linux-kernel - Re: [patch 14/15] PNP: support optional IRQ resources

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Date:	Tue, 3 Jun 2008 14:20:59 -0600
From:	Bjorn Helgaas <bjorn.helgaas@...com>
To:	Rene Herman <rene.herman@...access.nl>
Cc:	Len Brown <lenb@...nel.org>, linux-acpi@...r.kernel.org,
	linux-kernel@...r.kernel.org, Adam Belay <ambx1@....rr.com>,
	Adam M Belay <abelay@....edu>,
	Li Shaohua <shaohua.li@...el.com>,
	Matthieu Castet <castet.matthieu@...e.fr>,
	Thomas Renninger <trenn@...e.de>,
	Jaroslav Kysela <perex@...ex.cz>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Takashi Iwai <tiwai@...e.de>
Subject: Re: [patch 14/15] PNP: support optional IRQ resources

On Tuesday 03 June 2008 11:37:05 am Rene Herman wrote:
> > Index: work10/include/linux/ioport.h
> > ===================================================================
> > --- work10.orig/include/linux/ioport.h	2008-05-20 13:34:58.000000000 -0600
> > +++ work10/include/linux/ioport.h	2008-05-20 13:39:21.000000000 -0600
> > @@ -59,6 +59,7 @@ struct resource_list {
> >  #define IORESOURCE_IRQ_HIGHLEVEL	(1<<2)
> >  #define IORESOURCE_IRQ_LOWLEVEL		(1<<3)
> >  #define IORESOURCE_IRQ_SHAREABLE	(1<<4)
> > +#define IORESOURCE_IRQ_OPTIONAL		(1<<5)
> >  
> >  /* ISA PnP DMA specific bits (IORESOURCE_BITS) */
> >  #define IORESOURCE_DMA_TYPE_MASK	(3<<0)
> 
> Andrew scooped up a patch from a previous reaction of mine that deleted 
> the "ISA " from these comments. I tend to use comments as a great way of 
> avoiding actually reading code (I'm silly like that) and so as to be 
> burned a _bit_ less by it, I think it's good if they're accurate. In 
> this case for example, one might be tempted to assume these bits were 
> specific to drivers/pnp/isapnp.

Yes, I see that's pnpacpi-fix-irq-flag-decoding-comment-fix.patch
in mmotm.  How about if I incorporate that in my series (the one
Andrew hasn't yet picked up), since your patch will otherwise
conflict with it?

Bjorn
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