From: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Date: Mon, 1 Dec 2008 20:09:24 +0000 (-0700)
Subject: PCI Hotplug: serialize pci_hp_register and pci_hp_deregister
X-Git-Tag: v2.6.27.8~73
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2dbfebcde1a29b906e4c922ddbf472a84c36cbb4;p=pandora-kernel.git

PCI Hotplug: serialize pci_hp_register and pci_hp_deregister

commit 95cb9093960b6249fdbe7417bf513a1358aaa51a upstream.

Convert the pci_hotplug_slot_list_lock, which only protected the
list of hotplug slots, to a pci_hp_mutex which now protects both
interfaces.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Alex Chiang <achiang@hp.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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