This patch-set clean-up the minor issue and fix the NULL pointer error of
extcon-palmas driver. And extcon driver don't support the bit operation to
identify the external connectors from Linux v4.2. So, patch4 removes the bit
data of mutually_exclusvie array.

Chanwoo Choi (4):
  extcon: Remove duplicate header file in extcon.h
  extcon: Remove optional print_state() function pointer of struct extcon_dev
  extcon: palmas: Fix NULL pointer error
  extcon: palmas: Remove the mutually_exclusive array

 drivers/extcon/extcon-gpio.c   | 18 ------------------
 drivers/extcon/extcon-palmas.c | 10 ----------
 drivers/extcon/extcon.c        |  8 --------
 include/linux/extcon.h         |  7 -------
 4 files changed, 43 deletions(-)

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2.2.0.GIT