linux-kernel - Re: [PATCH v2 15/19] ASoC: tlv320aic31xx: Reset registers during power up

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Date:   Fri, 1 Dec 2017 15:55:52 +0000
From:   Mark Brown <broonie@...nel.org>
To:     "Andrew F. Davis" <afd@...com>
Cc:     Liam Girdwood <lgirdwood@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Benoît Cousson <bcousson@...libre.com>,
        Tony Lindgren <tony@...mide.com>, alsa-devel@...a-project.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 15/19] ASoC: tlv320aic31xx: Reset registers during
 power up

On Fri, Dec 01, 2017 at 09:04:41AM -0600, Andrew F. Davis wrote:
> On 12/01/2017 07:37 AM, Mark Brown wrote:
> > On Wed, Nov 29, 2017 at 03:32:56PM -0600, Andrew F. Davis wrote:

> >> +	} else {
> >> +		ret = regmap_write(aic31xx->regmap, AIC31XX_RESET, 1);
> >> +		if (ret < 0)
> >> +			dev_err(aic31xx->dev, "Could not reset device\n");

> > Print the error to help people doing debug.

> Do you mean by adding the ret code to the print?

Yes.

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