How about adding a Kconfig for any architectures interested in defining it to declare that they do not want a generic version, or some form of default include that could be used to support archs where this is not defined? This i san awful lot of nothing header addition. -- Ben Q: What's a light-year? A: One-third less calories than a regular year. _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm