From 3c9349c93712f68dc9fc4caadb2fc1b7c9407316 Mon Sep 17 00:00:00 2001
From: Lv Zheng <lv.zheng@intel.com>
Date: Tue, 8 Jul 2014 10:07:19 +0800
Subject: [PATCH] ACPICA: Common: Enhance cm_get_file_size() to improve
 portability

This patch uses abstract file IO and acpi_log_error() APIs to enhance
cm_get_file_size() so that applications that invoke this API could have
portability improved.

With actual references added to abstract file IO and acpi_log_error(), the
applications need to link oslibcfs.o, utdebug.o, utexcep.o, utmath.o,
utprint.o and utxferror.o.

It is also required to add acpi_os_initialize() invocations if an
application starts to use acpi_log_error().

acpidump has already invoked acpi_os_initialize() in this way.  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>
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