Merge tag 'gpio-v4.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux...

Merge tag 'gpio-v4.4-2' of git://git./linux/kernel/git/linusw/linux-gpio

Pull GPIO fixes from Linus Walleij:
 "Some GPIO fixes for the v4.4 series:

   - Fix a bunch of possible NULL references found by Coccinelle
     jockeys.
   - Stop creating Tegra's debugfs on everything and its dog.  This is
     an ARM multiplatform kernel issue.
   - Fix an oops in gpiolib for NULL names on named GPIOs.
   - Fix a complex OMAP1 bug in the OMAP driver"

* tag 'gpio-v4.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio:
  gpio: omap: drop omap1 mpuio specific irq_mask/unmask callbacks
  gpiolib: fix oops, if gpio name is NULL
  gpio-tegra: Do not create the debugfs entry by default
  gpio: palmas: fix a possible NULL dereference
  gpio: syscon: fix a possible NULL dereference
  gpio: 74xx: fix a possible NULL dereference