[RFC/PATCH 3/4] Use pseries_setup_i8259_cascade() in pseries_mpic_init_IRQ()

[Benjamin Herrenschmidt]

On Tue, 2008-04-01 at 17:42 +1100, Michael Ellerman wrote:
> pseries_mpic_init_IRQ() implements the same logic as the xics code did to
> find the i8259 cascade irq. Now that we've pulled that logic out into
> pseries_setup_i8259_cascade() we can use it in the mpic code.
> 
> Signed-off-by: Michael Ellerman <michael at ellerman.id.au>

Acked-by: Benjamin Herrenschmidt <benh at kernel.crashing.org>

(provided you test it and it works :-)

Ben.