1 files changed, 1 insertions, 0 deletions

diff --git a/include/acpi/acglobal.h b/include/acpi/acglobal.h
index cef51b1ddf94..bd344e51313b 100644
--- a/include/acpi/acglobal.h
+++ b/include/acpi/acglobal.h
@@ -223,6 +223,7 @@ ACPI_EXTERN u32 acpi_gbl_ps_find_count;
 ACPI_EXTERN u32 acpi_gbl_owner_id_mask;
 ACPI_EXTERN u16 acpi_gbl_pm1_enable_register_save;
 ACPI_EXTERN u16 acpi_gbl_global_lock_handle;
+ACPI_EXTERN u8 acpi_gbl_last_owner_id;
 ACPI_EXTERN u8 acpi_gbl_debugger_configuration;
 ACPI_EXTERN u8 acpi_gbl_global_lock_acquired;
 ACPI_EXTERN u8 acpi_gbl_step_to_next_call;