diff options
Diffstat (limited to 'drivers/acpi/tables/tbxface.c')
| -rw-r--r-- | drivers/acpi/tables/tbxface.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/drivers/acpi/tables/tbxface.c b/drivers/acpi/tables/tbxface.c index 0c0b9085dbe..e18a05d1b9b 100644 --- a/drivers/acpi/tables/tbxface.c +++ b/drivers/acpi/tables/tbxface.c @@ -182,10 +182,23 @@ acpi_load_table ( return_ACPI_STATUS (status); } + /* Check signature for a valid table type */ + + status = acpi_tb_recognize_table (&table_info, ACPI_TABLE_ALL); + if (ACPI_FAILURE (status)) { + return_ACPI_STATUS (status); + } + /* Install the new table into the local data structures */ status = acpi_tb_install_table (&table_info); if (ACPI_FAILURE (status)) { + if (status == AE_ALREADY_EXISTS) { + /* Table already exists, no error */ + + status = AE_OK; + } + /* Free table allocated by acpi_tb_get_table_body */ acpi_tb_delete_single_table (&table_info); @@ -260,8 +273,8 @@ acpi_unload_table ( * "Scope" operator. Thus, we need to track ownership by an ID, not * simply a position within the hierarchy */ - acpi_ns_delete_namespace_by_owner (table_desc->table_id); - + acpi_ns_delete_namespace_by_owner (table_desc->owner_id); + acpi_ut_release_owner_id (&table_desc->owner_id); table_desc = table_desc->next; } |