[media] DaVinci-VPIF-Display: Delete an unnecessary variable initialisation in process_progressive_mode()

The local variable "addr" will be set to an appropriate value a bit later.
Thus omit the explicit initialisation at the beginning.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

drivers/media/platform/davinci/vpif_display.c

@@ -301,7 +301,7 @@ static struct vb2_ops video_qops = {
 
 static void process_progressive_mode(struct common_obj *common)
 {
-	unsigned long addr = 0;
+	unsigned long addr;
 
 	spin_lock(&common->irqlock);
 	/* Get the next buffer from buffer queue */