The channel state should be correctly set before registering the device. In the current code the driver probe would fail for channels that have been rescinded and subsequently re-offered. Fix the bug. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Cc: stable <stable@vger.kernel.org> # 3.11 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>