[media] videobuf-core.h: remove input fields

Now that the input fields got removed from the userspace API,
there's no sense to keep there at the VB struct. Remove it.

Cc: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

include/media/videobuf-core.h

@@ -72,7 +72,6 @@ struct videobuf_buffer {
 	unsigned int            height;
 	unsigned int            bytesperline; /* use only if != 0 */
 	unsigned long           size;
-	unsigned int            input;
 	enum v4l2_field         field;
 	enum videobuf_state     state;
 	struct list_head        stream;  /* QBUF/DQBUF list */
@@ -142,7 +141,6 @@ struct videobuf_queue {
 	wait_queue_head_t	   wait; /* wait if queue is empty */
 
 	enum v4l2_buf_type         type;
-	unsigned int               inputs; /* for V4L2_BUF_FLAG_INPUT */
 	unsigned int               msize;
 	enum v4l2_field            field;
 	enum v4l2_field            last;   /* for field=V4L2_FIELD_ALTERNATE */