usb_register_driver(9) centos man page | unix.com

USB_REGISTER_DRIVER(9)						   USB Core APIs					    USB_REGISTER_DRIVER(9)

NAME
       usb_register_driver - register a USB interface driver

SYNOPSIS
       int usb_register_driver(struct usb_driver * new_driver, struct module * owner, const char * mod_name);

ARGUMENTS
       new_driver
	   USB operations for the interface driver

       owner
	   module owner of this driver.

       mod_name
	   module name string

DESCRIPTION
       Registers a USB interface driver with the USB core. The list of unattached interfaces will be rescanned whenever a new driver is added,
       allowing the new driver to attach to any recognized interfaces.

RETURN
       A negative error code on failure and 0 on success.

NOTE
       if you want your driver to use the USB major number, you must call usb_register_dev to enable that functionality. This function no longer
       takes care of that.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						    USB_REGISTER_DRIVER(9)