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/
