ACPICA: Add support for module-level executable AML code

[firefly-linux-kernel-4.4.55.git] / drivers / acpi / acpica / exconfig.c

diff --git a/drivers/acpi/acpica/exconfig.c b/drivers/acpi/acpica/exconfig.c
index 277fd609611aec1a92eb5717c21724425ce4f61a..24afef81af39af0781b0735e61d1b4cc96b7c059 100644 (file)
--- a/drivers/acpi/acpica/exconfig.c
+++ b/drivers/acpi/acpica/exconfig.c
@@ -110,8 +110,15 @@ acpi_ex_add_table(u32 table_index,
        if (ACPI_FAILURE(status)) {
                acpi_ut_remove_reference(obj_desc);
                *ddb_handle = NULL;
+               return_ACPI_STATUS(status);
        }
 
+       /* Execute any module-level code that was found in the table */
+
+       acpi_ex_exit_interpreter();
+       acpi_ns_exec_module_code_list();
+       acpi_ex_enter_interpreter();
+
        return_ACPI_STATUS(status);
 }