Merge tag 'gpio-v5.5-4' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio

Pull GPIO fixes from Linus Walleij:
 "This reverts the GPIOLIB_IRQCHIP in the ThunderX driver.

  ThunderX is a piece of Arm-based server chip. I converted the driver
  to hierarchical gpiochip without access to real silicon and failed
  miserably since I didn't take MSI's into account.

  Kevin Hao helpfully stepped in and fixed it properly, let's revert it
  for v5.5 and put the proper conversion into v5.6"

* tag 'gpio-v5.5-4' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio:
  Revert "gpio: thunderx: Switch to GPIOLIB_IRQCHIP"