From: "H. Peter Anvin" <hpa@zytor.com>
To: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
Cc: David Miller <davem@davemloft.net>,
xiyou.wangcong@gmail.com, x86@kernel.org,
linux-kernel@vger.kernel.org, tglx@linutronix.de,
mingo@redhat.com
Subject: Re: [PATCH] irq: handle irq0 special only on x86
Date: Thu, 10 Dec 2009 08:40:11 -0800 [thread overview]
Message-ID: <4B21246B.4070804@zytor.com> (raw)
In-Reply-To: <20091210082452.GA2420@pengutronix.de>
On 12/10/2009 12:24 AM, Uwe Kleine-König wrote:
>
> Note, I fully agree to use 0 for NO_IRQ if you have an int-sized value
> that holds either NO_IRQ or a valid irq number. But in practise I'd not
> recommend to use this idiom.
>
You're tilting at windmills about something that was settled long ago,
like it or not.
-hpa
--
H. Peter Anvin, Intel Open Source Technology Center
I work for Intel. I don't speak on their behalf.
next prev parent reply other threads:[~2009-12-10 16:44 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-12-09 9:20 [PATCH] irq: handle irq0 special only on x86 Uwe Kleine-König
2009-12-09 9:28 ` Américo Wang
2009-12-09 9:35 ` Uwe Kleine-König
2009-12-09 9:41 ` David Miller
2009-12-10 8:24 ` Uwe Kleine-König
2009-12-10 16:40 ` H. Peter Anvin [this message]
2009-12-13 0:34 ` Maciej W. Rozycki
2009-12-16 14:04 ` Uwe Kleine-König
2010-01-12 15:59 ` Uwe Kleine-König
2010-01-13 4:59 ` H. Peter Anvin
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