diff options
-rw-r--r-- | drivers/acpi/acpica/acobject.h | 1 | ||||
-rw-r--r-- | drivers/acpi/acpica/dsargs.c | 2 | ||||
-rw-r--r-- | drivers/acpi/acpica/excreate.c | 6 |
3 files changed, 8 insertions, 1 deletions
diff --git a/drivers/acpi/acpica/acobject.h b/drivers/acpi/acpica/acobject.h index 1055769f2f0..6d276c20b57 100644 --- a/drivers/acpi/acpica/acobject.h +++ b/drivers/acpi/acpica/acobject.h | |||
@@ -358,6 +358,7 @@ typedef enum { | |||
358 | */ | 358 | */ |
359 | struct acpi_object_extra { | 359 | struct acpi_object_extra { |
360 | ACPI_OBJECT_COMMON_HEADER struct acpi_namespace_node *method_REG; /* _REG method for this region (if any) */ | 360 | ACPI_OBJECT_COMMON_HEADER struct acpi_namespace_node *method_REG; /* _REG method for this region (if any) */ |
361 | struct acpi_namespace_node *scope_node; | ||
361 | void *region_context; /* Region-specific data */ | 362 | void *region_context; /* Region-specific data */ |
362 | u8 *aml_start; | 363 | u8 *aml_start; |
363 | u32 aml_length; | 364 | u32 aml_length; |
diff --git a/drivers/acpi/acpica/dsargs.c b/drivers/acpi/acpica/dsargs.c index 42163d8db50..d69e4a53175 100644 --- a/drivers/acpi/acpica/dsargs.c +++ b/drivers/acpi/acpica/dsargs.c | |||
@@ -384,7 +384,7 @@ acpi_status acpi_ds_get_region_arguments(union acpi_operand_object *obj_desc) | |||
384 | 384 | ||
385 | /* Execute the argument AML */ | 385 | /* Execute the argument AML */ |
386 | 386 | ||
387 | status = acpi_ds_execute_arguments(node, node->parent, | 387 | status = acpi_ds_execute_arguments(node, extra_desc->extra.scope_node, |
388 | extra_desc->extra.aml_length, | 388 | extra_desc->extra.aml_length, |
389 | extra_desc->extra.aml_start); | 389 | extra_desc->extra.aml_start); |
390 | if (ACPI_FAILURE(status)) { | 390 | if (ACPI_FAILURE(status)) { |
diff --git a/drivers/acpi/acpica/excreate.c b/drivers/acpi/acpica/excreate.c index 110711afada..8a06dc523af 100644 --- a/drivers/acpi/acpica/excreate.c +++ b/drivers/acpi/acpica/excreate.c | |||
@@ -330,6 +330,12 @@ acpi_ex_create_region(u8 * aml_start, | |||
330 | region_obj2 = obj_desc->common.next_object; | 330 | region_obj2 = obj_desc->common.next_object; |
331 | region_obj2->extra.aml_start = aml_start; | 331 | region_obj2->extra.aml_start = aml_start; |
332 | region_obj2->extra.aml_length = aml_length; | 332 | region_obj2->extra.aml_length = aml_length; |
333 | if (walk_state->scope_info) { | ||
334 | region_obj2->extra.scope_node = | ||
335 | walk_state->scope_info->scope.node; | ||
336 | } else { | ||
337 | region_obj2->extra.scope_node = node; | ||
338 | } | ||
333 | 339 | ||
334 | /* Init the region from the operands */ | 340 | /* Init the region from the operands */ |
335 | 341 | ||