[PATCH 4/6] staging: iio: ad7192: rename regulator 'reg' to 'avdd'

[Jonathan Cameron]

On 31/10/16 17:04, Eva Rachel Retuya wrote:
> Rename regulator 'reg' to 'avdd' so as to be clear what regulator it
> stands for specifically. Also, update the goto label accordingly.
> 
> Signed-off-by: Eva Rachel Retuya <eraretuya at gmail.com>
Applied.

Thanks,

Jonathan
> ---
>  drivers/staging/iio/adc/ad7192.c | 22 +++++++++++-----------
>  1 file changed, 11 insertions(+), 11 deletions(-)
> 
> diff --git a/drivers/staging/iio/adc/ad7192.c b/drivers/staging/iio/adc/ad7192.c
> index 3f8dc66..1fb68c0 100644
> --- a/drivers/staging/iio/adc/ad7192.c
> +++ b/drivers/staging/iio/adc/ad7192.c
> @@ -152,7 +152,7 @@
>   */
>  
>  struct ad7192_state {
> -	struct regulator		*reg;
> +	struct regulator		*avdd;
>  	struct regulator		*dvdd;
>  	u16				int_vref_mv;
>  	u32				mclk;
> @@ -634,11 +634,11 @@ static int ad7192_probe(struct spi_device *spi)
>  
>  	st = iio_priv(indio_dev);
>  
> -	st->reg = devm_regulator_get(&spi->dev, "avdd");
> -	if (IS_ERR(st->reg))
> -		return PTR_ERR(st->reg);
> +	st->avdd = devm_regulator_get(&spi->dev, "avdd");
> +	if (IS_ERR(st->avdd))
> +		return PTR_ERR(st->avdd);
>  
> -	ret = regulator_enable(st->reg);
> +	ret = regulator_enable(st->avdd);
>  	if (ret) {
>  		dev_err(&spi->dev, "Failed to enable specified AVdd supply\n");
>  		return ret;
> @@ -647,16 +647,16 @@ static int ad7192_probe(struct spi_device *spi)
>  	st->dvdd = devm_regulator_get(&spi->dev, "dvdd");
>  	if (IS_ERR(st->dvdd)) {
>  		ret = PTR_ERR(st->dvdd);
> -		goto error_disable_reg;
> +		goto error_disable_avdd;
>  	}
>  
>  	ret = regulator_enable(st->dvdd);
>  	if (ret) {
>  		dev_err(&spi->dev, "Failed to enable specified DVdd supply\n");
> -		goto error_disable_reg;
> +		goto error_disable_avdd;
>  	}
>  
> -	voltage_uv = regulator_get_voltage(st->reg);
> +	voltage_uv = regulator_get_voltage(st->avdd);
>  
>  	if (pdata->vref_mv)
>  		st->int_vref_mv = pdata->vref_mv;
> @@ -706,8 +706,8 @@ static int ad7192_probe(struct spi_device *spi)
>  	ad_sd_cleanup_buffer_and_trigger(indio_dev);
>  error_disable_dvdd:
>  	regulator_disable(st->dvdd);
> -error_disable_reg:
> -	regulator_disable(st->reg);
> +error_disable_avdd:
> +	regulator_disable(st->avdd);
>  
>  	return ret;
>  }
> @@ -721,7 +721,7 @@ static int ad7192_remove(struct spi_device *spi)
>  	ad_sd_cleanup_buffer_and_trigger(indio_dev);
>  
>  	regulator_disable(st->dvdd);
> -	regulator_disable(st->reg);
> +	regulator_disable(st->avdd);
>  
>  	return 0;
>  }
>