Convert the ralink IRQ code to make use of the new MIPS IRQ controller OF
mappings.
Signed-off-by: NGabor Juhos <juhosg@openwrt.org>
Signed-off-by: NJohn Crispin <blogic@openwrt.org>
Acked-by: NDavid Daney <david.daney@cavium.com>
Patchwork: http://patchwork.linux-mips.org/patch/4900/

All of the Ralink Wifi SoC currently supported by this series share the same
interrupt controller (INTC).
Signed-off-by: NJohn Crispin <blogic@openwrt.org>
Signed-off-by: NGabor Juhos <juhosg@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/4890/