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().
Reviewed-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NMarc Zyngier <maz@kernel.org>