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Commit d99066e6 authored by David Veenstra's avatar David Veenstra Committed by Jonathan Cameron
Browse files

staging: iio: ad2s1200: Add blank lines 



Add blank lines to improve readability.

Signed-off-by: default avatarDavid Veenstra <davidjulianveenstra@gmail.com>
Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 05982255

drivers/staging/iio/resolver/ad2s1200.c

+7 −0
Original line number Diff line number Diff line
@@ -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);