Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755092AbYJHIl1 (ORCPT ); Wed, 8 Oct 2008 04:41:27 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754084AbYJHIlT (ORCPT ); Wed, 8 Oct 2008 04:41:19 -0400 Received: from bombadil.infradead.org ([18.85.46.34]:38566 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753879AbYJHIlS (ORCPT ); Wed, 8 Oct 2008 04:41:18 -0400 Subject: Re: [PATCH] pata_of_platform: fix no irq handling From: David Woodhouse To: Alan Cox Cc: Tejun Heo , avorontsov@ru.mvista.com, Matt Sealey , Jeff Garzik , linuxppc-dev@ozlabs.org, linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org, Li Yang , Wang Jian In-Reply-To: <20081007103723.0224671e@lxorguk.ukuu.org.uk> References: <20081006172653.GA26427@oksana.dev.rtsoft.ru> <48EA77EF.6080502@genesi-usa.com> <20081006213209.GA13072@oksana.dev.rtsoft.ru> <48EABBD3.1010401@kernel.org> <20081007103723.0224671e@lxorguk.ukuu.org.uk> Content-Type: text/plain Date: Wed, 08 Oct 2008 09:40:54 +0100 Message-Id: <1223455254.3145.143.camel@macbook.infradead.org> Mime-Version: 1.0 X-Mailer: Evolution 2.22.3.1 (2.22.3.1-1.fc9) Content-Transfer-Encoding: 7bit X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 702 Lines: 16 On Tue, 2008-10-07 at 10:37 +0100, Alan Cox wrote: > Zero means no IRQ. Any platform with bits of code left over exposing IRQ > 0 is already not supported by lots of driver code including libata. ...and must implement some kind of interrupt remapping crap just to work around this bogus design decision. -- David Woodhouse Open Source Technology Centre David.Woodhouse@intel.com Intel Corporation -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/