Merge tag 'gpio-v4.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio

Pull GPIO fixes from Linus Walleij:
 "Here are some smallish GPIO fixes for v4.14. Like with pin control:
  some build/Kconfig noise and one serious bug in a specific driver.

   - Three Kconfig/build warning fixes

   - A fix for lost edge IRQs in the OMAP driver"

* tag 'gpio-v4.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio:
  gpio: omap: Fix lost edge interrupts
  gpio: omap: omap_gpio_show_rev is not __init
  gpio: acpi: work around false-positive -Wstring-overflow warning
  gpio: thunderx: select IRQ_DOMAIN_HIERARCHY instead of depends on