linux-kernel - Re: [PATCH] PCI / hotplug / ACPI: Get rid of check_sub

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Date:	Sun, 14 Jul 2013 10:08:28 +0300
From:	Mika Westerberg <mika.westerberg@...ux.intel.com>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
Cc:	linux-acpi@...r.kernel.org, Bjorn Helgaas <bhelgaas@...gle.com>,
	linux-kernel@...r.kernel.org, linux-pci@...r.kernel.org,
	Yinghai Lu <yinghai@...nel.org>, Jiang Liu <liuj97@...il.com>,
	"Rafael J. Wysocki" <rafael.j.wysocki@...el.com>
Subject: Re: [PATCH] PCI / hotplug / ACPI: Get rid of check_sub_bridges()

On Sat, Jul 13, 2013 at 11:47:26PM +0200, Rafael J. Wysocki wrote:
> On Saturday, July 13, 2013 08:09:59 PM Mika Westerberg wrote:
> > Now that acpiphp_check_bridge() always enumerates devices behind the
> > bridge, there is no need to do that for each sub-bridge anymore like it is
> > done in the current ACPI-based PCI hotplug code. Given this we don't need
> > check_sub_bridges() anymore and can drop the function completely.
> > 
> > This also simplifies the ACPIPHP code a bit.
> > 
> > Signed-off-by: Mika Westerberg <mika.westerberg@...ux.intel.com>
> > ---
> > This applies on top of v3.10 with Rafael's ACPIPHP + Thunderbolt series
> > applied:
> >
> 
> OK, I added it to my bleeding-edge branch along with this series:
> 
> > 	http://www.spinics.net/lists/linux-acpi/msg44480.html
> 
> rebased on top of some previous ACPI cleanup commits.  I needed to make some
> changes in the process (and fixed up some breakage reported by the auto build
> testing), hopefully I didn't break anything.  If you're in an adventurous mood,
> testing would be welcome. ;-)  [That already includes the majority of 3.11
> material from Linus, though, so unexpected breakage elsewhere may happen.]

Tried the bleeding-edge branch on both of our test machines and Thunderbolt
still works fine.
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