Wherever possible, replace constructs that match either generic_handle_irq(irq_find_mapping()) or generic_handle_irq(irq_linear_revmap()) to a single call to generic_handle_domain_irq(). Link: https://lore.kernel.org/r/20210802162630.2219813-4-maz@kernel.org Signed-off-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>