ACPICA commit 51cbd324420ca5e381cb2c57ce95139053518a35

The acpi_object_converter callbacks are lack in scope information to
convert name_string. This patch fixes this issue by passing the evaluation
method/object node to the converter callbacks. Lv Zheng.

Link: https://github.com/acpica/acpica/commit/51cbd324
Signed-off-by: Lv Zheng <lv.zh...@intel.com>
Signed-off-by: Bob Moore <robert.mo...@intel.com>
---
 drivers/acpi/acpica/aclocal.h   |    3 ++-
 drivers/acpi/acpica/acnamesp.h  |    6 ++++--
 drivers/acpi/acpica/nsconvert.c |   12 ++++++++----
 drivers/acpi/acpica/nsrepair.c  |    4 ++--
 4 files changed, 16 insertions(+), 9 deletions(-)

diff --git a/drivers/acpi/acpica/aclocal.h b/drivers/acpi/acpica/aclocal.h
index 4fd5040..351a1cd 100644
--- a/drivers/acpi/acpica/aclocal.h
+++ b/drivers/acpi/acpica/aclocal.h
@@ -395,7 +395,8 @@ union acpi_predefined_info {
 
 /* Return object auto-repair info */
 
-typedef acpi_status(*acpi_object_converter) (union acpi_operand_object
+typedef acpi_status(*acpi_object_converter) (struct acpi_namespace_node * 
scope,
+                                            union acpi_operand_object
                                             *original_object,
                                             union acpi_operand_object
                                             **converted_object);
diff --git a/drivers/acpi/acpica/acnamesp.h b/drivers/acpi/acpica/acnamesp.h
index 5d261c9..1f42c3c 100644
--- a/drivers/acpi/acpica/acnamesp.h
+++ b/drivers/acpi/acpica/acnamesp.h
@@ -183,11 +183,13 @@ acpi_ns_convert_to_buffer(union acpi_operand_object 
*original_object,
                          union acpi_operand_object **return_object);
 
 acpi_status
-acpi_ns_convert_to_unicode(union acpi_operand_object *original_object,
+acpi_ns_convert_to_unicode(struct acpi_namespace_node *scope,
+                          union acpi_operand_object *original_object,
                           union acpi_operand_object **return_object);
 
 acpi_status
-acpi_ns_convert_to_resource(union acpi_operand_object *original_object,
+acpi_ns_convert_to_resource(struct acpi_namespace_node *scope,
+                           union acpi_operand_object *original_object,
                            union acpi_operand_object **return_object);
 
 /*
diff --git a/drivers/acpi/acpica/nsconvert.c b/drivers/acpi/acpica/nsconvert.c
index 749a189..ab47a50 100644
--- a/drivers/acpi/acpica/nsconvert.c
+++ b/drivers/acpi/acpica/nsconvert.c
@@ -306,7 +306,8 @@ acpi_ns_convert_to_buffer(union acpi_operand_object 
*original_object,
  *
  * FUNCTION:    acpi_ns_convert_to_unicode
  *
- * PARAMETERS:  original_object     - ASCII String Object to be converted
+ * PARAMETERS:  scope               - Namespace node for the method/object
+ *              original_object     - ASCII String Object to be converted
  *              return_object       - Where the new converted object is 
returned
  *
  * RETURN:      Status. AE_OK if conversion was successful.
@@ -316,7 +317,8 @@ acpi_ns_convert_to_buffer(union acpi_operand_object 
*original_object,
  
******************************************************************************/
 
 acpi_status
-acpi_ns_convert_to_unicode(union acpi_operand_object *original_object,
+acpi_ns_convert_to_unicode(struct acpi_namespace_node * scope,
+                          union acpi_operand_object *original_object,
                           union acpi_operand_object **return_object)
 {
        union acpi_operand_object *new_object;
@@ -370,7 +372,8 @@ acpi_ns_convert_to_unicode(union acpi_operand_object 
*original_object,
  *
  * FUNCTION:    acpi_ns_convert_to_resource
  *
- * PARAMETERS:  original_object     - Object to be converted
+ * PARAMETERS:  scope               - Namespace node for the method/object
+ *              original_object     - Object to be converted
  *              return_object       - Where the new converted object is 
returned
  *
  * RETURN:      Status. AE_OK if conversion was successful
@@ -381,7 +384,8 @@ acpi_ns_convert_to_unicode(union acpi_operand_object 
*original_object,
  
******************************************************************************/
 
 acpi_status
-acpi_ns_convert_to_resource(union acpi_operand_object *original_object,
+acpi_ns_convert_to_resource(struct acpi_namespace_node * scope,
+                           union acpi_operand_object *original_object,
                            union acpi_operand_object **return_object)
 {
        union acpi_operand_object *new_object;
diff --git a/drivers/acpi/acpica/nsrepair.c b/drivers/acpi/acpica/nsrepair.c
index 360e3ab..4b7dbff 100644
--- a/drivers/acpi/acpica/nsrepair.c
+++ b/drivers/acpi/acpica/nsrepair.c
@@ -172,8 +172,8 @@ acpi_ns_simple_repair(struct acpi_evaluate_info *info,
                                              "Missing expected return value"));
                }
 
-               status =
-                   predefined->object_converter(return_object, &new_object);
+               status = predefined->object_converter(info->node, return_object,
+                                                     &new_object);
                if (ACPI_FAILURE(status)) {
 
                        /* A fatal error occurred during a conversion */
-- 
1.7.10

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Reply via email to