diff options
| author |   Lv Zheng <lv.zheng@intel.com> | 2014-04-04 12:38:18 +0800 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-04-20 22:59:38 +0200 |
| commit | 5582982d1acefe37528a3de8b42e81a7b0a75cfb (patch) | |
| tree | b7bcdc195bef5aa3f540920596f555e3f3d6a5a9 /drivers/acpi/acpica/tbinstal.c | |
| parent | ACPICA: Add a missing field for debug dump of mutex objects. (diff) | |
| download | linux-dev-5582982d1acefe37528a3de8b42e81a7b0a75cfb.tar.xz linux-dev-5582982d1acefe37528a3de8b42e81a7b0a75cfb.zip | |
ACPICA: Remove indent divergences to reduce maintenance overhead.
The divergences in the ACPICA files makes it difficult to maintain linuxize
ACPICA table commits. This patch reduces such divergences before applying
table manager commits so that human interventions of patch rebasing can be
reduced.
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
[rjw: Subject]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/acpica/tbinstal.c')
| -rw-r--r-- | drivers/acpi/acpica/tbinstal.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/acpi/acpica/tbinstal.c b/drivers/acpi/acpica/tbinstal.c index e3040947e9a0..73fffb0f3dd3 100644 --- a/drivers/acpi/acpica/tbinstal.c +++ b/drivers/acpi/acpica/tbinstal.c @@ -75,6 +75,7 @@ acpi_status acpi_tb_verify_table(struct acpi_table_desc *table_desc) acpi_os_map_memory(table_desc->address, table_desc->length); } + if (!table_desc->pointer) { return_ACPI_STATUS(AE_NO_MEMORY); } @@ -459,10 +460,13 @@ acpi_tb_store_table(acpi_physical_address address, void acpi_tb_delete_table(struct acpi_table_desc *table_desc) { + /* Table must be mapped or allocated */ + if (!table_desc->pointer) { return; } + switch (table_desc->flags & ACPI_TABLE_ORIGIN_MASK) { case ACPI_TABLE_ORIGIN_MAPPED: @@ -657,7 +661,7 @@ acpi_status acpi_tb_release_owner_id(u32 table_index) * ******************************************************************************/ -acpi_status acpi_tb_get_owner_id(u32 table_index, acpi_owner_id *owner_id) +acpi_status acpi_tb_get_owner_id(u32 table_index, acpi_owner_id * owner_id) { acpi_status status = AE_BAD_PARAMETER; |