tree 4171d07167bb7a8c2e527f58813e1c2fa40fd1f0
parent f06147f9fbf134c0258bd53aebeb4ed5efea5a25
author Lv Zheng <lv.zheng@intel.com> 1435733006 +0800
committer Rafael J. Wysocki <rafael.j.wysocki@intel.com> 1435785472 +0200

ACPICA: Tables: Fix an issue that FACS initialization is performed twice

ACPICA commit 90f5332a15e9d9ba83831ca700b2b9f708274658

This patch adds a new FACS initialization flag for acpi_tb_initialize().
acpi_enable_subsystem() might be invoked several times in OS bootup process,
and we don't want FACS initialization to be invoked twice. Lv Zheng.

Link: https://github.com/acpica/acpica/commit/90f5332a
Cc: All applicable <stable@vger.kernel.org> # All applicable
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>