usb: host: ohci-spear: 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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/usb/host/ohci-spear.c b/drivers/usb/host/ohci-spear.c
index 707437c..56478ed 100644
--- a/drivers/usb/host/ohci-spear.c
+++ b/drivers/usb/host/ohci-spear.c
@@ -161,6 +161,7 @@
 	{ .compatible = "st,spear600-ohci", },
 	{ },
 };
+MODULE_DEVICE_TABLE(of, spear_ohci_id_table);
 
 /* Driver definition to register with the platform bus */
 static struct platform_driver spear_ohci_hcd_driver = {