Staging: iio: Fix remaining code style issues

fix code style issues
Signed-of-by: Roel Van Nyen <roel.vannyen@gmail.com>
Cc: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/iio/industrialio-core.c

@@ -809,7 +809,7 @@ int iio_device_register(struct iio_dev *dev_info)
 	ret = iio_device_register_eventset(dev_info);
 	if (ret) {
 		dev_err(dev_info->dev.parent,
-			"Failed to register event set \n");
+			"Failed to register event set\n");
 		goto error_free_sysfs;
 	}
 	if (dev_info->modes & INDIO_RING_TRIGGERED)

drivers/staging/iio/ring_sw.c

@@ -126,8 +126,7 @@ int iio_store_to_sw_ring(struct iio_sw_ring_buffer *ring,
 		spin_lock(&ring->buf.shared_ev_pointer.lock);
 
 		ret = iio_push_or_escallate_ring_event(&ring->buf,
-						       IIO_EVENT_CODE_RING_100_FULL,
-						       timestamp);
+			       IIO_EVENT_CODE_RING_100_FULL, timestamp);
 		spin_unlock(&ring->buf.shared_ev_pointer.lock);
 		if (ret)
 			goto error_ret;