return -ENODEV;
fixup_generic(driver);
- if (driver->usb_driver)
- driver->usb_driver->supports_autosuspend = 1;
if (!driver->description)
driver->description = driver->driver.name;
+ if (!driver->usb_driver) {
+ WARN(1, "Serial driver %s has no usb_driver\n",
+ driver->description);
+ return -EINVAL;
+ }
+ driver->usb_driver->supports_autosuspend = 1;
/* Add this device to our list of devices */
mutex_lock(&table_lock);