media: imx-pxp: Remove unneeded of_match_ptr()

i.MX is a DT-only platform, so of_match_ptr() can be safely
removed.

Remove the unneeded of_match_ptr().

Signed-off-by: Fabio Estevam <[e-mail]>
Signed-off-by: Hans Verkuil <[e-mail]>
Signed-off-by: Mauro Carvalho Chehab <[e-mail]>

drivers/media/platform/imx-pxp.c

···
 	.remove		= pxp_remove,
 	.driver		= {
 		.name	= MEM2MEM_NAME,
-		.of_match_table = of_match_ptr(pxp_dt_ids),
+		.of_match_table = pxp_dt_ids,
 	},
 };