[media] vpif_capture: remove unnecessary can_route flag

Calling a subdev op that isn't implemented will just return -ENOIOCTLCMD
No need to have a flag for that.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Sekhar Nori <nsekhar@ti.com>
Acked-by: Lad, Prabhakar <prabhakar.lad@ti.com>
Tested-by: Lad, Prabhakar <prabhakar.lad@ti.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

include/media/davinci/vpif_types.h

@@ -39,7 +39,6 @@ struct vpif_subdev_info {
 	struct i2c_board_info board_info;
 	u32 input;
 	u32 output;
-	unsigned can_route:1;
 	struct vpif_interface vpif_if;
 };