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

NAME

       usb_find_interface - find usb_interface pointer for driver and device

SYNOPSIS

       struct usb_interface * usb_find_interface  (struct usb_driver * drv,
                                                      int minor);

ARGUMENTS

       drv    the driver whose current configuration is considered

       minor  the minor number of the desired device

DESCRIPTION

       This walks the  driver  device  list  and  returns  a  pointer  to  the
       interface  with  the  matching minor. Note, this only works for devices
       that share the USB major number.