/* We can't keep track of an FX2-based device after upgrading
* the firmware (it re-enumerates into a different device address
* after the upgrade) this is like a global lock. No device will open
/* We can't keep track of an FX2-based device after upgrading
* the firmware (it re-enumerates into a different device address
* after the upgrade) this is like a global lock. No device will open