[PATCH] [POWERPC] mpic: deal with bogus NIRQ in Feature Reporting Register

[Scott Wood]

On Wed, May 21, 2008 at 03:57:55PM -0500, Kumar Gala wrote:
> Some chips (like the SoCs from Freescale) report the wrong value in NIRQ
> and this causes issues if its doesn't match or exceed the value of
> irq_count.

Is it really wrong, or just not accounting for the gap between external
and internal interrupts?

-Scott