diff options
Diffstat (limited to 'drivers/acpi/acpica')
| -rw-r--r-- | drivers/acpi/acpica/actables.h | 2 | ||||
| -rw-r--r-- | drivers/acpi/acpica/tbdata.c | 43 | ||||
| -rw-r--r-- | drivers/acpi/acpica/tbinstal.c | 8 |
3 files changed, 33 insertions, 20 deletions
diff --git a/drivers/acpi/acpica/actables.h b/drivers/acpi/acpica/actables.h index c8da453bd960..89ed31b0f739 100644 --- a/drivers/acpi/acpica/actables.h +++ b/drivers/acpi/acpica/actables.h @@ -132,6 +132,8 @@ acpi_tb_install_and_load_table(acpi_physical_address address, acpi_status acpi_tb_unload_table(u32 table_index); +void acpi_tb_notify_table(u32 event, void *table); + void acpi_tb_terminate(void); acpi_status acpi_tb_delete_namespace_by_owner(u32 table_index); diff --git a/drivers/acpi/acpica/tbdata.c b/drivers/acpi/acpica/tbdata.c index c9d6fa6d7cc6..7056ca01e875 100644 --- a/drivers/acpi/acpica/tbdata.c +++ b/drivers/acpi/acpica/tbdata.c @@ -818,13 +818,9 @@ acpi_tb_load_table(u32 table_index, struct acpi_namespace_node *parent_node) 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); - } + /* Invoke table handler */ + acpi_tb_notify_table(ACPI_TABLE_EVENT_LOAD, table); return_ACPI_STATUS(status); } @@ -894,15 +890,11 @@ acpi_status acpi_tb_unload_table(u32 table_index) return_ACPI_STATUS(AE_NOT_EXIST); } - /* Invoke table handler if present */ + /* Invoke table handler */ - if (acpi_gbl_table_handler) { - status = acpi_get_table_by_index(table_index, &table); - if (ACPI_SUCCESS(status)) { - (void)acpi_gbl_table_handler(ACPI_TABLE_EVENT_UNLOAD, - table, - acpi_gbl_table_handler_context); - } + status = acpi_get_table_by_index(table_index, &table); + if (ACPI_SUCCESS(status)) { + acpi_tb_notify_table(ACPI_TABLE_EVENT_UNLOAD, table); } /* Delete the portion of the namespace owned by this table */ @@ -918,3 +910,26 @@ acpi_status acpi_tb_unload_table(u32 table_index) } ACPI_EXPORT_SYMBOL(acpi_tb_unload_table) + +/******************************************************************************* + * + * FUNCTION: acpi_tb_notify_table + * + * PARAMETERS: event - Table event + * table - Validated table pointer + * + * RETURN: None + * + * DESCRIPTION: Notify a table event to the users. + * + ******************************************************************************/ + +void acpi_tb_notify_table(u32 event, void *table) +{ + /* Invoke table handler if present */ + + if (acpi_gbl_table_handler) { + (void)acpi_gbl_table_handler(event, table, + acpi_gbl_table_handler_context); + } +} diff --git a/drivers/acpi/acpica/tbinstal.c b/drivers/acpi/acpica/tbinstal.c index 4620f3c68c13..ee745152f25b 100644 --- a/drivers/acpi/acpica/tbinstal.c +++ b/drivers/acpi/acpica/tbinstal.c @@ -306,14 +306,10 @@ acpi_tb_install_standard_table(acpi_physical_address address, acpi_tb_install_table_with_override(&new_table_desc, override, table_index); - /* Invoke table handler if present */ + /* Invoke table handler */ (void)acpi_ut_release_mutex(ACPI_MTX_TABLES); - if (acpi_gbl_table_handler) { - (void)acpi_gbl_table_handler(ACPI_TABLE_EVENT_INSTALL, - new_table_desc.pointer, - acpi_gbl_table_handler_context); - } + acpi_tb_notify_table(ACPI_TABLE_EVENT_INSTALL, new_table_desc.pointer); (void)acpi_ut_acquire_mutex(ACPI_MTX_TABLES); unlock_and_exit: |