diff options
| author | Lv Zheng <lv.zheng@intel.com> | 2013-10-31 05:30:04 +0400 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-10-31 17:37:31 +0400 |
| commit | 99567bc5507bf404ae13a0c53264c921f380d06f (patch) | |
| tree | 2b1d39e3c8c4a73587cb6d23ce8c81f05400d8c3 /drivers/acpi | |
| parent | bb42cc224a4626f9eaef34d9a334f0dc65133c40 (diff) | |
| download | linux-99567bc5507bf404ae13a0c53264c921f380d06f.tar.xz | |
ACPICA: Update check for setting the ANOBJ_IS_EXTERNAL flag.
The ANOBJ_IS_EXTERNAL flag is only used by an ACPICA utilities - iASL.
No functional change for the Linux kernel should results from applying
this patch, but it helps to reduce source code differences between
the kernel and ACPICA upstream.
[rjw: Subject and changelog]
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/acpica/nssearch.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/acpi/acpica/nssearch.c b/drivers/acpi/acpica/nssearch.c index 5d43efc53a61..47420faef073 100644 --- a/drivers/acpi/acpica/nssearch.c +++ b/drivers/acpi/acpica/nssearch.c @@ -381,7 +381,8 @@ acpi_ns_search_and_enter(u32 target_name, /* Node is an object defined by an External() statement */ - if (flags & ACPI_NS_EXTERNAL) { + if (flags & ACPI_NS_EXTERNAL || + (walk_state && walk_state->opcode == AML_SCOPE_OP)) { new_node->flags |= ANOBJ_IS_EXTERNAL; } #endif |