1 files changed, 1 insertions, 9 deletions

diff --git a/drivers/acpi/acpica/psutils.c b/drivers/acpi/acpica/psutils.c
index 4137dcb352d1..91fa73a6e55e 100644
--- a/drivers/acpi/acpica/psutils.c
+++ b/drivers/acpi/acpica/psutils.c
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2012, Intel Corp.
+ * Copyright (C) 2000 - 2013, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -202,14 +202,6 @@ u8 acpi_ps_is_leading_char(u32 c)
 }
 
 /*
- * Is "c" a namestring prefix character?
- */
-u8 acpi_ps_is_prefix_char(u32 c)
-{
-        return ((u8) (c == '\\' || c == '^'));
-}
-
-/*
  * Get op's name (4-byte name segment) or 0 if unnamed
  */
 #ifdef ACPI_FUTURE_USAGE