This driver has been broken through all of git history and cannot even be built. Better mark it as broken. Next stop is removing from the tree. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Eric Miao <eric.y.miao@gmail.com> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>