Main goal being to eliminate the somewhat risky, as identified in earlier discussion, use of per-CPU data indexed by struct cpufreq_policy's cpu field.
1: eliminate cpufreq_drv_data[] 2: hwp: move driver data into policy 3: amd-cppc: move driver data into policy 4: amd-cppc: move epp_init into driver data 5: amd-cppc: move pxfreq_mhz into driver data Jan
