[S390] bus_id -> dev_set_name() changes

Convert most s390 users setting bus_id to dev_set_name().
css and ccw busses are deferred since they need some special
treatment.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/drivers/s390/net/netiucv.c b/drivers/s390/net/netiucv.c
index 9242b5a..0fea51e 100644
--- a/drivers/s390/net/netiucv.c
+++ b/drivers/s390/net/netiucv.c
@@ -1724,7 +1724,7 @@
 	IUCV_DBF_TEXT(trace, 3, __func__);
 
 	if (dev) {
-		snprintf(dev->bus_id, BUS_ID_SIZE, "net%s", ndev->name);
+		dev_set_name(dev, "net%s", ndev->name);
 		dev->bus = &iucv_bus;
 		dev->parent = iucv_root;
 		/*