MIPS: BMIPS: Enable HARDIRQS_SW_RESEND

MIPS: BMIPS: Enable HARDIRQS_SW_RESEND

HW interrupts triggered when irq_disable() were being ignored. Enable
resending HW interrupts as SW interrupts.

This was causing an issue where the interrupts waking the system up from
a suspend state were not calling their interrupt handlers.

Signed-off-by: Justin Chen <justinpopo6@gmail.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/16116/
Signed-off-by: James Hogan <jhogan@kernel.org>