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USB_FUNCTION_ACTIVAT(9) Kernel Mode Gadget API USB_FUNCTION_ACTIVAT(9)

NAME

usb_function_activate - allow function and gadget enumeration

SYNOPSIS

int usb_function_activate(struct usb_function * function);

ARGUMENTS

struct usb_function * function

function on which usb_function_activate was called

DESCRIPTION

Reverses effect of usb_function_deactivate. If no more functions are delaying their activation, the gadget driver will respond to host enumeration procedures.

Returns zero on success, else negative errno.

AUTHOR

David Brownell <dbrownell@users.sourceforge.net>

Author.

COPYRIGHT

June 2017 Kernel Hackers Manual 4.11