[media] ati_remote: Delete superfluous input_sync()

It's not necessary, and since both events happen "at the same time"
in response to a single input event, the input device framework prefers
not to have it there.

(It's not a big deal one way or the other, but deleting cruft
is generally a good thing.)

Signed-off-by: George Spelvin <linux@horizon.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

drivers/media/rc/ati_remote.c

@@ -632,7 +632,6 @@ static void ati_remote_input_report(struct urb *urb)
 
 		input_event(dev, ati_remote_tbl[index].type,
 			ati_remote_tbl[index].code, 1);
-		input_sync(dev);
 		input_event(dev, ati_remote_tbl[index].type,
 			ati_remote_tbl[index].code, 0);
 		input_sync(dev);