diff options
| -rw-r--r-- | drivers/acpi/acpi_configfs.c | 4 | ||||
| -rw-r--r-- | drivers/acpi/acpica/dbfileio.c | 2 | ||||
| -rw-r--r-- | drivers/acpi/acpica/tbxfload.c | 8 | ||||
| -rw-r--r-- | drivers/firmware/efi/efi.c | 2 | ||||
| -rw-r--r-- | include/acpi/acpixf.h | 3 |
5 files changed, 13 insertions, 6 deletions
diff --git a/drivers/acpi/acpi_configfs.c b/drivers/acpi/acpi_configfs.c index 57d9d574d4dd..ece8c1a921cc 100644 --- a/drivers/acpi/acpi_configfs.c +++ b/drivers/acpi/acpi_configfs.c @@ -53,7 +53,7 @@ static ssize_t acpi_table_aml_write(struct config_item *cfg, if (!table->header) return -ENOMEM; - ret = acpi_load_table(table->header); + ret = acpi_load_table(table->header, &table->index); if (ret) { kfree(table->header); table->header = NULL; @@ -223,7 +223,7 @@ static void acpi_table_drop_item(struct config_group *group, struct acpi_table *table = container_of(cfg, struct acpi_table, cfg); ACPI_INFO(("Host-directed Dynamic ACPI Table Unload")); - acpi_tb_unload_table(table->index); + acpi_unload_table(table->index); } static struct configfs_group_operations acpi_table_group_ops = { diff --git a/drivers/acpi/acpica/dbfileio.c b/drivers/acpi/acpica/dbfileio.c index c6e25734dc5c..e1b6e54a96ac 100644 --- a/drivers/acpi/acpica/dbfileio.c +++ b/drivers/acpi/acpica/dbfileio.c @@ -93,7 +93,7 @@ acpi_status acpi_db_load_tables(struct acpi_new_table_desc *list_head) while (table_list_head) { table = table_list_head->table; - status = acpi_load_table(table); + status = acpi_load_table(table, NULL); if (ACPI_FAILURE(status)) { if (status == AE_ALREADY_EXISTS) { acpi_os_printf diff --git a/drivers/acpi/acpica/tbxfload.c b/drivers/acpi/acpica/tbxfload.c index ce86e7945e90..0782acf85722 100644 --- a/drivers/acpi/acpica/tbxfload.c +++ b/drivers/acpi/acpica/tbxfload.c @@ -268,6 +268,8 @@ ACPI_EXPORT_SYMBOL_INIT(acpi_install_table) * * PARAMETERS: table - Pointer to a buffer containing the ACPI * table to be loaded. + * table_idx - Pointer to a u32 for storing the table + * index, might be NULL * * RETURN: Status * @@ -278,7 +280,7 @@ ACPI_EXPORT_SYMBOL_INIT(acpi_install_table) * to ensure that the table is not deleted or unmapped. * ******************************************************************************/ -acpi_status acpi_load_table(struct acpi_table_header *table) +acpi_status acpi_load_table(struct acpi_table_header *table, u32 *table_idx) { acpi_status status; u32 table_index; @@ -297,6 +299,10 @@ acpi_status acpi_load_table(struct acpi_table_header *table) status = acpi_tb_install_and_load_table(ACPI_PTR_TO_PHYSADDR(table), ACPI_TABLE_ORIGIN_EXTERNAL_VIRTUAL, FALSE, &table_index); + if (table_idx) { + *table_idx = table_index; + } + if (ACPI_SUCCESS(status)) { /* Complete the initialization/resolution of new objects */ diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c index 69f00f7453a3..0d65cb21519d 100644 --- a/drivers/firmware/efi/efi.c +++ b/drivers/firmware/efi/efi.c @@ -296,7 +296,7 @@ static __init int efivar_ssdt_load(void) goto free_data; } - ret = acpi_load_table(data); + ret = acpi_load_table(data, NULL); if (ret) { pr_err("failed to load table: %d\n", ret); goto free_data; diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h index 109b2f14b6c6..867170049b07 100644 --- a/include/acpi/acpixf.h +++ b/include/acpi/acpixf.h @@ -458,7 +458,8 @@ ACPI_EXTERNAL_RETURN_STATUS(acpi_status ACPI_INIT_FUNCTION u8 physical)) ACPI_EXTERNAL_RETURN_STATUS(acpi_status - acpi_load_table(struct acpi_table_header *table)) + acpi_load_table(struct acpi_table_header *table, + u32 *table_idx)) ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_unload_table(u32 table_index)) |