powerpc+sparc/vio: Modernize driver registration

This makes vio_register_driver() get the module owner & name at compile
time like PCI drivers do, and adds a name pointer directly in struct
vio_driver to avoid having to explicitly initialize the embedded
struct device.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/scsi/ibmvscsi/ibmvstgt.c b/drivers/scsi/ibmvscsi/ibmvstgt.c
index 2256bab..aa7ed81 100644
--- a/drivers/scsi/ibmvscsi/ibmvstgt.c
+++ b/drivers/scsi/ibmvscsi/ibmvstgt.c
@@ -918,10 +918,7 @@
 	.id_table = ibmvstgt_device_table,
 	.probe = ibmvstgt_probe,
 	.remove = ibmvstgt_remove,
-	.driver = {
-		.name = "ibmvscsis",
-		.owner = THIS_MODULE,
-	}
+	.name = "ibmvscsis",
 };
 
 static int get_system_info(void)