i2o: struct device - replace bus_id with dev_name(), dev_set_name()

Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/message/i2o/iop.c b/drivers/message/i2o/iop.c
index 35c67d1..27cf4af 100644
--- a/drivers/message/i2o/iop.c
+++ b/drivers/message/i2o/iop.c
@@ -1072,7 +1072,7 @@
 
 	c->device.release = &i2o_iop_release;
 
-	snprintf(c->device.bus_id, BUS_ID_SIZE, "iop%d", c->unit);
+	dev_set_name(&c->device, "iop%d", c->unit);
 
 #if BITS_PER_LONG == 64
 	spin_lock_init(&c->context_list_lock);