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path: root/drivers/acpi/parser/psxface.c
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Diffstat (limited to 'drivers/acpi/parser/psxface.c')
-rw-r--r--drivers/acpi/parser/psxface.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/acpi/parser/psxface.c b/drivers/acpi/parser/psxface.c
index 270469aae84..4985ce58c02 100644
--- a/drivers/acpi/parser/psxface.c
+++ b/drivers/acpi/parser/psxface.c
@@ -45,6 +45,7 @@
#include <acpi/acparser.h>
#include <acpi/acdispat.h>
#include <acpi/acinterp.h>
+#include <acpi/amlcode.h>
#define _COMPONENT ACPI_PARSER
ACPI_MODULE_NAME("psxface")
@@ -278,6 +279,22 @@ acpi_status acpi_ps_execute_method(struct acpi_evaluate_info *info)
goto cleanup;
}
+ /* Invoke an internal method if necessary */
+
+ if (info->obj_desc->method.method_flags & AML_METHOD_INTERNAL_ONLY) {
+ status = info->obj_desc->method.implementation(walk_state);
+ info->return_object = walk_state->return_desc;
+
+ /* Cleanup states */
+
+ acpi_ds_scope_stack_clear(walk_state);
+ acpi_ps_cleanup_scope(&walk_state->parser_state);
+ acpi_ds_terminate_control_method(walk_state->method_desc,
+ walk_state);
+ acpi_ds_delete_walk_state(walk_state);
+ goto cleanup;
+ }
+
/* Parse the AML */
status = acpi_ps_parse_aml(walk_state);