linux-kernel - Re: regmap: Failed to create debugfs directory

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Message-ID: <20180305160733.GM8588@sirena.org.uk>
Date:   Mon, 5 Mar 2018 16:07:33 +0000
From:   Mark Brown <broonie@...nel.org>
To:     Fabio Estevam <festevam@...il.com>
Cc:     brgl@...ev.pl, david@...hnology.com,
        linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: regmap: Failed to create debugfs directory

On Thu, Mar 01, 2018 at 03:28:37PM -0300, Fabio Estevam wrote:
> On Thu, Mar 1, 2018 at 3:19 PM, Fabio Estevam <festevam@...il.com> wrote:

> > Running linux-next 20180301 on a imx6q-sabresd the following
> > regmap-debugfs warnings are seen:

> This only happens when the regmap name is 'dummy'.

> [    0.083651] vdd1p1: supplied by regulator-dummy
> [    0.084929] vdd3p0: supplied by regulator-dummy
> [    0.085974] vdd2p5: supplied by regulator-dummy
> [    0.110028] *****regmap name: dummy
> [    0.110090] (NULL device *): regmap*** Failed to create debugfs directory

Do we know what exactly is creating these debugfs entries?

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