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USB_GADGET_CLEAR_SEL(9) Kernel Mode Gadget API USB_GADGET_CLEAR_SEL(9)

NAME

usb_gadget_clear_selfpowered - clear the device selfpowered feature.

SYNOPSIS

int usb_gadget_clear_selfpowered(struct usb_gadget * gadget);

ARGUMENTS

gadget
the device being declared as bus-powered

DESCRIPTION

this affects the device status reported by the hardware driver. some hardware may not support bus-powered operation, in which case this feature's value can never change.
returns zero on success, else negative errno.

AUTHOR

David Brownell <dbrownell@users.sourceforge.net>
Author.

COPYRIGHT

February 2017 Kernel Hackers Manual 3.16