electra_cf: Add MODULE_DEVICE_TABLE()

Add a module device table to electra_cf so that modules can be
auto-probed/loaded.
Signed-off-by: Olof Johansson <olof@lixom.net>

drivers/pcmcia/electra_cf.c

@@ -352,6 +352,7 @@ static struct of_device_id electra_cf_match[] = {
 	},
 	{},
 };
+MODULE_DEVICE_TABLE(of, electra_cf_match);
 
 static struct of_platform_driver electra_cf_driver = {
 	.name	   = (char *)driver_name,