diff options
| author | Taku Izumi <izumi.taku@jp.fujitsu.com> | 2012-09-18 15:21:31 +0900 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2012-09-24 15:29:40 -0600 |
| commit | d0020f65220c237f300355873125df5efe2c2740 (patch) | |
| tree | 8ab5df845900638034f30daf2b78d33c0924223b /drivers/cpufreq/speedstep-smi.c | |
| parent | c8e9afb124f61e0c9901801f4c95ae4208bd4536 (diff) | |
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>
Diffstat (limited to 'drivers/cpufreq/speedstep-smi.c')
0 files changed, 0 insertions, 0 deletions