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Subject: IDE IRQ probe brokenness.
From: David Woodhouse <dwmw2@infradead.org>
To: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>
Cc: linux-kernel@vger.kernel.org
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Date: Tue, 10 Jun 2003 09:33:04 +0100
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I have on my desk a machine where all PCI interrupts are routed to 
IRQ 0.

The IDE code doesn't seem very happy with it -- it seems to think that
hwif->irq == 0 means that no IRQ has been set. It should be using -1 for
that instead.

This error is in both 2.4 and 2.5.

-- 
dwmw2