ANDROID: GKI: rockchip: Enable symbol for act8865

Leaf changes summary: 1 artifacts changed
Changed leaf types summary: 0 leaf type changed
Removed/Changed/Added functions summary: 0 Removed, 0 Changed, 1 Added functions
Removed/Changed/Added variables summary: 0 Removed, 0 Changed, 0 Added variable

1 Added functions:

  [A] 'function int regulator_set_pull_down_regmap(regulator_dev*)'

Bug: 194515348
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I7c8668ad05c11b27d92892a1e4075ef7c87155bd