USB_GADGET_CLEAR_SEL

Section: Kernel Mode Gadget API (9)
Updated: February 2011
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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>