From: Lv Zheng <lv.zheng@intel.com>
Date: Thu, 21 Nov 2013 04:17:27 +0000 (+0800)
Subject: ACPICA: Tests: Add CHECKSUM_ABORT protection for test utilities.
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=c38f671e390fe0d1605b402a28b01b1dbf8e10b3;p=linux-beck.git

ACPICA: Tests: Add CHECKSUM_ABORT protection for test utilities.

This patch adds protection around ACPI_CHECKSUM_ABORT so that ACPI
user space test utilities can re-define it for their own purposes
(currently used by ASLTS build environment).

This patch doesn't affect Linux kernel behavior.  Lv Zheng.

Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/include/acpi/acconfig.h b/include/acpi/acconfig.h
index d98c67001840..3ea214cff349 100644
--- a/include/acpi/acconfig.h
+++ b/include/acpi/acconfig.h
@@ -83,7 +83,9 @@
  * Should the subsystem abort the loading of an ACPI table if the
  * table checksum is incorrect?
  */
+#ifndef ACPI_CHECKSUM_ABORT
 #define ACPI_CHECKSUM_ABORT             FALSE
+#endif
 
 /*
  * Generate a version of ACPICA that only supports "reduced hardware"