V4L/DVB (10111a): usbvideo.h: remove an useless blank line

This is needed to sync with the development tree. Probably, a merge
conflict were solved by adding this blank line.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/video/uvc/uvcvideo.h

@@ -4,7 +4,6 @@
 #include <linux/kernel.h>
 #include <linux/videodev2.h>
 
-
 /*
  * Dynamic controls
  */