From: Taku Izumi <izumi.taku@jp.fujitsu.com>
Date: Tue, 18 Sep 2012 06:21:31 +0000 (+0900)
Subject: PCI/ACPI: Protect acpi_pci_drivers list with mutex
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~79^2~2^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d0020f65220c237f300355873125df5efe2c2740;p=pandora-kernel.git

PCI/ACPI: Protect acpi_pci_drivers list with mutex

Use mutex to protect global acpi_pci_drivers list against PCI
host bridge hotplug operations.

Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Taku Izumi <izumi.taku@jp.fujitsu.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
---

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