/* select register to write */
                ret = i2c_smbus_write_byte(client, (TSL258X_CMD_REG | reg));
                if (ret < 0) {
-                       dev_err(&client->dev, "taos_i2c_read failed to write"
-                               " register %x\n", reg);
+                       dev_err(&client->dev,
+                               "taos_i2c_read failed to write register %x\n",
+                               reg);
                        return ret;
                }
                /* read the data */
                int reg = TSL258X_CMD_REG | (TSL258X_ALS_CHAN0LO + i);
                ret = taos_i2c_read(chip->client, reg, &buf[i], 1);
                if (ret < 0) {
-                       dev_err(&chip->client->dev, "taos_get_lux failed to read"
-                               " register %x\n", reg);
+                       dev_err(&chip->client->dev,
+                               "taos_get_lux failed to read register %x\n",
+                               reg);
                        goto out_unlock;
                }
        }
 
        if (!i2c_check_functionality(clientp->adapter,
                I2C_FUNC_SMBUS_BYTE_DATA)) {
-               dev_err(&clientp->dev,
-                       "taos_probe() - i2c smbus byte data "
-                       "functions unsupported\n");
+               dev_err(&clientp->dev, "taos_probe() - i2c smbus byte data func unsupported\n");
                return -EOPNOTSUPP;
        }
 
                ret = i2c_smbus_write_byte(clientp,
                                (TSL258X_CMD_REG | (TSL258X_CNTRL + i)));
                if (ret < 0) {
-                       dev_err(&clientp->dev, "i2c_smbus_write_bytes() to cmd "
-                               "reg failed in taos_probe(), err = %d\n", ret);
+                       dev_err(&clientp->dev,
+                               "i2c_smbus_write_byte to cmd reg failed in taos_probe(), err = %d\n",
+                               ret);
                        return ret;
                }
                ret = i2c_smbus_read_byte(clientp);
                if (ret < 0) {
-                       dev_err(&clientp->dev, "i2c_smbus_read_byte from "
-                               "reg failed in taos_probe(), err = %d\n", ret);
-
+                       dev_err(&clientp->dev,
+                               "i2c_smbus_read_byte from reg failed in taos_probe(), err = %d\n",
+                               ret);
                        return ret;
                }
                buf[i] = ret;
        }
 
        if (!taos_tsl258x_device(buf)) {
-               dev_info(&clientp->dev, "i2c device found but does not match "
-                       "expected id in taos_probe()\n");
+               dev_info(&clientp->dev,
+                       "i2c device found but does not match expected id in taos_probe()\n");
                return -EINVAL;
        }
 
        ret = i2c_smbus_write_byte(clientp, (TSL258X_CMD_REG | TSL258X_CNTRL));
        if (ret < 0) {
-               dev_err(&clientp->dev, "i2c_smbus_write_byte() to cmd reg "
-                       "failed in taos_probe(), err = %d\n", ret);
+               dev_err(&clientp->dev,
+                       "i2c_smbus_write_byte() to cmd reg failed in taos_probe(), err = %d\n",
+                       ret);
                return ret;
        }