If you cleared the last usb mode it would fail (and so would setting it if you started with none). This fixes it to set and unset the last property correctly. Change-Id: Ice5be6e57b6ca6b8c9241b0ac62071a3bc72606a
If you cleared the last usb mode it would fail (and so would setting it if you started with none). This fixes it to set and unset the last property correctly. Change-Id: Ice5be6e57b6ca6b8c9241b0ac62071a3bc72606a