CONF_LOC_CONF_PEND
set_bit(CONF_LOC_CONF_PEND, &chan->conf_state);
clear_bit(CONF_LOC_CONF_PEND, &chan->conf_state);
test_bit(CONF_LOC_CONF_PEND, &chan->conf_state)) {
if (test_bit(CONF_LOC_CONF_PEND, &chan->conf_state)) {