diff options
author | David S. Miller <davem@davemloft.net> | 2009-02-28 15:36:58 -0800 |
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committer | David S. Miller <davem@davemloft.net> | 2009-02-28 15:36:58 -0800 |
commit | 18963caaf55240d6a0491bdb27b7fef2882ffb15 (patch) | |
tree | d0e4365cae0ce401ba826809f4eef0bd755f4f2d /drivers/pci/hotplug/pciehp_hpc.c | |
parent | 98f8948f13b4d27c3695c49ac9a970a77166f9ee (diff) | |
parent | 778ef1e6cbb049c9bcbf405936ee6f2b6e451892 (diff) |
Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
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: |