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| author | Lv Zheng <lv.zheng@intel.com> | 2015-07-01 14:43:26 +0800 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2015-08-12 16:33:18 +0200 |
| commit | 2cae492e593bbd38d39b7883eac8754beb8a1955 (patch) | |
| tree | e418531835c8428e5233a9627f57867362de3beb /include | |
| parent | 58e21827b4bb9c41dc0a932ae2b70682cd93292d (diff) | |
| download | lwn-2cae492e593bbd38d39b7883eac8754beb8a1955.tar.gz lwn-2cae492e593bbd38d39b7883eac8754beb8a1955.zip | |
ACPICA: Tables: Fix an issue that FACS initialization is performed twice
commit c04be18448355441a0c424362df65b6422e27bda upstream.
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
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>
[bwh: Backported to 3.2: adjust filename]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'include')
| -rw-r--r-- | include/acpi/actypes.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index b0d7ef8fc587..31a0f4b61adb 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -495,6 +495,7 @@ typedef u64 acpi_integer; #define ACPI_NO_ACPI_ENABLE 0x10 #define ACPI_NO_DEVICE_INIT 0x20 #define ACPI_NO_OBJECT_INIT 0x40 +#define ACPI_NO_FACS_INIT 0x80 /* * Initialization state |