HelenOS sources

usbhc_device_remove   90 uspace/drv/bus/usb/usbhub/port.c 	const errno_t err = usbhc_device_remove(exch, port->port_number);
usbhc_device_remove  176 uspace/lib/drv/include/usbhc_iface.h extern errno_t usbhc_device_remove(async_exch_t *, unsigned);