[GIT PULL] extcon next for 4.3

[Chanwoo Choi]

Dear Greg,

This is extcon-next full request for v4.3. I add detailed description of this
pull request on below. Please pull extcon with following updates.

Best Regards,
Chanwoo Choi

The following changes since commit f7644cbfcdf03528f0f450f3940c4985b2291f49:

  Linux 4.2-rc6 (2015-08-09 15:54:30 -0400)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git tags/extcon-next-for-4.3
  
for you to fetch changes up to 92b7cb5dc885b38b21093eefed8028b615952965:

  extcon: palmas: Support GPIO based USB ID detection (2015-08-10 21:26:25 +0900)

----------------------------------------------------------------
Update extcon for v4.3

This patchset include the function update of extcon drivers without critical update
and fix minor issue of extcon drivers.

Detailed description for patchset:
1. Update the extcon drivers:
- Update the logic of microphone detection for extcon-arizona driver
- Support GPIO based USB ID detection of extcon-palmas driver

2. Fix minor issues:
- Clean code and remove the opitonal print_state() function pointer from extcon core driver
- Clear interrupt bit state before requesting irq on extcon-max778433 driver
- Fix signedness bugs of extcon core driver

----------------------------------------------------------------
Chanwoo Choi (4):
      extcon: Remove duplicate header file in extcon.h
      extcon: Remove optional print_state() function pointer of struct extcon_dev
      extcon: palmas: Remove the mutually_exclusive array
      extcon: Add exception handling to prevent the NULL pointer access

Charles Keepax (6):
      extcon: arizona: Update to use the new device properties API
      extcon: arizona: Add basic microphone detection DT/ACPI bindings
      extcon: arizona: Use gpiod inteface to handle micd_pol_gpio gpio
      extcon: arizona: Ensure variables are set for headphone detection
      extcon: arizona: Declare 3-pole jack if we detect open circuit on mic
      extcon: arizona: Simplify pdata symantics for micd_dbtime

Dan Carpenter (1):
      extcon: Fix signedness bugs about break error handling

Jaewon Kim (1):
      extcon: max77843: Clear IRQ bits state before request IRQ

Krzysztof Kozlowski (1):
      extcon: Drop owner assignment from i2c_driver

Roger Quadros (1):
      extcon: palmas: Support GPIO based USB ID detection

 .../devicetree/bindings/extcon/extcon-palmas.txt   |   5 +-
 drivers/extcon/extcon-arizona.c                    | 101 +++++++++++++---
 drivers/extcon/extcon-gpio.c                       |  18 ---
 drivers/extcon/extcon-max77843.c                   |   9 ++
 drivers/extcon/extcon-palmas.c                     | 132 ++++++++++++++++++---
 drivers/extcon/extcon-rt8973a.c                    |   1 -
 drivers/extcon/extcon-sm5502.c                     |   1 -
 drivers/extcon/extcon-usb-gpio.c                   |   1 +
 drivers/extcon/extcon.c                            |  48 ++++++--
 include/linux/extcon.h                             |   7 --
 include/linux/mfd/palmas.h                         |   7 ++
 11 files changed, 253 insertions(+), 77 deletions(-)
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