usb_deregister(9) centos man page | unix.com

USB_DEREGISTER(9)						   USB Core APIs						 USB_DEREGISTER(9)

NAME
       usb_deregister - unregister a USB interface driver

SYNOPSIS
       void usb_deregister(struct usb_driver * driver);

ARGUMENTS
       driver
	   USB operations of the interface driver to unregister

CONTEXT
       must be able to sleep

DESCRIPTION
       Unlinks the specified driver from the internal USB driver list.

NOTE
       If you called usb_register_dev, you still need to call usb_deregister_dev to clean up your driver's allocated minor numbers, this * call
       will no longer do it for you.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014							 USB_DEREGISTER(9)