[PATCH 3/15] timekeeping: Add suspend and resume of clock event devices

Some clock event devices, for example such that belong to PM domains, need to be handled in a spcial way during the timekeeping suspend and resume (which takes place in the system core, or "syscore", stages of system power transitions) in analogy with clock sources. Introduce .suspend() and

[PATCH 3/15] timekeeping: Add suspend and resume of clock event devices

Some clock event devices, for example such that belong to PM domains, need to be handled in a spcial way during the timekeeping suspend and resume (which takes place in the system core, or syscore, stages of system power transitions) in analogy with clock sources. Introduce .suspend() and