Subject: Re: [RFC PATCH v2 09/11] powerpc: gamecube/wii: flipper interrupt controller support

From: Albert Herranz <[email-masked]>
Date: Thu, 03 Dec 2009 00:29:31 +0100

Benjamin Herrenschmidt wrote:
> On Tue, 2009-12-01 at 20:48 +0100, Albert Herranz wrote:
>> This -1 should be NO_IRQ too.
>> I'll fix this in the next version.
> 
> No. The number you pass here is not a linux virq number, but a number in
> your HW numbering space that never represents a valid IRQ. In your case
> 0 (NO_IRQ is deprecated anyways) is a valid HW interrupt number. However
> -1 sounds good.
> 
> So your existing code is fine.
> 

Oh. Good to know.
Then I need to fix the other PIC driver :)

> Cheers,
> Ben.

Thanks,
Albert