*/
int macio_register_driver(struct macio_driver *drv)
{
+ int count = 0;
+
/* initialize common driver fields */
drv->driver.name = drv->name;
drv->driver.bus = &macio_bus_type;
/* register with core */
- return driver_register(&drv->driver);
+ count = driver_register(&drv->driver);
+ return count ? count : 1;
}
/**