diff options
Diffstat (limited to 'drivers/pci/hotplug/pciehp_core.c')
| -rw-r--r-- | drivers/pci/hotplug/pciehp_core.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c index aa5f3ff629f..7ac8358df8f 100644 --- a/drivers/pci/hotplug/pciehp_core.c +++ b/drivers/pci/hotplug/pciehp_core.c @@ -43,6 +43,7 @@ int pciehp_poll_mode; int pciehp_poll_time; int pciehp_force; struct workqueue_struct *pciehp_wq; +struct workqueue_struct *pciehp_ordered_wq; #define DRIVER_VERSION "0.4" #define DRIVER_AUTHOR "Dan Zink <dan.zink@compaq.com>, Greg Kroah-Hartman <greg@kroah.com>, Dely Sy <dely.l.sy@intel.com>" @@ -340,18 +341,33 @@ static int __init pcied_init(void) { int retval = 0; + pciehp_wq = alloc_workqueue("pciehp", 0, 0); + if (!pciehp_wq) + return -ENOMEM; + + pciehp_ordered_wq = alloc_ordered_workqueue("pciehp_ordered", 0); + if (!pciehp_ordered_wq) { + destroy_workqueue(pciehp_wq); + return -ENOMEM; + } + pciehp_firmware_init(); retval = pcie_port_service_register(&hpdriver_portdrv); dbg("pcie_port_service_register = %d\n", retval); info(DRIVER_DESC " version: " DRIVER_VERSION "\n"); - if (retval) + if (retval) { + destroy_workqueue(pciehp_ordered_wq); + destroy_workqueue(pciehp_wq); dbg("Failure to register service\n"); + } return retval; } static void __exit pcied_cleanup(void) { dbg("unload_pciehpd()\n"); + destroy_workqueue(pciehp_ordered_wq); + destroy_workqueue(pciehp_wq); pcie_port_service_unregister(&hpdriver_portdrv); info(DRIVER_DESC " version: " DRIVER_VERSION " unloaded\n"); } |