Name
usb_wait_anchor_empty_timeout —
wait for an anchor to be unused
Synopsis
int usb_wait_anchor_empty_timeout ( | struct usb_anchor * anchor, |
| | unsigned int timeout); |
Arguments
anchor
the anchor you want to become unused
timeout
how long you are willing to wait in milliseconds
Description
Call this is you want to be sure all an anchor's
URBs have finished
Return
Non-zero if the anchor became unused. Zero on timeout.