[media] cx23885: drop unused clip fields from struct cx23885_fh

There is no overlay support, so drop these unused fields.
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>

drivers/media/pci/cx23885/cx23885.h

@@ -145,11 +145,6 @@ struct cx23885_fh {
 	struct cx23885_dev         *dev;
 	u32                        resources;
 
-	/* video overlay */
-	struct v4l2_window         win;
-	struct v4l2_clip           *clips;
-	unsigned int               nclips;
-
 	/* video capture */
 	struct cx23885_fmt         *fmt;
 	unsigned int               width, height;