Merge tag 'irqchip-fixes-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent

Pull irqchip fixes from Marc Zyngier:

  A small bunch of fixes from the irqchip department:

    - Fix a couple of UAF on error paths (RZA1, GICv3 ITS)
    - Fix iMX GPCv2 trigger setting
    - Add missing of_node_put on error path in MBIGEN
    - Add another bunch of /* fall-through */ to silence warnings