linux-kernel - Re: [PATCH V3 3/4] ASoC: tas571x: New driver for TI TAS571x power amplifiers

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Message-ID: <CAJzqFtYm6W40B05DG5yfa5iOaUo3ShJOm6AXcOQ1ehUOG0yO6A@mail.gmail.com>
Date:	Mon, 4 May 2015 06:51:32 -0700
From:	Kevin Cernekee <cernekee@...omium.org>
To:	Mark Brown <broonie@...nel.org>
Cc:	Liam Girdwood <lgirdwood@...il.com>,
	Lars-Peter Clausen <lars@...afoo.de>, dgreid@...omium.org,
	Andrew Bresticker <abrestic@...omium.org>,
	Olof Johansson <olofj@...omium.org>,
	alsa-devel@...a-project.org, devicetree@...r.kernel.org,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH V3 3/4] ASoC: tas571x: New driver for TI TAS571x power amplifiers

On Mon, May 4, 2015 at 4:45 AM, Mark Brown <broonie@...nel.org> wrote:
> On Sun, May 03, 2015 at 05:00:18PM -0700, Kevin Cernekee wrote:
>> +     if (dev->of_node) {
>> +             const struct of_device_id *of_id;
>> +
>> +             of_id = of_match_device(tas571x_of_match, dev);
>> +             if (of_id)
>> +                     priv->chip = of_id->data;
>> +     }
>
> Doesn't of_match_device() do the right thing with devices not registered
> from DT?

Not sure.  What kinds of situations are you concerned about?
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