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(parent: 5f9cab7) | patch
PCI: pciehp: remove crit_sect mutex
authorKenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Tue, 15 Sep 2009 08:29:49 +0000 (17:29 +0900)
committerJesse Barnes <jbarnes@virtuousgeek.org>
Thu, 17 Sep 2009 17:06:18 +0000 (10:06 -0700)
commit6aaa6d06f57f3689afe27c1fad256c5d6aa9b271
tree37046e6aa57d03d9b5a890dc9bde34afe1b2f48etree | snapshot
parent5f9cab7af6f7ef1e3cbb25217617eb5bd082aa7bcommit | diff
PCI: pciehp: remove crit_sect mutex

The crit_sect mutex defined in struct controller is to serialize
hot-plug operations against multiple slots under the same bus. But,
since PCIe doesnstream port has only one slot at most, it is
meaningless and we don't need it.

Acked-by: Alex Chiang <achiang@hp.com>
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
drivers/pci/hotplug/pciehp.h diff | blob | history
drivers/pci/hotplug/pciehp_ctrl.c diff | blob | history
drivers/pci/hotplug/pciehp_hpc.c diff | blob | history
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