media: imx7-mipi-csis: Remove extra blank line

Checkpatch reports an extra blank line, so remove such unneeded
line.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

drivers/staging/media/imx/imx7-mipi-csis.c

@@ -902,7 +902,6 @@ static int mipi_csis_subdev_init(struct v4l2_subdev *mipi_sd,
 	return ret;
 }
 
-
 static int mipi_csis_dump_regs_show(struct seq_file *m, void *private)
 {
 	struct csi_state *state = m->private;