Revert "cpufreq: fix sleeping in atomic context when realloc freq_table for all_time_in_state"

This reverts commit bcfc518c897baa12f9086eee310df6d939d520fd.
Revert "cpufreq: Persist cpufreq time in state data across hotplug"

This reverts commit 328babfd463270b4eeaf9a0a04d68dfd84179487.