rapidio: struct device - replace bus_id with dev_name(), dev_set_name()

Cc: mporter@kernel.crashing.org
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
diff --git a/drivers/rapidio/rio-driver.c b/drivers/rapidio/rio-driver.c
index addb87c..3222fa3 100644
--- a/drivers/rapidio/rio-driver.c
+++ b/drivers/rapidio/rio-driver.c
@@ -193,7 +193,7 @@
 }
 
 static struct device rio_bus = {
-	.bus_id = "rapidio",
+	.init_name = "rapidio",
 };
 
 struct bus_type rio_bus_type = {