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-rw-r--r--drivers/acpi/executer/exconfig.c5
-rw-r--r--drivers/acpi/tables/tbfind.c32
2 files changed, 24 insertions, 13 deletions
diff --git a/drivers/acpi/executer/exconfig.c b/drivers/acpi/executer/exconfig.c
index 52b1e95837fa..ed92fb5a1d2b 100644
--- a/drivers/acpi/executer/exconfig.c
+++ b/drivers/acpi/executer/exconfig.c
@@ -236,7 +236,7 @@ acpi_ex_load_table_op(struct acpi_walk_state *walk_state,
status = acpi_get_table_by_index(table_index, &table);
if (ACPI_SUCCESS(status)) {
ACPI_INFO((AE_INFO,
- "Dynamic OEM Table Load - [%4.4s] OemId [%6.6s] OemTableId [%8.8s]",
+ "Dynamic OEM Table Load - [%.4s] OemId [%.6s] OemTableId [%.8s]",
table->signature, table->oem_id,
table->oem_table_id));
}
@@ -472,8 +472,5 @@ acpi_status acpi_ex_unload_table(union acpi_operand_object *ddb_handle)
acpi_tb_set_table_loaded_flag(table_index, FALSE);
- /* Delete the table descriptor (ddb_handle) */
-
- acpi_ut_remove_reference(table_desc);
return_ACPI_STATUS(AE_OK);
}
diff --git a/drivers/acpi/tables/tbfind.c b/drivers/acpi/tables/tbfind.c
index 058c064948e1..772ca41d840b 100644
--- a/drivers/acpi/tables/tbfind.c
+++ b/drivers/acpi/tables/tbfind.c
@@ -70,12 +70,22 @@ acpi_tb_find_table(char *signature,
{
acpi_native_uint i;
acpi_status status;
+ struct acpi_table_header header;
ACPI_FUNCTION_TRACE(tb_find_table);
+ /* Normalize the input strings */
+
+ ACPI_MEMSET(&header, 0, sizeof(struct acpi_table_header));
+ ACPI_STRNCPY(header.signature, signature, ACPI_NAME_SIZE);
+ ACPI_STRNCPY(header.oem_id, oem_id, ACPI_OEM_ID_SIZE);
+ ACPI_STRNCPY(header.oem_table_id, oem_table_id, ACPI_OEM_TABLE_ID_SIZE);
+
+ /* Search for the table */
+
for (i = 0; i < acpi_gbl_root_table_list.count; ++i) {
if (ACPI_MEMCMP(&(acpi_gbl_root_table_list.tables[i].signature),
- signature, ACPI_NAME_SIZE)) {
+ header.signature, ACPI_NAME_SIZE)) {
/* Not the requested table */
@@ -104,20 +114,24 @@ acpi_tb_find_table(char *signature,
if (!ACPI_MEMCMP
(acpi_gbl_root_table_list.tables[i].pointer->signature,
- signature, ACPI_NAME_SIZE) && (!oem_id[0]
- ||
- !ACPI_MEMCMP
- (acpi_gbl_root_table_list.
- tables[i].pointer->oem_id,
- oem_id, ACPI_OEM_ID_SIZE))
+ header.signature, ACPI_NAME_SIZE) && (!oem_id[0]
+ ||
+ !ACPI_MEMCMP
+ (acpi_gbl_root_table_list.
+ tables[i].pointer->
+ oem_id,
+ header.oem_id,
+ ACPI_OEM_ID_SIZE))
&& (!oem_table_id[0]
|| !ACPI_MEMCMP(acpi_gbl_root_table_list.tables[i].
- pointer->oem_table_id, oem_table_id,
+ pointer->oem_table_id,
+ header.oem_table_id,
ACPI_OEM_TABLE_ID_SIZE))) {
*table_index = i;
ACPI_DEBUG_PRINT((ACPI_DB_TABLES,
- "Found table [%4.4s]\n", signature));
+ "Found table [%4.4s]\n",
+ header.signature));
return_ACPI_STATUS(AE_OK);
}
}