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Date: Fri, 23 Nov 2007 01:25:25 +0000
From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: niessner@jpl.nasa.gov
Cc: Kyle McMartin <kyle@mcmartin.ca>, linux-kernel@vger.kernel.org
Subject: Re: Where is the interrupt going?
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On Thu, 22 Nov 2007 16:48:53 -0800
niessner@jpl.nasa.gov wrote:

> 
> I tried the hammer and the problem persists.

See my earlier email - your driver registers the irq with IRQF_DISABLED
then never enables it.