USB_FIND_INTERFACE(9) USB Core APIs USB_FIND_INTERFACE(9)
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 bus device list and returns a pointer to the interface with the matching minor and driver. Note, this only works for devices
that share the USB major number.
COPYRIGHT
Kernel Hackers Manual 2.6. July 2010 USB_FIND_INTERFACE(9)
