usb_find_interface(9) centos man page | unix.com

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.

RETURN
       A pointer to the interface with the matching major and minor.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						     USB_FIND_INTERFACE(9)