ACPI / hotplug / PCI: Drop handle field from struct acpiphp_bridge
The handle field in struct acpiphp_bridge is only used by
acpiphp_enumerate_slots(), but in that function the local handle
variable can be used instead, so make that happen and drop handle
from struct acpiphp_bridge.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Tested-by: Mika Westerberg <mika.westerberg@linux.intel.com>
diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c
index 9e4ad6f..bbbf8f4 100644
--- a/drivers/pci/hotplug/acpiphp_glue.c
+++ b/drivers/pci/hotplug/acpiphp_glue.c
@@ -1084,7 +1084,6 @@
INIT_LIST_HEAD(&bridge->slots);
kref_init(&bridge->ref);
- bridge->handle = handle;
bridge->pci_dev = pci_dev_get(bus->self);
bridge->pci_bus = bus;
@@ -1124,10 +1123,10 @@
mutex_unlock(&bridge_mutex);
/* register all slot objects under this bridge */
- status = acpi_walk_namespace(ACPI_TYPE_DEVICE, bridge->handle, 1,
+ status = acpi_walk_namespace(ACPI_TYPE_DEVICE, handle, 1,
register_slot, NULL, bridge, NULL);
if (ACPI_FAILURE(status)) {
- acpi_handle_err(bridge->handle, "failed to register slots\n");
+ acpi_handle_err(handle, "failed to register slots\n");
cleanup_bridge(bridge);
put_bridge(bridge);
}