[media] tm6000: key_addr is unused

The key_addr member is only assigned, never used. So, remove it.
Signed-off-by: NDavid Härdeman <david@hardeman.nu>
Signed-off-by: NSean Young <sean@mess.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>

drivers/media/usb/tm6000/tm6000-input.c

@@ -63,7 +63,6 @@ struct tm6000_IR {
 	u8			wait:1;
 	u8			pwled:2;
 	u8			submit_urb:1;
-	u16			key_addr;
 	struct urb		*int_urb;
 
 	/* IR device properties */
@@ -321,9 +320,6 @@ static int tm6000_ir_change_protocol(struct rc_dev *rc, u64 *rc_type)
 
 	dprintk(2, "%s\n",__func__);
 
-	if ((rc->rc_map.scan) && (*rc_type == RC_BIT_NEC))
-		ir->key_addr = ((rc->rc_map.scan[0].scancode >> 8) & 0xffff);
-
 	ir->rc_type = *rc_type;
 
 	tm6000_ir_config(ir);