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-rw-r--r--drivers/pci/hotplug/acpiphp_glue.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c
index ef0b1b6ba86f..12afa7fdf77e 100644
--- a/drivers/pci/hotplug/acpiphp_glue.c
+++ b/drivers/pci/hotplug/acpiphp_glue.c
@@ -457,17 +457,18 @@ static void acpiphp_native_scan_bridge(struct pci_dev *bridge)
/**
* enable_slot - enable, configure a slot
* @slot: slot to be enabled
+ * @bridge: true if enable is for the whole bridge (not a single slot)
*
* This function should be called per *physical slot*,
* not per each slot object in ACPI namespace.
*/
-static void enable_slot(struct acpiphp_slot *slot)
+static void enable_slot(struct acpiphp_slot *slot, bool bridge)
{
struct pci_dev *dev;
struct pci_bus *bus = slot->bus;
struct acpiphp_func *func;
- if (bus->self && hotplug_is_native(bus->self)) {
+ if (bridge && bus->self && hotplug_is_native(bus->self)) {
/*
* If native hotplug is used, it will take care of hotplug
* slot management and resource allocation for hotplug
@@ -701,7 +702,7 @@ static void acpiphp_check_bridge(struct acpiphp_bridge *bridge)
trim_stale_devices(dev);
/* configure all functions */
- enable_slot(slot);
+ enable_slot(slot, true);
} else {
disable_slot(slot);
}
@@ -785,7 +786,7 @@ static void hotplug_event(u32 type, struct acpiphp_context *context)
if (bridge)
acpiphp_check_bridge(bridge);
else if (!(slot->flags & SLOT_IS_GOING_AWAY))
- enable_slot(slot);
+ enable_slot(slot, false);
break;
@@ -973,7 +974,7 @@ int acpiphp_enable_slot(struct acpiphp_slot *slot)
/* configure all functions */
if (!(slot->flags & SLOT_ENABLED))
- enable_slot(slot);
+ enable_slot(slot, false);
pci_unlock_rescan_remove();
return 0;