PCI: pciehp: remove crit_sect mutex

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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>

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Kenji Kaneshige 2009-09-15 17:29:49 +09:00 • committed by Jesse Barnes

parent 5f9cab7af6

commit 6aaa6d06f5

3 changed files with 0 additions and 16 deletions

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1

drivers/pci/hotplug/pciehp.h

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14

drivers/pci/hotplug/pciehp_ctrl.c

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1

drivers/pci/hotplug/pciehp_hpc.c

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