From: Bob Moore <robert.moore@xxxxxxxxx> ACPICA commit 9ab548ef154b992208524d61770caca90a9762be The optional Pathname parameter inadvertently became required. Introduced in April 2017. Link: https://github.com/acpica/acpica/commit/9ab548ef Signed-off-by: Bob Moore <robert.moore@xxxxxxxxx> Signed-off-by: Erik Schmauss <erik.schmauss@xxxxxxxxx> --- drivers/acpi/acpica/nsxfeval.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/acpi/acpica/nsxfeval.c b/drivers/acpi/acpica/nsxfeval.c index 783f4c838aee..9b51f65823b2 100644 --- a/drivers/acpi/acpica/nsxfeval.c +++ b/drivers/acpi/acpica/nsxfeval.c @@ -61,10 +61,10 @@ static void acpi_ns_resolve_references(struct acpi_evaluate_info *info); * * PARAMETERS: handle - Object handle (optional) * pathname - Object pathname (optional) - * external_params - List of parameters to pass to method, + * external_params - List of parameters to pass to a method, * terminated by NULL. May be NULL * if no parameters are being passed. - * return_buffer - Where to put method's return value (if + * return_buffer - Where to put the object's return value (if * any). If NULL, no value is returned. * return_type - Expected type of return object * @@ -100,13 +100,14 @@ acpi_evaluate_object_typed(acpi_handle handle, free_buffer_on_error = TRUE; } + /* Get a handle here, in order to build an error message if needed */ + + target_handle = handle; if (pathname) { status = acpi_get_handle(handle, pathname, &target_handle); if (ACPI_FAILURE(status)) { return_ACPI_STATUS(status); } - } else { - target_handle = handle; } full_pathname = acpi_ns_get_external_pathname(target_handle); -- 2.14.3 -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
