i2c: ibm-iic: 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 <luisbg@osg.samsung.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

drivers/i2c/busses/i2c-ibm_iic.c

@@ -798,6 +798,7 @@ static const struct of_device_id ibm_iic_match[] = {
 	{ .compatible = "ibm,iic", },
 	{}
 };
+MODULE_DEVICE_TABLE(of, ibm_iic_match);
 
 static struct platform_driver ibm_iic_driver = {
 	.driver = {