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Message-ID: <CAP6odjhVK0PjXQ_vLbK2dWs4CnnxJwmhcDPDV=qLJmxBMBBDJQ@mail.gmail.com>
Date: Wed, 9 May 2012 10:38:30 -0700
From: Grant Grundler <grantgrundler@...il.com>
To: Alan Cox <alan@...rguk.ukuu.org.uk>
Cc: Mikulas Patocka <mpatocka@...hat.com>,
Linus Torvalds <torvalds@...ux-foundation.org>,
"James E.J. Bottomley" <jejb@...isc-linux.org>,
Helge Deller <deller@....de>, linux-parisc@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Fix compile failure on PA-RISC
On Sun, May 6, 2012 at 5:24 AM, Alan Cox <alan@...rguk.ukuu.org.uk> wrote:
>> What NO_IRQ problem do you mean? There is
>> #define NO_IRQ (-1)
>> in arch/parisc/include/asm/irq.h.
>
> It should be zero ready for us to get rid of it. Aa far as I can tell
> pa-risc can just move to 0 without anything breaking. In fact some stuff
> like serial port polling on 8250 ports will begin to work if it's done.
Alan,
Didn't this patch of yours go in?
http://www.spinics.net/lists/linux-parisc/msg03894.html
And it's amusing to read linus' previous rants on this issue from 2005:
http://lkml.indiana.edu/hypermail/linux/kernel/0511.2/1720.html
http://lkml.indiana.edu/hypermail/linux/kernel/0511.2/1741.html
http://lkml.indiana.edu/hypermail/linux/kernel/0511.2/1845.html
cheers,
grant
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