mma8452_set_runtime_pm_state
ret = mma8452_set_runtime_pm_state(data->client, state);
ret = mma8452_set_runtime_pm_state(data->client, true);
ret = mma8452_set_runtime_pm_state(data->client, false);
ret = mma8452_set_runtime_pm_state(data->client, state);