Hi all,

Here's a bug fix for the irq -33 issue. So far it looks like the irq
spurious bits just tell that the irq sorting is invalid.

This patch applies after undoing Lauri's patch
5dc857b34441d5c0989b68bf3a488f89983b2645.

Looks like there are still occasional spurious GPT12 interrupts, so
I'm now looking into that.

Regards,

Tony