diff options
Diffstat (limited to 'drivers/pci/hotplug/pciehp_hpc.c')
| -rw-r--r-- | drivers/pci/hotplug/pciehp_hpc.c | 20 |
1 files changed, 1 insertions, 19 deletions
diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c index 0cd42047d89b..50a23da5d24d 100644 --- a/drivers/pci/hotplug/pciehp_hpc.c +++ b/drivers/pci/hotplug/pciehp_hpc.c @@ -41,8 +41,6 @@ #include "../pci.h" #include "pciehp.h" -static atomic_t pciehp_num_controllers = ATOMIC_INIT(0); - static inline int pciehp_readw(struct controller *ctrl, int reg, u16 *value) { struct pci_dev *dev = ctrl->pcie->port; @@ -805,8 +803,8 @@ static void pcie_cleanup_slot(struct controller *ctrl) { struct slot *slot = ctrl->slot; cancel_delayed_work(&slot->work); - flush_scheduled_work(); flush_workqueue(pciehp_wq); + flush_workqueue(pciehp_ordered_wq); kfree(slot); } @@ -912,16 +910,6 @@ struct controller *pcie_init(struct pcie_device *dev) /* Disable sotfware notification */ pcie_disable_notification(ctrl); - /* - * If this is the first controller to be initialized, - * initialize the pciehp work queue - */ - if (atomic_add_return(1, &pciehp_num_controllers) == 1) { - pciehp_wq = create_singlethread_workqueue("pciehpd"); - if (!pciehp_wq) - goto abort_ctrl; - } - ctrl_info(ctrl, "HPC vendor_id %x device_id %x ss_vid %x ss_did %x\n", pdev->vendor, pdev->device, pdev->subsystem_vendor, pdev->subsystem_device); @@ -941,11 +929,5 @@ void pciehp_release_ctrl(struct controller *ctrl) { pcie_shutdown_notification(ctrl); pcie_cleanup_slot(ctrl); - /* - * If this is the last controller to be released, destroy the - * pciehp work queue - */ - if (atomic_dec_and_test(&pciehp_num_controllers)) - destroy_workqueue(pciehp_wq); kfree(ctrl); } |