pata_imx: expose module alias for loading from device-tree

Enable auto loading by udev when pata_imx is compiled as a module.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Tejun Heo <tj@kernel.org>

drivers/ata/pata_imx.c

@@ -237,6 +237,7 @@ static const struct of_device_id imx_pata_dt_ids[] = {
 		/* sentinel */
 	}
 };
+MODULE_DEVICE_TABLE(of, imx_pata_dt_ids);
 
 static struct platform_driver pata_imx_driver = {
 	.probe		= pata_imx_probe,