diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/staging/iio/light/tsl2583.c | 34 |
1 files changed, 18 insertions, 16 deletions
diff --git a/drivers/staging/iio/light/tsl2583.c b/drivers/staging/iio/light/tsl2583.c index 9d39387..8d46c92 100644 --- a/drivers/staging/iio/light/tsl2583.c +++ b/drivers/staging/iio/light/tsl2583.c @@ -165,8 +165,9 @@ taos_i2c_read(struct i2c_client *client, u8 reg, u8 *val, unsigned int len) /* 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 */ @@ -231,8 +232,9 @@ static int taos_get_lux(struct iio_dev *indio_dev) 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; } } @@ -809,9 +811,7 @@ static int taos_probe(struct i2c_client *clientp, 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; } @@ -830,30 +830,32 @@ static int taos_probe(struct i2c_client *clientp, 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; } |