On 27/02/16 06:13, Matt Ranostay wrote:
> Previously most drivers that used a i2c_check_functionality() check
> condition required various error codes on failure. This patchset
> converts to a standard of -EOPNOTSUPP
>
> Signed-off-by: Matt Ranostay <mranostay@xxxxxxxxx>
Applied.
Thanks,
Jonathan
> ---
> drivers/iio/adc/mcp3422.c | 2 +-
> drivers/iio/adc/ti-adc081c.c | 2 +-
> drivers/iio/chemical/vz89x.c | 2 +-
> drivers/iio/humidity/hdc100x.c | 2 +-
> drivers/iio/humidity/htu21.c | 2 +-
> drivers/iio/humidity/si7005.c | 2 +-
> drivers/iio/humidity/si7020.c | 2 +-
> drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c | 2 +-
> drivers/iio/light/bh1750.c | 2 +-
> drivers/iio/light/jsa1212.c | 2 +-
> drivers/iio/potentiometer/mcp4531.c | 2 +-
> drivers/iio/pressure/mpl115_i2c.c | 2 +-
> drivers/iio/pressure/ms5611_i2c.c | 2 +-
> drivers/iio/pressure/ms5637.c | 2 +-
> drivers/iio/pressure/t5403.c | 2 +-
> drivers/iio/proximity/pulsedlight-lidar-lite-v2.c | 2 +-
> drivers/iio/temperature/mlx90614.c | 2 +-
> drivers/iio/temperature/tmp006.c | 2 +-
> drivers/iio/temperature/tsys01.c | 2 +-
> drivers/iio/temperature/tsys02d.c | 2 +-
> 20 files changed, 20 insertions(+), 20 deletions(-)
>
> diff --git a/drivers/iio/adc/mcp3422.c b/drivers/iio/adc/mcp3422.c
> index ebad83e..d7b36ef 100644
> --- a/drivers/iio/adc/mcp3422.c
> +++ b/drivers/iio/adc/mcp3422.c
> @@ -339,7 +339,7 @@ static int mcp3422_probe(struct i2c_client *client,
> u8 config;
>
> if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C))
> - return -ENODEV;
> + return -EOPNOTSUPP;
>
> indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*adc));
> if (!indio_dev)
> diff --git a/drivers/iio/adc/ti-adc081c.c b/drivers/iio/adc/ti-adc081c.c
> index 2c8374f..ecbc121 100644
> --- a/drivers/iio/adc/ti-adc081c.c
> +++ b/drivers/iio/adc/ti-adc081c.c
> @@ -73,7 +73,7 @@ static int adc081c_probe(struct i2c_client *client,
> int err;
>
> if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_WORD_DATA))
> - return -ENODEV;
> + return -EOPNOTSUPP;
>
> iio = devm_iio_device_alloc(&client->dev, sizeof(*adc));
> if (!iio)
> diff --git a/drivers/iio/chemical/vz89x.c b/drivers/iio/chemical/vz89x.c
> index b8b8049..652649d 100644
> --- a/drivers/iio/chemical/vz89x.c
> +++ b/drivers/iio/chemical/vz89x.c
> @@ -249,7 +249,7 @@ static int vz89x_probe(struct i2c_client *client,
> I2C_FUNC_SMBUS_WORD_DATA | I2C_FUNC_SMBUS_BYTE))
> data->xfer = vz89x_smbus_xfer;
> else
> - return -ENOTSUPP;
> + return -EOPNOTSUPP;
>
> i2c_set_clientdata(client, indio_dev);
> data->client = client;
> diff --git a/drivers/iio/humidity/hdc100x.c b/drivers/iio/humidity/hdc100x.c
> index a7f61e88..fa47676 100644
> --- a/drivers/iio/humidity/hdc100x.c
> +++ b/drivers/iio/humidity/hdc100x.c
> @@ -274,7 +274,7 @@ static int hdc100x_probe(struct i2c_client *client,
>
> if (!i2c_check_functionality(client->adapter,
> I2C_FUNC_SMBUS_WORD_DATA | I2C_FUNC_SMBUS_BYTE))
> - return -ENODEV;
> + return -EOPNOTSUPP;
>
> indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*data));
> if (!indio_dev)
> diff --git a/drivers/iio/humidity/htu21.c b/drivers/iio/humidity/htu21.c
> index d1636a7..11cbc38 100644
> --- a/drivers/iio/humidity/htu21.c
> +++ b/drivers/iio/humidity/htu21.c
> @@ -192,7 +192,7 @@ static int htu21_probe(struct i2c_client *client,
> I2C_FUNC_SMBUS_READ_I2C_BLOCK)) {
> dev_err(&client->dev,
> "Adapter does not support some i2c transaction\n");
> - return -ENODEV;
> + return -EOPNOTSUPP;
> }
>
> indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*dev_data));
