ANDROID: GKI: rockchip: Enable symbols for cpufreq governor

Functions changes summary: 0 Removed, 0 Changed (147 filtered out), 8 Added functions
Variables changes summary: 0 Removed, 0 Changed, 0 Added variable

8 Added functions:

  [A] 'function void cpufreq_dbs_governor_exit(cpufreq_policy*)'
  [A] 'function int cpufreq_dbs_governor_init(cpufreq_policy*)'
  [A] 'function void cpufreq_dbs_governor_limits(cpufreq_policy*)'
  [A] 'function int cpufreq_dbs_governor_start(cpufreq_policy*)'
  [A] 'function void cpufreq_dbs_governor_stop(cpufreq_policy*)'
  [A] 'function unsigned int dbs_update(cpufreq_policy*)'
  [A] 'function void gov_update_cpu_data(dbs_data*)'
  [A] 'function ssize_t store_sampling_rate(gov_attr_set*, const char*, size_t)'

Bug: 194515348
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ia03c3afb864e5b875ac24898e8b818d986d50ec6