[GIT PULL] GPIO fixes for the v3.19 series

[Linus Walleij]

Hi Linus,

here are some GPIO fixes, mainly affecting the DLN2 IRQ handling.
Nothing special about them, just fixes.

Please pull them in!

Yours,
Linus Walleij

The following changes since commit b7392d2247cfe6771f95d256374f1a8e6a6f48d6:

  Linux 3.19-rc2 (2014-12-28 16:49:37 -0800)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
tags/gpio-v3.19-3

for you to fetch changes up to 96b932b84409a5c1037827b4432a2b53adc09a61:

  gpio: dln2: use bus_sync_unlock instead of scheduling work
(2015-01-09 07:57:35 +0100)

----------------------------------------------------------------
Some GPIO fixes for the v3.19 series:
- Three patches fixing IRQ handling for the DLN2
- Null pointer handling for grgpio

----------------------------------------------------------------
Axel Lin (2):
      gpio: dln2: Fix gpio output value in dln2_gpio_direction_output()
      gpio: grgpio: Avoid potential NULL pointer dereference

Octavian Purdila (2):
      gpio: dln2: fix issue when an IRQ is unmasked then enabled
      gpio: dln2: use bus_sync_unlock instead of scheduling work

 drivers/gpio/gpio-dln2.c   | 156 +++++++++++++++++++--------------------------
 drivers/gpio/gpio-grgpio.c |   3 +-
 2 files changed, 69 insertions(+), 90 deletions(-)
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