PCI/ACPI: Protect acpi_pci_drivers list with mutex

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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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Taku Izumi 2012-09-18 15:21:31 +09:00 • committed by Bjorn Helgaas

parent c8e9afb124

commit d0020f6522

1 changed files with 19 additions and 17 deletions

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drivers/acpi/pci_root.c

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