dc_shutdown
.shutdown = dc_shutdown,
static void dc_shutdown(struct hfi1_devdata *dd);
dd->dc_shutdown)
if (!dd->dc_shutdown) {
dc_shutdown(dd);
dc_shutdown(dd);
if (dd->dc_shutdown)
dd->dc_shutdown = 1;
if (!dd->dc_shutdown)
dd->dc_shutdown = 0;
dc_shutdown(ppd->dd);
if (dd->dc_shutdown) {
u8 dc_shutdown;