From 89373a55d294b53e85792dbc636015b83d492f67 Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Sat, 13 Jul 2013 23:27:25 +0200 Subject: 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 Tested-by: Mika Westerberg diff --git a/drivers/pci/hotplug/acpiphp.h b/drivers/pci/hotplug/acpiphp.h index dbb9425..afd7110 100644 --- a/drivers/pci/hotplug/acpiphp.h +++ b/drivers/pci/hotplug/acpiphp.h @@ -77,7 +77,6 @@ struct acpiphp_bridge { struct list_head list; struct list_head slots; struct kref ref; - acpi_handle handle; struct acpiphp_context *context; 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 @@ void acpiphp_enumerate_slots(struct pci_bus *bus) 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 @@ void acpiphp_enumerate_slots(struct pci_bus *bus) 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); } -- cgit v0.10.2