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| author | Bob Moore <robert.moore@intel.com> | 2013-11-21 04:20:06 (GMT) |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-11-21 12:47:04 (GMT) |
| commit | 3f69fe153133f781d546f0c53f7dd3889275c90d (patch) | |
| tree | f2250c42949b7202f27615b64c5660ce410f26db /drivers/acpi/acpica/nsalloc.c | |
| parent | 794ba09bf30054c81832e61b49a64a56c95c5a9f (diff) | |
| download | linux-3f69fe153133f781d546f0c53f7dd3889275c90d.tar.xz | |
ACPICA: Add support to delete all objects attached to the root namespace node.
This fix deletes any and all objects that have been attached to the
root node (via acpi_attach_data). Reported by Tomasz Nowicki.
ACPICA BZ 1026.
Signed-off-by: Bob Moore <robert.moore@intel.com>
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/acpica/nsalloc.c')
| -rw-r--r-- | drivers/acpi/acpica/nsalloc.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/acpi/acpica/nsalloc.c b/drivers/acpi/acpica/nsalloc.c index bc3f598..fd1ff54 100644 --- a/drivers/acpi/acpica/nsalloc.c +++ b/drivers/acpi/acpica/nsalloc.c @@ -134,6 +134,12 @@ void acpi_ns_delete_node(struct acpi_namespace_node *node) obj_desc = next_desc; } + /* Special case for the statically allocated root node */ + + if (node == acpi_gbl_root_node) { + return; + } + /* Now we can delete the node */ (void)acpi_os_release_object(acpi_gbl_namespace_cache, node); |