staging: iio: cdc: ad7152: Add blank line after declarations to increase readability

Add a blank line after the function to increase the readability of the code.
Signed-off-by: Anchal Jain <anchalj109@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

drivers/staging/iio/cdc/ad7152.c

@@ -134,6 +134,7 @@ static inline ssize_t ad7152_start_calib(struct device *dev,
 	mutex_unlock(&indio_dev->mlock);
 	return len;
 }
+
 static ssize_t ad7152_start_offset_calib(struct device *dev,
 					 struct device_attribute *attr,
 					 const char *buf,
@@ -142,6 +143,7 @@ static ssize_t ad7152_start_offset_calib(struct device *dev,
 	return ad7152_start_calib(dev, attr, buf, len,
 				  AD7152_CONF_MODE_OFFS_CAL);
 }
+
 static ssize_t ad7152_start_gain_calib(struct device *dev,
 				       struct device_attribute *attr,
 				       const char *buf,
@@ -317,6 +319,7 @@ static int ad7152_write_raw(struct iio_dev *indio_dev,
 	mutex_unlock(&indio_dev->mlock);
 	return ret;
 }
+
 static int ad7152_read_raw(struct iio_dev *indio_dev,
 			   struct iio_chan_spec const *chan,
 			   int *val, int *val2,
@@ -470,6 +473,7 @@ static const struct iio_chan_spec ad7152_channels[] = {
 		BIT(IIO_CHAN_INFO_SCALE),
 	}
 };
+
 /*
  * device probe and remove
  */