USB_GADGET_VBUS_DISC(9) Kernel Mode Gadget API USB_GADGET_VBUS_DISC(9) NAME usb_gadget_vbus_disconnect - notify controller about VBUS session end SYNOPSIS int usb_gadget_vbus_disconnect(struct usb_gadget * gadget); ARGUMENTS gadget the device whose VBUS supply is being described CONTEXT can sleep DESCRIPTION This call is used by a driver for an external transceiver (or GPIO) that detects a VBUS power session ending. Common responses include reversing everything done in usb_gadget_vbus_connect. Returns zero on success, else negative errno. AUTHOR David Brownell <dbrownell@users.sourceforge.net> Author. COPYRIGHT Kernel Hackers Manual 2.6. November 2013 USB_GADGET_VBUS_DISC(9)[top]
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