lm90_write_reg
return lm90_write_reg(data->client, LM90_REG_TCRIT_HYST, data->temp_hyst);
lm90_write_reg(client, LM90_REG_CONFIG1, data->config_orig);
ret = lm90_write_reg(client, regh, val >> 8);
return lm90_write_reg(client, regl, val & 0xff);
err = lm90_write_reg(data->client, LM90_REG_CONFIG1, config);
err = lm90_write_reg(data->client, LM90_REG_CONVRATE, val);
err = lm90_write_reg(data->client, TMP451_REG_CONALERT,