wlcore: always register dummy hardirq
wlcore: always register dummy hardirq

This keeps the kernel happy when using edge-irqs and requesting a
threaded irq.

Signed-off-by: Arik Nemtsov <1a5d131848a166677cc209f94fa988cee9378c32@wizery.com>
Signed-off-by: Eliad Peller <fdf5551f20996bc0613832b4b54eb06eecaffd38@wizery.com>
Signed-off-by: Luciano Coelho <48024ebf6407f04843f8b4062a045f41623c6d61@intel.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs