Provided by: linux-doc-2.6.15_2.6.15-23.39_all bug

NAME

       usb_deregister_dev - deregister a USB device’s dynamic minor.

SYNOPSIS

       void usb_deregister_dev  (struct usb_interface * intf,
                                  struct usb_class_driver * class_driver);

ARGUMENTS

       intf   pointer to the usb_interface that is being deregistered

       class_driver
              pointer to the usb_class_driver for this device

DESCRIPTION

       Used in conjunction with usb_register_dev. This function is called when
       the USB driver is finished with the minor numbers gotten from a call to
       usb_register_dev (usually when the  device  is  disconnected  from  the
       system.)

       This function also removes the usb class device from the sysfs tree.

       This should be called by all drivers that use the USB major number.