[alsa-devel] [PATCH v2 15/19] ASoC: tlv320aic31xx: Reset registers during power up

[Andrew F. Davis]

On 12/01/2017 07:37 AM, Mark Brown wrote:
> On Wed, Nov 29, 2017 at 03:32:56PM -0600, Andrew F. Davis wrote:
> 
>> +		gpiod_set_value(aic31xx->gpio_reset, 1);
>> +		ndelay(10); /* At least 10ns */
>> +		gpiod_set_value(aic31xx->gpio_reset, 0);
> 
> _cansleep(), this isn't being done from interrupt context.
> 

will fix

>> +	} 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?