Man page 9 : usb_free_streams

usb_free_streams - free bulk endpoint stream IDs.

void usb_free_streams(struct usb_interface *  interface , struct usb_host_endpoint **  eps , unsigned int  num_eps , gfp_t  mem_flags );

interface
    alternate setting that includes all endpoints.

eps
    array of endpoints to remove streams from.

num_eps
    number of endpoints in the array.

mem_flags
    flags hcd should use to allocate memory.

Reverts a group of bulk endpoints back to not using stream IDs. Can fail if we are given bad arguments, or HCD is broken.