linux-kernel - Re: [PATCH] ACPI: add Haswell LPSS devices to acpi_platform_device

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Message-ID: <20121207110126.53cd97e7@pyramind.ukuu.org.uk>
Date:	Fri, 7 Dec 2012 11:01:26 +0000
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	Mika Westerberg <mika.westerberg@...ux.intel.com>
Cc:	linux-acpi@...r.kernel.org,
	"Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
	Len Brown <lenb@...nel.org>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ACPI: add Haswell LPSS devices to
 acpi_platform_device_ids list

On Fri,  7 Dec 2012 12:08:02 +0200
Mika Westerberg <mika.westerberg@...ux.intel.com> wrote:

> All devices behind Haswell LPSS (Low Power Subsystem) should be represented
> as platform devices 

What about the bus heirarchy ? What about making sure they appear in the
PCI resource heirarchy so we don't mash them up if we reassign or
allocate other resources on the bus ?

Alan
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