-/* find acpiphp_func from acpiphp_bridge */
-static struct acpiphp_func *acpiphp_bridge_handle_to_function(acpi_handle handle)
-{
- struct list_head *node, *l;
- struct acpiphp_bridge *bridge;
- struct acpiphp_slot *slot;
- struct acpiphp_func *func;
-
- list_for_each(node, &bridge_list) {
- bridge = list_entry(node, struct acpiphp_bridge, list);
- for (slot = bridge->slots; slot; slot = slot->next) {
- list_for_each(l, &slot->funcs) {
- func = list_entry(l, struct acpiphp_func,
- sibling);
- if (func->handle == handle)
- return func;
- }
- }
- }
-
- return NULL;
-}
-
-
-static inline void config_p2p_bridge_flags(struct acpiphp_bridge *bridge)
-{
- acpi_handle dummy_handle;
-
- if (ACPI_SUCCESS(acpi_get_handle(bridge->handle,
- "_STA", &dummy_handle)))
- bridge->flags |= BRIDGE_HAS_STA;
-
- if (ACPI_SUCCESS(acpi_get_handle(bridge->handle,
- "_EJ0", &dummy_handle)))
- bridge->flags |= BRIDGE_HAS_EJ0;
-
- if (ACPI_SUCCESS(acpi_get_handle(bridge->handle,
- "_PS0", &dummy_handle)))
- bridge->flags |= BRIDGE_HAS_PS0;
-
- if (ACPI_SUCCESS(acpi_get_handle(bridge->handle,
- "_PS3", &dummy_handle)))
- bridge->flags |= BRIDGE_HAS_PS3;
-
- /* is this ejectable p2p bridge? */
- if (bridge->flags & BRIDGE_HAS_EJ0) {
- struct acpiphp_func *func;
-
- dbg("found ejectable p2p bridge\n");
-
- /* make link between PCI bridge and PCI function */
- func = acpiphp_bridge_handle_to_function(bridge->handle);
- if (!func)
- return;
- bridge->func = func;
- func->bridge = bridge;
- }
-}
-
-