irqchip: sunxi: Make use of the IRQCHIP_DECLARE macro

This allows to remove some boilerplate code. At the same time, call the
set_handle_irq function in the initialization function of the irqchip,
so that we can remove it from the machine declaration.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
3 files changed