can: at91_can: add MODULE_DEVICE_TABLE

This patch adds a MODULE_DEVICE_TABLE for the platform bindings, so that the
module can be loaded automatically by udev.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

drivers/net/can/at91_can.c

@@ -1372,6 +1372,7 @@ static const struct platform_device_id at91_can_id_table[] = {
 		/* sentinel */
 	}
 };
+MODULE_DEVICE_TABLE(platform, at91_can_id_table);
 
 static struct platform_driver at91_can_driver = {
 	.probe = at91_can_probe,