func (d *SerialDriver) GetSSHHostname() (string, error) {
	d.Lock()
	defer d.Unlock()
	return d.Driver.GetSSHHostname()
}
func (d *SerialDriver) GetSSHHostname() (string, error) {
	d.Lock()
	defer d.Unlock()
	return d.Driver.GetSSHHostname()
}
func ( d * SerialDriver ) GetSSHHostname ( ) ( string , error ) { d . Lock ( ) defer d . Unlock ( ) return d . Driver . GetSSHHostname ( ) }
// GetSSHHostname returns hostname for use with ssh
GetSSHHostname returns hostname for use with ssh