Linux-libre 4.5-gnu

1 files changed, 1 insertions, 68 deletions

diff --git a/drivers/acpi/acpica/utids.c b/drivers/acpi/acpica/utids.c
index 7956df1e2..6fb4ec365 100644
--- a/drivers/acpi/acpica/utids.c
+++ b/drivers/acpi/acpica/utids.c
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2015, Intel Corp.
+ * Copyright (C) 2000 - 2016, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -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