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authorLv Zheng <lv.zheng@intel.com>2016-11-30 10:21:19 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2016-12-01 16:28:22 +0300
commit42cc87a55b0524b0ed178dd7949c52f9750711bc (patch)
tree42445cada946ee7a6955c3ab42c8e479327327af /drivers/acpi
parent760235cd6ca8ae0d7509055d75a0f1d8b3c60668 (diff)
downloadlinux-42cc87a55b0524b0ed178dd7949c52f9750711bc.tar.xz
ACPICA: Tables: Cleanup acpi_tb_install_and_load_table()
ACPICA commit 7fdac0289faa1c28b91413c8e394e87372aa69e6 acpi_tb_install_and_load_table() can invoke acpi_tb_load_table() to eliminate redundant code. No functional change. Lv Zheng. Link: https://github.com/acpica/acpica/commit/7fdac028 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 'drivers/acpi')
-rw-r--r--drivers/acpi/acpica/actables.h3
-rw-r--r--drivers/acpi/acpica/exconfig.c7
-rw-r--r--drivers/acpi/acpica/tbdata.c45
-rw-r--r--drivers/acpi/acpica/tbxfload.c7
4 files changed, 12 insertions, 50 deletions
diff --git a/drivers/acpi/acpica/actables.h b/drivers/acpi/acpica/actables.h
index e85953b6fa0e..1850005c5c7a 100644
--- a/drivers/acpi/acpica/actables.h
+++ b/drivers/acpi/acpica/actables.h
@@ -127,8 +127,7 @@ acpi_status
acpi_tb_load_table(u32 table_index, struct acpi_namespace_node *parent_node);
acpi_status
-acpi_tb_install_and_load_table(struct acpi_table_header *table,
- acpi_physical_address address,
+acpi_tb_install_and_load_table(acpi_physical_address address,
u8 flags, u8 override, u32 *table_index);
void acpi_tb_terminate(void);
diff --git a/drivers/acpi/acpica/exconfig.c b/drivers/acpi/acpica/exconfig.c
index 718428ba0b89..8b8d620e2656 100644
--- a/drivers/acpi/acpica/exconfig.c
+++ b/drivers/acpi/acpica/exconfig.c
@@ -437,10 +437,9 @@ acpi_ex_load_op(union acpi_operand_object *obj_desc,
ACPI_INFO(("Dynamic OEM Table Load:"));
acpi_ex_exit_interpreter();
- status =
- acpi_tb_install_and_load_table(table, ACPI_PTR_TO_PHYSADDR(table),
- ACPI_TABLE_ORIGIN_INTERNAL_VIRTUAL,
- TRUE, &table_index);
+ status = acpi_tb_install_and_load_table(ACPI_PTR_TO_PHYSADDR(table),
+ ACPI_TABLE_ORIGIN_INTERNAL_VIRTUAL,
+ TRUE, &table_index);
acpi_ex_enter_interpreter();
if (ACPI_FAILURE(status)) {
diff --git a/drivers/acpi/acpica/tbdata.c b/drivers/acpi/acpica/tbdata.c
index d9ca8c2aa2d3..4cbfa30b6c05 100644
--- a/drivers/acpi/acpica/tbdata.c
+++ b/drivers/acpi/acpica/tbdata.c
@@ -832,9 +832,9 @@ acpi_tb_load_table(u32 table_index, struct acpi_namespace_node *parent_node)
*
* FUNCTION: acpi_tb_install_and_load_table
*
- * PARAMETERS: table - Pointer to the table
- * address - Physical address of the table
+ * PARAMETERS: address - Physical address of the table
* flags - Allocation flags of the table
+ * override - Whether override should be performed
* table_index - Where table index is returned
*
* RETURN: Status
@@ -844,15 +844,13 @@ acpi_tb_load_table(u32 table_index, struct acpi_namespace_node *parent_node)
******************************************************************************/
acpi_status
-acpi_tb_install_and_load_table(struct acpi_table_header *table,
- acpi_physical_address address,
+acpi_tb_install_and_load_table(acpi_physical_address address,
u8 flags, u8 override, u32 *table_index)
{
acpi_status status;
u32 i;
- acpi_owner_id owner_id;
- ACPI_FUNCTION_TRACE(acpi_load_table);
+ ACPI_FUNCTION_TRACE(tb_install_and_load_table);
(void)acpi_ut_acquire_mutex(ACPI_MTX_TABLES);
@@ -864,41 +862,8 @@ acpi_tb_install_and_load_table(struct acpi_table_header *table,
goto unlock_and_exit;
}
- /*
- * Note: Now table is "INSTALLED", it must be validated before
- * using.
- */
- status = acpi_tb_validate_table(&acpi_gbl_root_table_list.tables[i]);
- if (ACPI_FAILURE(status)) {
- goto unlock_and_exit;
- }
-
(void)acpi_ut_release_mutex(ACPI_MTX_TABLES);
- status = acpi_ns_load_table(i, acpi_gbl_root_node);
-
- /* Execute any module-level code that was found in the table */
-
- if (!acpi_gbl_parse_table_as_term_list
- && acpi_gbl_group_module_level_code) {
- acpi_ns_exec_module_code_list();
- }
-
- /*
- * Update GPEs for any new _Lxx/_Exx methods. Ignore errors. The host is
- * responsible for discovering any new wake GPEs by running _PRW methods
- * that may have been loaded by this table.
- */
- status = acpi_tb_get_owner_id(i, &owner_id);
- if (ACPI_SUCCESS(status)) {
- acpi_ev_update_gpes(owner_id);
- }
-
- /* Invoke table handler if present */
-
- if (acpi_gbl_table_handler) {
- (void)acpi_gbl_table_handler(ACPI_TABLE_EVENT_LOAD, table,
- acpi_gbl_table_handler_context);
- }
+ status = acpi_tb_load_table(i, acpi_gbl_root_node);
(void)acpi_ut_acquire_mutex(ACPI_MTX_TABLES);
unlock_and_exit:
diff --git a/drivers/acpi/acpica/tbxfload.c b/drivers/acpi/acpica/tbxfload.c
index 2599e8314d94..77de33b76c85 100644
--- a/drivers/acpi/acpica/tbxfload.c
+++ b/drivers/acpi/acpica/tbxfload.c
@@ -330,10 +330,9 @@ acpi_status acpi_load_table(struct acpi_table_header *table)
/* Install the table and load it into the namespace */
ACPI_INFO(("Host-directed Dynamic ACPI Table Load:"));
- status =
- acpi_tb_install_and_load_table(table, ACPI_PTR_TO_PHYSADDR(table),
- ACPI_TABLE_ORIGIN_EXTERNAL_VIRTUAL,
- FALSE, &table_index);
+ status = acpi_tb_install_and_load_table(ACPI_PTR_TO_PHYSADDR(table),
+ ACPI_TABLE_ORIGIN_EXTERNAL_VIRTUAL,
+ FALSE, &table_index);
return_ACPI_STATUS(status);
}