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.