regulator: convert to use maple tree register

Merge series from Bo Liu <liubo03@inspur.com>:

The maple tree register cache is based on a much more modern data structure
than the rbtree cache and makes optimisation choices which are probably
more appropriate for modern systems than those made by the rbtree cache.

Bo Liu (13):
  regulator: da9121: convert to use maple tree register cache
  regulator: da9211: convert to use maple tree register cache
  regulator: isl9305: convert to use maple tree register cache
  regulator: max8973: convert to use maple tree register cache
  regulator: mt6311: convert to use maple tree register cache
  regulator: pca9450: convert to use maple tree register cache
  regulator: pf8x00: convert to use maple tree register cache
  regulator: pfuze100: convert to use maple tree register cache
  regulator: rtmv20: convert to use maple tree register cache
  regulator: rtq6752: convert to use maple tree register cache
  regulator: tps51632: convert to use maple tree register cache
  regulator: tps62360: convert to use maple tree register cache
  regulator: rpi-panel-attiny: convert to use maple tree register cache

 drivers/regulator/da9121-regulator.c           | 4 ++--
 drivers/regulator/da9211-regulator.c           | 2 +-
 drivers/regulator/isl9305.c                    | 2 +-
 drivers/regulator/max8973-regulator.c          | 2 +-
 drivers/regulator/mt6311-regulator.c           | 2 +-
 drivers/regulator/pca9450-regulator.c          | 2 +-
 drivers/regulator/pf8x00-regulator.c           | 2 +-
 drivers/regulator/pfuze100-regulator.c         | 2 +-
 drivers/regulator/rpi-panel-attiny-regulator.c | 2 +-
 drivers/regulator/rtmv20-regulator.c           | 2 +-
 drivers/regulator/rtq6752-regulator.c          | 2 +-
 drivers/regulator/tps51632-regulator.c         | 2 +-
 drivers/regulator/tps62360-regulator.c         | 2 +-
 13 files changed, 14 insertions(+), 14 deletions(-)

--
2.18.2

diff --cc drivers/regulator/pca9450-regulator.c
Simple merge