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-rw-r--r--drivers/acpi/acpica/utids.c67
1 files changed, 0 insertions, 67 deletions
diff --git a/drivers/acpi/acpica/utids.c b/drivers/acpi/acpica/utids.c
index 7956df1e263c..05ee76eec314 100644
--- a/drivers/acpi/acpica/utids.c
+++ b/drivers/acpi/acpica/utids.c
@@ -127,73 +127,6 @@ cleanup:
/*******************************************************************************
*
- * FUNCTION: acpi_ut_execute_SUB
- *
- * PARAMETERS: device_node - Node for the device
- * return_id - Where the _SUB is returned
- *
- * RETURN: Status
- *
- * DESCRIPTION: Executes the _SUB control method that returns the subsystem
- * ID of the device. The _SUB value is always a string containing
- * either a valid PNP or ACPI ID.
- *
- * NOTE: Internal function, no parameter validation
- *
- ******************************************************************************/
-
-acpi_status
-acpi_ut_execute_SUB(struct acpi_namespace_node *device_node,
- struct acpi_pnp_device_id **return_id)
-{
- union acpi_operand_object *obj_desc;
- struct acpi_pnp_device_id *sub;
- u32 length;
- acpi_status status;
-
- ACPI_FUNCTION_TRACE(ut_execute_SUB);
-
- status = acpi_ut_evaluate_object(device_node, METHOD_NAME__SUB,
- ACPI_BTYPE_STRING, &obj_desc);
- if (ACPI_FAILURE(status)) {
- return_ACPI_STATUS(status);
- }
-
- /* Get the size of the String to be returned, includes null terminator */
-
- length = obj_desc->string.length + 1;
-
- /* Allocate a buffer for the SUB */
-
- sub =
- ACPI_ALLOCATE_ZEROED(sizeof(struct acpi_pnp_device_id) +
- (acpi_size) length);
- if (!sub) {
- status = AE_NO_MEMORY;
- goto cleanup;
- }
-
- /* Area for the string starts after PNP_DEVICE_ID struct */
-
- sub->string =
- ACPI_ADD_PTR(char, sub, sizeof(struct acpi_pnp_device_id));
-
- /* Simply copy existing string */
-
- strcpy(sub->string, obj_desc->string.pointer);
- sub->length = length;
- *return_id = sub;
-
-cleanup:
-
- /* On exit, we must delete the return object */
-
- acpi_ut_remove_reference(obj_desc);
- return_ACPI_STATUS(status);
-}
-
-/*******************************************************************************
- *
* FUNCTION: acpi_ut_execute_UID
*
* PARAMETERS: device_node - Node for the device