CPUIDLE_DESC_LEN
strscpy(state->desc, lpi->desc, CPUIDLE_DESC_LEN);
strscpy(state->desc, cx->desc, CPUIDLE_DESC_LEN);
strscpy(idle_state->desc, desc, CPUIDLE_DESC_LEN);
snprintf(state->desc, CPUIDLE_DESC_LEN, "CPUIDLE CORE POLL IDLE");
strscpy(state->desc, cx->desc, CPUIDLE_DESC_LEN);
char desc[CPUIDLE_DESC_LEN];