> diff --git a/drivers/iio/humidity/si7005.c b/drivers/iio/humidity/si7005.c
> index 98a022f..6297766 100644
> --- a/drivers/iio/humidity/si7005.c
> +++ b/drivers/iio/humidity/si7005.c
> @@ -135,7 +135,7 @@ static int si7005_probe(struct i2c_client *client,
> int ret;
>
> if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_WORD_DATA))
> - return -ENODEV;
> + return -EOPNOTSUPP;
>
> indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*data));
> if (!indio_dev)
> diff --git a/drivers/iio/humidity/si7020.c b/drivers/iio/humidity/si7020.c
> index 5ab4e06..ffc2ccf 100644
> --- a/drivers/iio/humidity/si7020.c
> +++ b/drivers/iio/humidity/si7020.c
> @@ -121,7 +121,7 @@ static int si7020_probe(struct i2c_client *client,
> if (!i2c_check_functionality(client->adapter,
> I2C_FUNC_SMBUS_WRITE_BYTE |
> I2C_FUNC_SMBUS_READ_WORD_DATA))
> - return -ENODEV;
> + return -EOPNOTSUPP;
>
> /* Reset device, loads default settings. */
> ret = i2c_smbus_write_byte(client, SI7020CMD_RESET);
> diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c
> index af400dd..d2eddfd 100644
> --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c
> +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c
> @@ -120,7 +120,7 @@ static int inv_mpu_probe(struct i2c_client *client,
>
> if (!i2c_check_functionality(client->adapter,
> I2C_FUNC_SMBUS_I2C_BLOCK))
> - return -ENOSYS;
> + return -EOPNOTSUPP;
>
> regmap = devm_regmap_init_i2c(client, &inv_mpu_regmap_config);
> if (IS_ERR(regmap)) {
> diff --git a/drivers/iio/light/bh1750.c b/drivers/iio/light/bh1750.c
> index 8b41643..b059466 100644
> --- a/drivers/iio/light/bh1750.c
> +++ b/drivers/iio/light/bh1750.c
> @@ -241,7 +241,7 @@ static int bh1750_probe(struct i2c_client *client,
>
> if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C |
> I2C_FUNC_SMBUS_WRITE_BYTE))
> - return -ENODEV;
> + return -EOPNOTSUPP;
>
> indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*data));
> if (!indio_dev)
> diff --git a/drivers/iio/light/jsa1212.c b/drivers/iio/light/jsa1212.c
> index c4e8c6b..99a6281 100644
> --- a/drivers/iio/light/jsa1212.c
> +++ b/drivers/iio/light/jsa1212.c
> @@ -326,7 +326,7 @@ static int jsa1212_probe(struct i2c_client *client,
> int ret;
>
> if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA))
> - return -ENODEV;
> + return -EOPNOTSUPP;
>
> indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*data));
> if (!indio_dev)
> diff --git a/drivers/iio/potentiometer/mcp4531.c b/drivers/iio/potentiometer/mcp4531.c
> index a3f6687..0db67fe 100644
> --- a/drivers/iio/potentiometer/mcp4531.c
> +++ b/drivers/iio/potentiometer/mcp4531.c
> @@ -159,7 +159,7 @@ static int mcp4531_probe(struct i2c_client *client,
> if (!i2c_check_functionality(client->adapter,
> I2C_FUNC_SMBUS_WORD_DATA)) {
> dev_err(dev, "SMBUS Word Data not supported\n");
> - return -EIO;
> + return -EOPNOTSUPP;
> }
>
> indio_dev = devm_iio_device_alloc(dev, sizeof(*data));
> diff --git a/drivers/iio/pressure/mpl115_i2c.c b/drivers/iio/pressure/mpl115_i2c.c
> index 9ea055c..1a29be4 100644
> --- a/drivers/iio/pressure/mpl115_i2c.c
> +++ b/drivers/iio/pressure/mpl115_i2c.c
> @@ -42,7 +42,7 @@ static int mpl115_i2c_probe(struct i2c_client *client,
> const struct i2c_device_id *id)
> {
> if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_WORD_DATA))
> - return -ENODEV;
> + return -EOPNOTSUPP;
>
> return mpl115_probe(&client->dev, id->name, &mpl115_i2c_ops);
> }
> diff --git a/drivers/iio/pressure/ms5611_i2c.c b/drivers/iio/pressure/ms5611_i2c.c
> index 42706a8..fcb2aff 100644
