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>

2 files changed, 7 insertions, 6 deletions

diff --git a/arch/sparc/kernel/ds.c b/arch/sparc/kernel/ds.c
index 381edcd5bc29..fea13c7b1aee 100644
--- a/arch/sparc/kernel/ds.c
+++ b/arch/sparc/kernel/ds.c
@@ -1244,10 +1244,7 @@ static struct vio_driver ds_driver = {
         .id_table       = ds_match,
         .probe          = ds_probe,
         .remove         = ds_remove,
-        .driver         = {
-                .name   = "ds",
-                .owner  = THIS_MODULE,
-        }
+        .name           = "ds",
 };
 
 static int __init ds_init(void)
diff --git a/arch/sparc/kernel/vio.c b/arch/sparc/kernel/vio.c
index f67e28ef598c..5cffdc55f075 100644
--- a/arch/sparc/kernel/vio.c
+++ b/arch/sparc/kernel/vio.c
@@ -119,13 +119,17 @@ static struct bus_type vio_bus_type = {
         .remove         = vio_device_remove,
 };
 
-int vio_register_driver(struct vio_driver *viodrv)
+int __vio_register_driver(struct vio_driver *viodrv, struct module *owner,
+                        const char *mod_name)
 {
         viodrv->driver.bus = &vio_bus_type;
+        viodrv->driver.name = viodrv->name;
+        viodrv->driver.owner = owner;
+        viodrv->driver.mod_name = mod_name;
 
         return driver_register(&viodrv->driver);
 }
-EXPORT_SYMBOL(vio_register_driver);
+EXPORT_SYMBOL(__vio_register_driver);
 
 void vio_unregister_driver(struct vio_driver *viodrv)
 {