--- zzzz-none-000/linux-3.10.107/drivers/acpi/acpica/pstree.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/acpi/acpica/pstree.c	2021-02-04 17:41:59.000000000 +0000
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2013, Intel Corp.
+ * Copyright (C) 2000 - 2015, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -183,7 +183,6 @@
 	}
 }
 
-#ifdef ACPI_FUTURE_USAGE
 /*******************************************************************************
  *
  * FUNCTION:    acpi_ps_get_depth_next
@@ -308,11 +307,12 @@
 		break;
 
 	default:
+
 		/* All others have no children */
+
 		break;
 	}
 
 	return (child);
 }
 #endif
-#endif				/*  ACPI_FUTURE_USAGE  */