static int sm_load_drivers(struct invsens_sm_cfg *smcfg)
{
	int res = 0;
	u16 drv_cnt = 0;
	INV_DBG_FUNC_NAME;

	smcfg->driver_count = 0;
	smcfg->dmp_drv = NULL;

#ifdef CONFIG_INV_SENSORS_MPU5400
	res = invsens_load_mpu5400(&smcfg->driver_list[drv_cnt++],
		smcfg->board_cfg);
	if (res)
		INVSENS_LOGD("mpu5400 driver failed : %d\n", res);
#endif

	res = invsens_load_aux(&smcfg->driver_list[drv_cnt++],
		smcfg->board_cfg);
	if (res)
		INVSENS_LOGD("aux driver failed : %d\n", res);

#ifdef CONFIG_INV_SENSORS_DMP
	res = invsens_load_dmp(&smcfg->driver_list[drv_cnt++],
		smcfg->board_cfg);
	if (res)
		INVSENS_LOGD("dmp driver failed : %d\n", res);
	smcfg->dmp_drv =smcfg->driver_list[drv_cnt - 1];
#endif

	smcfg->driver_count = drv_cnt;

	return res;
}
static int sm_load_drivers(struct invsens_sm_cfg *smcfg)
{
	int res = 0;
	u16 drv_cnt = 0;
	INV_DBG_FUNC_NAME;

	if (!smcfg)
		return -SM_EINVAL;

	smcfg->driver_count = 0;
	smcfg->dmp_drv = NULL;

#if defined(CONFIG_INV_SENSORS_MPU65XX)
	res = invsens_load_mpu65xx(&smcfg->driver_list[drv_cnt++],
		smcfg->board_cfg);
	if (res) {
		INVSENS_LOGD("mpu65xx driver failed : %d\n", res);
		return res;
	}
#endif

	res = invsens_load_aux(&smcfg->driver_list[drv_cnt++],
		smcfg->board_cfg);
	if (res) {
		INVSENS_LOGD("aux driver failed : %d\n", res);
		return res;
	}

#if defined(CONFIG_INV_SENSORS_DMP)
	res = invsens_load_dmp(&smcfg->driver_list[drv_cnt++],
		smcfg->board_cfg);
	if (res) {
		INVSENS_LOGD("dmp driver failed : %d\n", res);
		return res;
	}
	smcfg->dmp_drv = smcfg->driver_list[drv_cnt - 1];
#endif

	smcfg->driver_count = drv_cnt;

	return res;
}