PCI: pciehp: Fix wrong workqueue cleanup

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Fix improper workqueue cleanup.

In the current pciehp, pcied_cleanup() calls destroy_workqueue()
before calling pcie_port_service_unregister(). This causes kernel oops
because flush_workqueue() is called in the pcie_port_service_unregister()
code path after the workqueue was destroyed. So pcied_cleanup() must call
pcie_port_service_unregister() first before calling destroy_workqueue().

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

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Kenji Kaneshige 2011-11-07 20:55:46 +09:00 • committed by Jesse Barnes

parent 3c076351c4

commit 027e8d52ab

1 changed files with 1 additions and 1 deletions

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drivers/pci/hotplug/pciehp_core.c

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