staging: media: omap4iss: Fix missing blank line warning.

Fixes "Missing a blank line after declarations" checkpatch.pl warning in
iss_video.c

Signed-off-by: Gulsah Kose <gulsah.1004@gmail.com>
Acked-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/media/omap4iss/iss_video.c

@@ -908,6 +908,7 @@ iss_video_streamon(struct file *file, void *fh, enum v4l2_buf_type type)
 	 */
 	if (pipe->input == NULL) {
 		unsigned long flags;
+
 		ret = omap4iss_pipeline_set_stream(pipe,
 					      ISS_PIPELINE_STREAM_CONTINUOUS);
 		if (ret < 0)