video: fbdev: mb862xx: Fix module autoload for OF platform driver

This platform driver has a OF device ID table but the OF module
alias information is not created so module autoloading won't work.

Signed-off-by: Luis de Bethencourt <[e-mail]>
Signed-off-by: Tomi Valkeinen <[e-mail]>

drivers/video/fbdev/mb862xx/mb862xxfbdrv.c

···
 	{ .compatible = "fujitsu,coral", },
 	{ /* end */ }
 };
+MODULE_DEVICE_TABLE(of, of_platform_mb862xx_tbl);
 
 static struct platform_driver of_platform_mb862xxfb_driver = {
 	.driver = {