Messages in this thread Patch in this message |  | | | From | "Rafael J. Wysocki" <> | | Subject | [PATCH] PCI / Hotplug: Fix the ordering of operations in pcied_cleanup() | | Date | Tue, 22 Nov 2011 23:05:15 +0100 |
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From: Rafael J. Wysocki <rjw@sisk.pl>
Make pcied_cleanup() unregister the port service before destroying workqueues that are flushed during the port service unregistration.
Reported-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> --- drivers/pci/hotplug/pciehp_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: linux/drivers/pci/hotplug/pciehp_core.c =================================================================== --- linux.orig/drivers/pci/hotplug/pciehp_core.c +++ linux/drivers/pci/hotplug/pciehp_core.c @@ -366,9 +366,9 @@ static int __init pcied_init(void) static void __exit pcied_cleanup(void) { dbg("unload_pciehpd()\n"); + pcie_port_service_unregister(&hpdriver_portdrv); destroy_workqueue(pciehp_ordered_wq); destroy_workqueue(pciehp_wq); - pcie_port_service_unregister(&hpdriver_portdrv); info(DRIVER_DESC " version: " DRIVER_VERSION " unloaded\n"); }
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