nl_tokens: / * given what modules are described as being on a device and known firmware module info figure out which modules need to be updated on the device .
pl_tokens: function ( deviceModules , firmwareModule ) { var safeDeviceModules = this . _repairDescribeErrors ( deviceModules ) ; <mask> safeModuleRequires = firmwareModule . toDescribe ( ) ; return this . _walkChain ( safeDeviceModules , safeModuleRequires ) ; }