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From: Rene Herman <rene.herman@keyaccess.nl>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: bjorn.helgaas@hp.com, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] PNP: have quirk_system_pci_resources() include io resources.
Date: Wed, 25 Jun 2008 23:46:11 +0200	[thread overview]
Message-ID: <4862BCA3.8020005@keyaccess.nl> (raw)
In-Reply-To: <20080625141621.28639b58.akpm@linux-foundation.org>

On 25-06-08 23:16, Andrew Morton wrote:

> On Wed, 25 Jun 2008 19:58:20 +0200
> Rene Herman <rene.herman@keyaccess.nl> wrote:
> 
>> +			unsigned int type;
>> +
>> +			type = pci_resource_flags(pdev, i) &
>> +					(IORESOURCE_IO | IORESOURCE_MEM);
> 
> pci_resource_flags() returns an unsigned long.
> 
> But I think you're right and resource.flags is wrong.  Because there's
> no way in which we'll ever be able to use bits 32-63 of that field
> anyway.
> 
> I suppose that Someone(tm) should convert resource.flags to a u32 or
> something.  Minor issue.

Yes, did notice but pnp_get_resource() then takes those same flags as an 
unsigned int -- had to pick one or the other and "the smallest one" then 
seemed best...

Rene.

  reply	other threads:[~2008-06-25 21:45 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-06-25 17:58 [PATCH] PNP: have quirk_system_pci_resources() include io resources Rene Herman
2008-06-25 21:16 ` Andrew Morton
2008-06-25 21:46   ` Rene Herman [this message]
2008-06-25 22:16     ` Rene Herman

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