From 59ce063597ddbda74269a45aba8187dece2fe00a Mon Sep 17 00:00:00 2001
From: Jung-uk Kim <jkim@FreeBSD.org>
Date: Fri, 23 Aug 2013 18:01:58 +0000
Subject: Import ACPICA 20130823.

---
 source/components/tables/tbxfroot.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'source/components/tables/tbxfroot.c')

diff --git a/source/components/tables/tbxfroot.c b/source/components/tables/tbxfroot.c
index fa67781cb14f..812f18003579 100644
--- a/source/components/tables/tbxfroot.c
+++ b/source/components/tables/tbxfroot.c
@@ -75,8 +75,7 @@ AcpiTbValidateRsdp (
      * Note: Sometimes there exists more than one RSDP in memory; the valid
      * RSDP has a valid checksum, all others have an invalid checksum.
      */
-    if (ACPI_STRNCMP ((char *) Rsdp->Signature, ACPI_SIG_RSDP,
-            sizeof (ACPI_SIG_RSDP)-1) != 0)
+    if (!ACPI_VALIDATE_RSDP_SIG (Rsdp->Signature))
     {
         /* Nope, BAD Signature */
 
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