linux-kernel - Re: [PATCH 06/10] x86/PCI: Enable scanning of all pci functions

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Date:	Thu, 14 May 2009 12:15:13 -0700
From:	Jesse Barnes <jbarnes@...tuousgeek.org>
To:	Jeremy Fitzhardinge <jeremy@...p.org>
Cc:	Ingo Molnar <mingo@...e.hu>,
	the arch/x86 maintainers <x86@...nel.org>,
	Matthew Wilcox <willy@...ux.intel.com>,
	Joerg Roedel <joerg.roedel@....com>,
	FUJITA Tomonori <fujita.tomonori@....ntt.co.jp>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Xen-devel <xen-devel@...ts.xensource.com>,
	Alex Nixon <alex.nixon@...rix.com>,
	Jeremy Fitzhardinge <jeremy.fitzhardinge@...rix.com>
Subject: Re: [PATCH 06/10] x86/PCI: Enable scanning of all pci functions

On Thu, 14 May 2009 11:45:47 -0700
Jeremy Fitzhardinge <jeremy@...p.org> wrote:

> Jesse Barnes wrote:
> > Anyway it's not a big deal, this code is already ugly (a 0 define
> > for all arches?  why?) so you shouldn't have to spend too much time
> > cleaning it up.
> >   
> 
> OK, how's this as a delta (I can fold it into the previous patch if 
> you're OK with it):
> 
> Subject: [PATCH] pci: add HAVE_ARCH_PCIBIOS_SCAN_ALL_FNS
> 
> Jesse objected to the "#undef pcibios_scan_all_fns"'s ugliness,
> so replace it with the more common HAVE_ARCH_ idiom.
> 
> Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@...rix.com>
> Cc: Jesse Barnes <jbarnes@...tuousgeek.org>

That's slightly better.  It looks like we should just get rid of
pcibios_scan_all_fns altogether, but this is fine for now.

Acked-by: Jesse Barnes <jbarnes@...tuousgeek.org>

-- 
Jesse Barnes, Intel Open Source Technology Center
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