diff options
| author | Ingo Molnar <mingo@elte.hu> | 2009-03-26 18:29:40 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-03-26 18:29:40 +0100 |
| commit | 5a54bd1307471c1cd0521402fe65e2057edcab2f (patch) | |
| tree | 25fb6a543db4ccc11b6d5662ed2e7facfce39ae7 /drivers/pci/hotplug/pciehp_hpc.c | |
| parent | f9f35677d81adb0feedcd6e0e661784805c8facd (diff) | |
| parent | 8e0ee43bc2c3e19db56a4adaa9a9b04ce885cd84 (diff) | |
Merge commit 'v2.6.29' into core/header-fixes
Diffstat (limited to 'drivers/pci/hotplug/pciehp_hpc.c')
| -rw-r--r-- | drivers/pci/hotplug/pciehp_hpc.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c index 71a8012886b..7a16c6897bb 100644 --- a/drivers/pci/hotplug/pciehp_hpc.c +++ b/drivers/pci/hotplug/pciehp_hpc.c @@ -934,7 +934,7 @@ static void pcie_disable_notification(struct controller *ctrl) ctrl_warn(ctrl, "Cannot disable software notification\n"); } -static int pcie_init_notification(struct controller *ctrl) +int pcie_init_notification(struct controller *ctrl) { if (pciehp_request_irq(ctrl)) return -1; @@ -942,13 +942,17 @@ static int pcie_init_notification(struct controller *ctrl) pciehp_free_irq(ctrl); return -1; } + ctrl->notification_enabled = 1; return 0; } static void pcie_shutdown_notification(struct controller *ctrl) { - pcie_disable_notification(ctrl); - pciehp_free_irq(ctrl); + if (ctrl->notification_enabled) { + pcie_disable_notification(ctrl); + pciehp_free_irq(ctrl); + ctrl->notification_enabled = 0; + } } static int pcie_init_slot(struct controller *ctrl) @@ -1110,13 +1114,8 @@ struct controller *pcie_init(struct pcie_device *dev) if (pcie_init_slot(ctrl)) goto abort_ctrl; - if (pcie_init_notification(ctrl)) - goto abort_slot; - return ctrl; -abort_slot: - pcie_cleanup_slot(ctrl); abort_ctrl: kfree(ctrl); abort: |