SBSM_CMD_BATSYSSTATE
regval = sbsm_read_word(data->client, SBSM_CMD_BATSYSSTATE);
ret = sbsm_write_word(data->client, SBSM_CMD_BATSYSSTATE, reg);
ret = sbsm_read_word(data->client, SBSM_CMD_BATSYSSTATE);
ret = sbsm_read_word(sbsm->client, SBSM_CMD_BATSYSSTATE);
ret = sbsm_read_word(client, SBSM_CMD_BATSYSSTATE);