shutdown_state
if (smart.shutdown_state)
u8 shutdown_state;
static enum shutdown_state shutting_down = SHUTDOWN_INVALID;
mdata->shutdown_state = ss->state;
u8 shutdown_state;
.shutdown_state = 0,
|| (smart->shutdown_state != 0)) {
smart->shutdown_state = 1;
smart->shutdown_state = 0;