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| author | Lv Zheng <lv.zheng@intel.com> | 2015-07-01 14:43:26 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-07-01 23:17:52 +0200 |
| commit | c04be18448355441a0c424362df65b6422e27bda (patch) | |
| tree | 4171d07167bb7a8c2e527f58813e1c2fa40fd1f0 /include/acpi | |
| parent | f06147f9fbf134c0258bd53aebeb4ed5efea5a25 (diff) | |
| download | linux-c04be18448355441a0c424362df65b6422e27bda.tar.bz2 | |
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>
Diffstat (limited to 'include/acpi')
| -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 63fd7f5e9fb3..ff0b53e128ee 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -568,6 +568,7 @@ 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 |