ieee1394: Consolidate driver registering

This patch consolidates some bookkeeping for driver registering. It
closely models what pci_register_driver() does. The main addition is
that the owner of the driver is set, so we get a proper symlink
for /sys/bus/ieee1394/driver/*/module.

Also moves setting of name and bus type into nodemgr. Because of this,
we can remove the EXPORT_SYMBOL for ieee1394_bus_type, since it's now
only used in ieee1394.ko.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
diff --git a/drivers/ieee1394/dv1394.c b/drivers/ieee1394/dv1394.c
index 3bd78ef..1084da4 100644
--- a/drivers/ieee1394/dv1394.c
+++ b/drivers/ieee1394/dv1394.c
@@ -2180,12 +2180,8 @@
 MODULE_DEVICE_TABLE(ieee1394, dv1394_id_table);
 
 static struct hpsb_protocol_driver dv1394_driver = {
-	.name		= "DV/1394 Driver",
+	.name		= "dv1394",
 	.id_table	= dv1394_id_table,
-	.driver         = {
-		.name	= "dv1394",
-		.bus	= &ieee1394_bus_type,
-	},
 };