On 08-02-19, 11:22, Rafael J. Wysocki wrote: > There are cpufreq driver suspend and resume callbacks, maybe use them? > > The driver could do the I2C transactions in its suspend/resume > callbacks and do nothing in online/offline if those are part of > system-wide suspend/resume. These are per-policy things that we need to do, not sure if driver suspend/resume is a good place for that. It is more for a case where CPU 0-3 are in one policy and 4-7 in another. Now 1-7 are hot-unplugged during system suspend and hotplugged later on. This is more like complete removal/addition of devices instead of suspend/resume. -- viresh
