Re: [PATCH v2 04/13] staging: iio: ad2s1200: Add blank lines

[Jonathan Cameron <jic23@kernel.org>]

On Fri, 20 Apr 2018 21:29:52 +0200
David Veenstra <davidjulianveenstra@gmail.com> wrote:

> Add blank lines to improve readability.
> 
> Signed-off-by: David Veenstra <davidjulianveenstra@gmail.com>
Applied,

Thanks,

Jonathan

> ---
>  drivers/staging/iio/resolver/ad2s1200.c | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/drivers/staging/iio/resolver/ad2s1200.c b/drivers/staging/iio/resolver/ad2s1200.c
> index b6c3a3c8f7fe..357fe3c382b3 100644
> --- a/drivers/staging/iio/resolver/ad2s1200.c
> +++ b/drivers/staging/iio/resolver/ad2s1200.c
> @@ -9,6 +9,7 @@
>   * published by the Free Software Foundation.
>   *
>   */
> +
>  #include <linux/bitops.h>
>  #include <linux/delay.h>
>  #include <linux/device.h>
> @@ -52,10 +53,12 @@ static int ad2s1200_read_raw(struct iio_dev *indio_dev,
>  
>  	mutex_lock(&st->lock);
>  	gpio_set_value(st->sample, 0);
> +
>  	/* delay (6 * AD2S1200_TSCLK + 20) nano seconds */
>  	udelay(1);
>  	gpio_set_value(st->sample, 1);
>  	gpio_set_value(st->rdvel, !!(chan->type == IIO_ANGL));
> +
>  	ret = spi_read(st->sdev, st->rx, 2);
>  	if (ret < 0) {
>  		mutex_unlock(&st->lock);
> @@ -75,9 +78,11 @@ static int ad2s1200_read_raw(struct iio_dev *indio_dev,
>  		mutex_unlock(&st->lock);
>  		return -EINVAL;
>  	}
> +
>  	/* delay (2 * AD2S1200_TSCLK + 20) ns for sample pulse */
>  	udelay(1);
>  	mutex_unlock(&st->lock);
> +
>  	return IIO_VAL_INT;
>  }
>  
> @@ -115,9 +120,11 @@ static int ad2s1200_probe(struct spi_device *spi)
>  			return ret;
>  		}
>  	}
> +
>  	indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*st));
>  	if (!indio_dev)
>  		return -ENOMEM;
> +
>  	spi_set_drvdata(spi, indio_dev);
>  	st = iio_priv(indio_dev);
>  	mutex_init(&st->lock);