serial: vt8500: Remove redundant use of of_match_ptr macro

'wmt_dt_ids' is always compiled in. Hence of_match_ptr is not
necessary.

Signed-off-by: Sachin Kamat <[e-mail]>
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/tty/serial/vt8500_serial.c

···
 	.driver = {
 		.name = "vt8500_serial",
 		.owner = THIS_MODULE,
-		.of_match_table = of_match_ptr(wmt_dt_ids),
+		.of_match_table = wmt_dt_ids,
 	},
 };