1 files changed, 2 insertions, 1 deletions

diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 02e113bb8b7d..e830ab029340 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -222,7 +222,8 @@ struct acpi_device_power_flags {
         u32 power_resources:1;  /* Power resources */
         u32 inrush_current:1;   /* Serialize Dx->D0 */
         u32 power_removed:1;    /* Optimize Dx->D0 */
-        u32 reserved:28;
+        u32 ignore_parent:1;    /* Power is independent of parent power state */
+        u32 reserved:27;
 };
 
 struct acpi_device_power_state {