linux-kernel - Re: [PATCH v3 2/2] ASoC: tas2562: Update shutdown GPIO property

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Message-ID: <20200612162200.GM5396@sirena.org.uk>
Date:   Fri, 12 Jun 2020 17:22:00 +0100
From:   Mark Brown <broonie@...nel.org>
To:     Dan Murphy <dmurphy@...com>
Cc:     lgirdwood@...il.com, perex@...ex.cz, tiwai@...e.com,
        robh@...nel.org, alsa-devel@...a-project.org,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org
Subject: Re: [PATCH v3 2/2] ASoC: tas2562: Update shutdown GPIO property

On Fri, Jun 12, 2020 at 11:18:57AM -0500, Dan Murphy wrote:
> On 6/12/20 11:09 AM, Mark Brown wrote:
> > On Fri, Jun 12, 2020 at 11:06:03AM -0500, Dan Murphy wrote:

> > > -	tas2562->sdz_gpio = devm_gpiod_get_optional(dev, "shut-down-gpio",
> > > +	tas2562->sdz_gpio = devm_gpiod_get_optional(dev, "shutdown",
> > >   						      GPIOD_OUT_HIGH);

> > This also changes the name from shut-down to shutdown which will be
> > incompatible (IIRC we do try -gpio as well as -gpios).

> Yes the non-standardish name was highlighted by Rob[1].

Yes, but we released with it so it's an ABI now and we should still
support the old name.

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