From: Bob Moore <robert.moore@intel.com>
Date: Wed, 30 Apr 2014 02:05:27 +0000 (+0800)
Subject: ACPICA: Back port of _PRP update.
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=e57db4093da567215bcfb10b98ac5f3fc210b1e3;p=openwrt%2Fstaging%2Fblogic.git

ACPICA: Back port of _PRP update.

This patch is the linuxize result of the following commit:
  Subject: ACPICA: Add check for _PRP/_HID dependency, with error message.
  _PRP requires that a _HID appears in the same scope.

The iASL changes are not in this patch as iASL currently is not
shipped in the kernel.

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

diff --git a/include/acpi/acnames.h b/include/acpi/acnames.h
index 3dd6e838dc30..f0e713fadb1f 100644
--- a/include/acpi/acnames.h
+++ b/include/acpi/acnames.h
@@ -55,6 +55,7 @@
 #define METHOD_NAME__HID        "_HID"
 #define METHOD_NAME__INI        "_INI"
 #define METHOD_NAME__PLD        "_PLD"
+#define METHOD_NAME__PRP        "_PRP"
 #define METHOD_NAME__PRS        "_PRS"
 #define METHOD_NAME__PRT        "_PRT"
 #define METHOD_NAME__PRW        "_PRW"