diff options
| -rw-r--r-- | drivers/pci/hotplug/acpiphp_glue.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c index 5042b572609e..be12fbfcae10 100644 --- a/drivers/pci/hotplug/acpiphp_glue.c +++ b/drivers/pci/hotplug/acpiphp_glue.c | |||
| @@ -994,12 +994,13 @@ void acpiphp_enumerate_slots(struct pci_bus *bus) | |||
| 994 | 994 | ||
| 995 | /* | 995 | /* |
| 996 | * This bridge should have been registered as a hotplug function | 996 | * This bridge should have been registered as a hotplug function |
| 997 | * under its parent, so the context has to be there. If not, we | 997 | * under its parent, so the context should be there, unless the |
| 998 | * are in deep goo. | 998 | * parent is going to be handled by pciehp, in which case this |
| 999 | * bridge is not interesting to us either. | ||
| 999 | */ | 1000 | */ |
| 1000 | mutex_lock(&acpiphp_context_lock); | 1001 | mutex_lock(&acpiphp_context_lock); |
| 1001 | context = acpiphp_get_context(handle); | 1002 | context = acpiphp_get_context(handle); |
| 1002 | if (WARN_ON(!context)) { | 1003 | if (!context) { |
| 1003 | mutex_unlock(&acpiphp_context_lock); | 1004 | mutex_unlock(&acpiphp_context_lock); |
| 1004 | put_device(&bus->dev); | 1005 | put_device(&bus->dev); |
| 1005 | pci_dev_put(bridge->pci_dev); | 1006 | pci_dev_put(bridge->pci_dev); |
