Fix lost RapidIO modalias

Signed-off-by: Dzianis Kahanovich <mahatma@eu.by>

--- linux-2.6.36-rc4-git3/drivers/net/rionet.c	2010-08-02 01:11:14.000000000 +0300
+++ b/drivers/net/rionet.c	2010-09-17 12:38:54.942480418 +0300
@@ -571,5 +571,8 @@ static void __exit rionet_exit(void)
 	rio_unregister_driver(&rionet_driver);
 }
 
+
+MODULE_DEVICE_TABLE(rio, rionet_id_table);
+
 module_init(rionet_init);
 module_exit(rionet_exit);