USB Gadget API for Linux
<<< Previous		Next >>>

usb_gadget_vbus_disconnect

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

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.

<<< Previous	Home	Next >>>
usb_gadget_vbus_draw	Up	usb_gadget_connect