1USB_GADGET_VBUS_DISC(9)     Kernel Mode Gadget API     USB_GADGET_VBUS_DISC(9)
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NAME

6       usb_gadget_vbus_disconnect - notify controller about VBUS session end
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SYNOPSIS

9       int usb_gadget_vbus_disconnect(struct usb_gadget * gadget);
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ARGUMENTS

12       gadget
13           the device whose VBUS supply is being described
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CONTEXT

16       can sleep
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DESCRIPTION

19       This call is used by a driver for an external transceiver (or GPIO)
20       that detects a VBUS power session ending. Common responses include
21       reversing everything done in usb_gadget_vbus_connect.
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23       Returns zero on success, else negative errno.
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AUTHOR

26       David Brownell <dbrownell@users.sourceforge.net>
27           Author.
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30Kernel Hackers Manual 3.10         June 2019           USB_GADGET_VBUS_DISC(9)
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