DDRC_PERF_WRITE_COUNTER_IDX
pmu->events[DDRC_PERF_WRITE_COUNTER_IDX] = event;
return DDRC_PERF_WRITE_COUNTER_IDX;
if (counter == DDRC_PERF_WRITE_COUNTER_IDX)
event = pmu->events[DDRC_PERF_WRITE_COUNTER_IDX];