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powerpc+sparc/vio: Modernize driver registration

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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>
This commit is contained in:
Benjamin Herrenschmidt
2012-03-26 19:06:30 +00:00
parent 1d9a473150
commit cb52d8970e
13 changed files with 44 additions and 48 deletions
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5
arch/sparc/kernel/ds.c
View File

@@ -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)

8
arch/sparc/kernel/vio.c
View File

@@ -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)
{