usb_composite_setup_continue (9) - Linux Man Pages
usb_composite_setup_continue: Continue with the control transfer
usb_composite_setup_continue - Continue with the control transfer
void usb_composite_setup_continue(struct usb_composite_dev
- the composite device who's control transfer was kept waiting
This function must be called by the USB function driver to continue with the control transfer's data/status stage in case it had requested to delay the data/status stages. A USB function's setup handler (e.g. set_alt) can request the composite framework to delay the setup request's data/status stages by returning USB_GADGET_DELAYED_STATUS.
David Brownell <dbrownell [at] users.sourceforge.net>