USB_GADGET_UNREGISTE(9) Kernel Mode Gadget API USB_GADGET_UNREGISTE(9)NAMEusb_gadget_unregister_driver - unregister a gadget driver
SYNOPSIS
int usb_gadget_unregister_driver(struct usb_gadget_driver * driver);
ARGUMENTS
driver
the driver being unregistered
CONTEXT
can sleep
DESCRIPTION
Call this in your gadget driver's module cleanup function, to tell the
underlying usb controller that your driver is going away. If the
controller is connected to a USB host, it will first disconnect. The
driver is also requested to unbind and clean up any device state,
before this procedure finally returns. It's expected that the unbind
functions will in in exit sections, so may not be linked in some
kernels.
AUTHOR
David Brownell <dbrownell@users.sourceforge.net>
Author.
COPYRIGHTKernel Hackers Manual 3.11 November 2013 USB_GADGET_UNREGISTE(9)