Pull GPIO fixes from Linus Walleij:
 - Probe errorpath fix for the Altera
 - irqchip ofnode pointer added to the DaVinci driver
 - controller instance number correction for DaVinci

* tag 'gpio-v4.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio:
  gpio: davinci: Fix the number of controllers allocated
  gpio: davinci: Add the missing of-node pointer
  gpio: gpio-altera: Remove gpiochip on probe failure.