Merge tag 'gpio-v4.13-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw...

Pull GPIO fixes from Linus Walleij:
 "Here are the (hopefully) last GPIO fixes for v4.13:

   - an important core fix to reject invalid GPIOs *before* trying to
     obtain a GPIO descriptor for it.

   - a driver fix for the mvebu driver IRQ handling"

* tag 'gpio-v4.13-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio:
  gpio: mvebu: Fix cause computation in irq handler
  gpio: reject invalid gpio before getting gpio_desc