commit d6a206e60124a9759dd7f6dfb86b0e1d3b1df82e upstream. Add the USB serial device ID for the CEL ZigBee EM3588 radio stick. Signed-off-by: John Keeping <john@metanate.com> Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>