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authorLen Brown <len.brown@intel.com>2007-06-02 01:02:09 -0400
committerLen Brown <len.brown@intel.com>2007-06-02 01:02:09 -0400
commitc4d36a822e7c51cd6ffcf9133854d5e32489d269 (patch)
tree4c1f8d3f18fd03cb5763520c90b8b9c7c11510b3 /drivers/acpi/utilities
parentfcf75356e9cf0460ef47a5b756bc3b0951ecab59 (diff)
parentdd272b5716a54afa33a69f2241284d8ec60b7892 (diff)
Pull osi-now into release branch
Diffstat (limited to 'drivers/acpi/utilities')
-rw-r--r--drivers/acpi/utilities/uteval.c28
-rw-r--r--drivers/acpi/utilities/utxface.c4
2 files changed, 27 insertions, 5 deletions
diff --git a/drivers/acpi/utilities/uteval.c b/drivers/acpi/utilities/uteval.c
index 13d5879cd98..8ec6f8e4813 100644
--- a/drivers/acpi/utilities/uteval.c
+++ b/drivers/acpi/utilities/uteval.c
@@ -59,10 +59,9 @@ acpi_ut_translate_one_cid(union acpi_operand_object *obj_desc,
/*
* Strings supported by the _OSI predefined (internal) method.
*/
-static const char *acpi_interfaces_supported[] = {
+static char *acpi_interfaces_supported[] = {
/* Operating System Vendor Strings */
- "Linux",
"Windows 2000",
"Windows 2001",
"Windows 2001 SP0",
@@ -158,6 +157,31 @@ acpi_status acpi_ut_osi_implementation(struct acpi_walk_state *walk_state)
/*******************************************************************************
*
+ * FUNCTION: acpi_osi_invalidate
+ *
+ * PARAMETERS: interface_string
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: invalidate string in pre-defiend _OSI string list
+ *
+ ******************************************************************************/
+
+acpi_status acpi_osi_invalidate(char *interface)
+{
+ int i;
+
+ for (i = 0; i < ACPI_ARRAY_LENGTH(acpi_interfaces_supported); i++) {
+ if (!ACPI_STRCMP(interface, acpi_interfaces_supported[i])) {
+ *acpi_interfaces_supported[i] = '\0';
+ return AE_OK;
+ }
+ }
+ return AE_NOT_FOUND;
+}
+
+/*******************************************************************************
+ *
* FUNCTION: acpi_ut_evaluate_object
*
* PARAMETERS: prefix_node - Starting node
diff --git a/drivers/acpi/utilities/utxface.c b/drivers/acpi/utilities/utxface.c
index e9a57806cd3..2d496918b3c 100644
--- a/drivers/acpi/utilities/utxface.c
+++ b/drivers/acpi/utilities/utxface.c
@@ -61,7 +61,7 @@ ACPI_MODULE_NAME("utxface")
* called, so any early initialization belongs here.
*
******************************************************************************/
-acpi_status acpi_initialize_subsystem(void)
+acpi_status __init acpi_initialize_subsystem(void)
{
acpi_status status;
@@ -108,8 +108,6 @@ acpi_status acpi_initialize_subsystem(void)
return_ACPI_STATUS(status);
}
-ACPI_EXPORT_SYMBOL(acpi_initialize_subsystem)
-
/*******************************************************************************
*
* FUNCTION: acpi_enable_subsystem