register a new pci driver
int __pci_register_driver (
|struct pci_driver * drv, |
| ||struct module * owner, |
| ||const char * mod_name|
struct pci_driver * drv
the driver structure to register
struct module * owner
owner module of drv
const char * mod_name
module name string
Adds the driver structure to the list of registered drivers.
Returns a negative value on error, otherwise 0.
If no error occurred, the driver remains registered even if
no device was claimed during registration.