linux-kernel - Re: [Update 2][PATCH] ACPI / PCI: Set root bridge ACPI handle in advance

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Message-ID: <50D380E2.2000600@zytor.com>
Date:	Thu, 20 Dec 2012 13:19:30 -0800
From:	"H. Peter Anvin" <hpa@...or.com>
To:	Bjorn Helgaas <bhelgaas@...gle.com>
CC:	"Rafael J. Wysocki" <rjw@...k.pl>,
	ACPI Devel Maling List <linux-acpi@...r.kernel.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	David Miller <davem@...emloft.net>,
	Tony Luck <tony.luck@...el.com>,
	Yinghai Lu <yinghai@...nel.org>, Jiang Liu <liuj97@...il.com>,
	Martin Schwidefsky <schwidefsky@...ibm.com>,
	Jan Glauber <jang@...ux.vnet.ibm.com>,
	linux-pci@...r.kernel.org, Myron Stowe <myron.stowe@...hat.com>
Subject: Re: [Update 2][PATCH] ACPI / PCI: Set root bridge ACPI handle in
 advance

On 12/20/2012 01:13 PM, Bjorn Helgaas wrote:
> 
> - Add "struct acpi_dev_node acpi_node" to struct pci_sysdata (x86) and
> struct pci_controller (ia64).  These are the only two arches that use
> ACPI.
> 

Currently.  There will be ARM platforms with ACPI soon, if there aren't
already.

	-hpa


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