The Linux-USB Host Side API
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usb_find_interface

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.

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