Merge tag 'char-misc-3.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull EXTCON patches from Greg Kroah-Hartman:
 "Here are some drivers/extcon/ patches that I forgot to have you pull
  in the larger char/misc patchset from yesterday, for the 3.8-rc1
  kernel.

  Nothing major here, just some driver updates, and cleanups, all of
  which have been in linux-next for a while now.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org&gt;">

* tag 'char-misc-3.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
  extcon: kernel_doc style fix
  extcon: max77693: Fix uninitialised variable warning
  extcon: max77693: Use devm_kzalloc
  extcon: max8997: Use devm_kzalloc
  extcon: max8997: Fix a typo
  extcon: max8997: Fix checkpatch error
  extcon: max77693: Fix coding style
  extcon: max77693: Fix incorrect error check and return value
  extcon: max8997: Fix incorrect error check and return value
  extcon: Fix return value in extcon-class.c
  extcon: Add missing header file to extcon.h
  extcon: arizona: unlock mutex on error path in arizona_micdet()