linux-kernel - [GIT PULL] extcon next for 4.1

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Date:	Mon, 30 Mar 2015 14:20:12 +0900
From:	Chanwoo Choi <cw00.choi@...sung.com>
To:	Greg KH <gregkh@...uxfoundation.org>
Cc:	linux-kernel <linux-kernel@...r.kernel.org>,
	"myungjoo.ham@...sung.com" <myungjoo.ham@...sung.com>,
	대인기 <inki.dae@...sung.com>,
	이상배 <sangbae90.lee@...sung.com>,
	Kyungmin Park <kyungmin.park@...sung.com>
Subject: [GIT PULL] extcon next for 4.1

Dear Greg,

This is extcon-next full request for v4.1. 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 c517d838eb7d07bbe9507871fab3931deccff539:

  Linux 4.0-rc1 (2015-02-22 18:21:14 -0800)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git tags/extcon-next-for-4.1

for you to fetch changes up to 66bee35f29683fc4a9a530a1c56a0ec45e3f7d72:

  extcon: Fix missing locking when [un]registering notifiers (2015-03-23 11:06:04 +0900)

----------------------------------------------------------------
Update extcon for v4.1

This patchset include two new extcon driver and fix minor issue of extcon
driver.

Detailed description for patchset:
1. new extcon-max77843.c and extcon-usb-gpio.c extcon driver
- extcon-max77843.c driver support the MAXIM MAX77843 MUIC (Micor-USB Interface
  Controller) device which handles the various external connectors such as TA/USB
  /USB-HOST/JIG and so on.
- extcon-usb-gpio.c driver support the USB and USB-HOST cable detection by
  using the GPIO pin which is connected to USB ID pin. This GPIO pin updates the
  USB cable states.

2. Rename the filename of extcon core driver and add missing locking mechanism
- Rename the previous extcon-class driver.c as extcon.c because '-class'
  postfix is not necessary word.
- extcon core driver (extcon.c) used the raw_notifier_chain. It must be
  protected by locking mechanism to avoid the list changing while
  extcon_update_state() is executed.

3. Fix minor issue of extcon drviers
- Fix cable name by using the capital letter instead of small letter on
  extcon-max77693.c driver.
- Clean-up code of extcon-arizona.c to detect headphone cable.
- Fix the wrong return type and variable type on extcon-max77843.c.
- Fix the checkpatch warning of all extcon drivers.

----------------------------------------------------------------
Chanwoo Choi (2):
      extcon: Rename extcon core driver
      extcon: Fix the checkpatch warning

Charles Keepax (2):
      extcon: arizona: Deobfuscate arizona_extcon_do_magic
      extcon: arizona: Fix headphone clamping on wm5110

Dan Carpenter (2):
      extcon: max77843: Fix signedness bug in max77843_muic_set_debounce_time()
      extcon: max77843: Fix an error code in max77843_init_muic_regmap()

Hans de Goede (1):
      extcon: Fix missing locking when [un]registering notifiers

Jaewon Kim (3):
      extcon: max77693: Fix cable name of MHL-TA
      extcon: max77693: Use HOST term to express USB-HOST cable instead of OTG term
      extcon: max77843: Add max77843 MUIC driver

Roger Quadros (1):
      extcon: usb-gpio: Introduce gpio usb extcon driver

 .../devicetree/bindings/extcon/extcon-usb-gpio.txt |  18 +
 drivers/extcon/Kconfig                             |  17 +
 drivers/extcon/Makefile                            |   4 +-
 drivers/extcon/extcon-arizona.c                    |  49 +-
 drivers/extcon/extcon-max14577.c                   |   5 +-
 drivers/extcon/extcon-max77693.c                   |  37 +-
 drivers/extcon/extcon-max77843.c                   | 881 +++++++++++++++++++++
 drivers/extcon/extcon-max8997.c                    |   5 +-
 drivers/extcon/extcon-rt8973a.c                    |   6 +-
 drivers/extcon/extcon-sm5502.c                     |   6 +-
 drivers/extcon/extcon-usb-gpio.c                   | 237 ++++++
 drivers/extcon/{extcon-class.c => extcon.c}        |  36 +-
 include/linux/mfd/arizona/core.h                   |   2 +-
 sound/soc/codecs/arizona.c                         |   4 +-
 14 files changed, 1248 insertions(+), 59 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/extcon/extcon-usb-gpio.txt
 create mode 100644 drivers/extcon/extcon-max77843.c
 create mode 100644 drivers/extcon/extcon-usb-gpio.c
 rename drivers/extcon/{extcon-class.c => extcon.c} (97%)
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