QH_STATE_UNLINK   419 drivers/usb/host/ehci.h #define	QH_STATE_UNLINK		2		/* HC may still see this */
QH_STATE_UNLINK   452 drivers/usb/host/fotg210.h #define	QH_STATE_UNLINK		2		/* HC may still see this */
QH_STATE_UNLINK   339 drivers/usb/host/oxu210hp-hcd.c #define	QH_STATE_UNLINK		2		/* HC may still see this */