linux-kernel - Re: [PATCH V2] ASoC: cs42xx8: Add reset gpio handling

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Message-ID: <20190516101136.GC5598@sirena.org.uk>
Date:   Thu, 16 May 2019 11:11:36 +0100
From:   Mark Brown <broonie@...nel.org>
To:     "S.j. Wang" <shengjiu.wang@....com>
Cc:     "brian.austin@...rus.com" <brian.austin@...rus.com>,
        "Paul.Handrigan@...rus.com" <Paul.Handrigan@...rus.com>,
        "lgirdwood@...il.com" <lgirdwood@...il.com>,
        "perex@...ex.cz" <perex@...ex.cz>,
        "tiwai@...e.com" <tiwai@...e.com>,
        "alsa-devel@...a-project.org" <alsa-devel@...a-project.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH V2] ASoC: cs42xx8: Add reset gpio handling

On Thu, May 16, 2019 at 06:04:58AM +0000, S.j. Wang wrote:

> +	cs42xx8->gpiod_reset = devm_gpiod_get_optional(dev, "reset",
> +							GPIOD_OUT_HIGH);
> +	if (IS_ERR(cs42xx8->gpiod_reset))
> +		return PTR_ERR(cs42xx8->gpiod_reset);

You also need a binding document update for this.

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