux-kernel@...r.kernel.org>
Subject: debugfs: Directory with parent 'regmap' already present!

Hi Mark and Matthias,

On an imx6q-sabresd board, I am still seeing:

debugfs: Directory 'dummy-iomuxc-gpr@...0000' with parent 'regmap'
already present!

There was an earlier thread about this issue:
https://lkml.org/lkml/2021/7/26/95

but I am not sure what was the conclusion.

Any suggestions as to how to fix this warning?

Thanks,

Fabio Estevam