linux-kernel - Re: [PATCH] PCI: remove pcibios_scan_all

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Date:	Tue, 23 Jun 2009 15:24:47 -0700
From:	Jeremy Fitzhardinge <jeremy@...p.org>
To:	Benjamin Herrenschmidt <benh@...nel.crashing.org>
CC:	Matthew Wilcox <matthew@....cx>, Alex Chiang <achiang@...com>,
	jbarnes@...tuousgeek.org, linux-arch@...r.kernel.org,
	Kyle McMartin <kyle@...artin.ca>,
	Tony Luck <tony.luck@...el.com>,
	Russell King <linux@....linux.org.uk>,
	Arnd Bergmann <arnd@...db.de>,
	Yoshinori Sato <ysato@...rs.sourceforge.jp>,
	Jeff Dike <jdike@...toit.com>, linux-kernel@...r.kernel.org,
	Ralf Baechle <ralf@...ux-mips.org>,
	David Howells <dhowells@...hat.com>,
	Paul Mundt <lethal@...ux-sh.org>,
	Ivan Kokshaysky <ink@...assic.park.msu.ru>,
	Ingo Molnar <mingo@...hat.com>,
	"David S. Miller" <davem@...emloft.net>,
	Avi Kivity <avi@...hat.com>,
	Ian Campbell <Ian.Campbell@...citrix.com>
Subject: Re: [PATCH] PCI: remove pcibios_scan_all_fns()

On 06/23/09 14:49, Benjamin Herrenschmidt wrote:
> I think Willy was actually suggesting that you start using our
> OF/device-tree stuff though which is a slightly more invasive deal but
> might end up useful for other things in the long run :-)
>   

I guess we could fake up OF-like datastructures or something, but I
don't see what wide application that would have.  It might help in this
case, but its a lot more complex than just calling
pci_scan_single_device() at the appropriate place.

Do you have any other cases in mind where it would be helpful?

    J
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