> --- a/drivers/iio/pressure/ms5611_i2c.c
> +++ b/drivers/iio/pressure/ms5611_i2c.c
> @@ -92,7 +92,7 @@ static int ms5611_i2c_probe(struct i2c_client *client,
> I2C_FUNC_SMBUS_WRITE_BYTE |
> I2C_FUNC_SMBUS_READ_WORD_DATA |
> I2C_FUNC_SMBUS_READ_I2C_BLOCK))
> - return -ENODEV;
> + return -EOPNOTSUPP;
>
> indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*st));
> if (!indio_dev)
> diff --git a/drivers/iio/pressure/ms5637.c b/drivers/iio/pressure/ms5637.c
> index e8d0e0d..e68052c 100644
> --- a/drivers/iio/pressure/ms5637.c
> +++ b/drivers/iio/pressure/ms5637.c
> @@ -136,7 +136,7 @@ static int ms5637_probe(struct i2c_client *client,
> I2C_FUNC_SMBUS_READ_I2C_BLOCK)) {
> dev_err(&client->dev,
> "Adapter does not support some i2c transaction\n");
> - return -ENODEV;
> + return -EOPNOTSUPP;
> }
>
> indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*dev_data));
> diff --git a/drivers/iio/pressure/t5403.c b/drivers/iio/pressure/t5403.c
> index e11cd39..2667e71 100644
> --- a/drivers/iio/pressure/t5403.c
> +++ b/drivers/iio/pressure/t5403.c
> @@ -221,7 +221,7 @@ static int t5403_probe(struct i2c_client *client,
>
> if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_WORD_DATA |
> I2C_FUNC_SMBUS_I2C_BLOCK))
> - return -ENODEV;
> + return -EOPNOTSUPP;
>
> ret = i2c_smbus_read_byte_data(client, T5403_SLAVE_ADDR);
> if (ret < 0)
> diff --git a/drivers/iio/proximity/pulsedlight-lidar-lite-v2.c b/drivers/iio/proximity/pulsedlight-lidar-lite-v2.c
> index db35e04..4f502386 100644
> --- a/drivers/iio/proximity/pulsedlight-lidar-lite-v2.c
> +++ b/drivers/iio/proximity/pulsedlight-lidar-lite-v2.c
> @@ -278,7 +278,7 @@ static int lidar_probe(struct i2c_client *client,
> I2C_FUNC_SMBUS_WORD_DATA | I2C_FUNC_SMBUS_BYTE))
> data->xfer = lidar_smbus_xfer;
> else
> - return -ENOTSUPP;
> + return -EOPNOTSUPP;
>
> indio_dev->info = &lidar_info;
> indio_dev->name = LIDAR_DRV_NAME;
> diff --git a/drivers/iio/temperature/mlx90614.c b/drivers/iio/temperature/mlx90614.c
> index a570c2e..4b645fc 100644
> --- a/drivers/iio/temperature/mlx90614.c
> +++ b/drivers/iio/temperature/mlx90614.c
> @@ -516,7 +516,7 @@ static int mlx90614_probe(struct i2c_client *client,
> int ret;
>
> if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_WORD_DATA))
> - return -ENODEV;
> + return -EOPNOTSUPP;
>
> indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*data));
> if (!indio_dev)
> diff --git a/drivers/iio/temperature/tmp006.c b/drivers/iio/temperature/tmp006.c
> index e78c106..18c9b43 100644
> --- a/drivers/iio/temperature/tmp006.c
> +++ b/drivers/iio/temperature/tmp006.c
> @@ -205,7 +205,7 @@ static int tmp006_probe(struct i2c_client *client,
> int ret;
>
> if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_WORD_DATA))
> - return -ENODEV;
> + return -EOPNOTSUPP;
>
> if (!tmp006_check_identification(client)) {
> dev_err(&client->dev, "no TMP006 sensor\n");
> diff --git a/drivers/iio/temperature/tsys01.c b/drivers/iio/temperature/tsys01.c
> index 05c1206..3e60c61 100644
> --- a/drivers/iio/temperature/tsys01.c
> +++ b/drivers/iio/temperature/tsys01.c
> @@ -190,7 +190,7 @@ static int tsys01_i2c_probe(struct i2c_client *client,
> I2C_FUNC_SMBUS_READ_I2C_BLOCK)) {
> dev_err(&client->dev,
> "Adapter does not support some i2c transaction\n");
> - return -ENODEV;
> + return -EOPNOTSUPP;
> }
>
> indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*dev_data));
> diff --git a/drivers/iio/temperature/tsys02d.c b/drivers/iio/temperature/tsys02d.c
> index 4c1fbd5..ab6fe8f 100644
> --- a/drivers/iio/temperature/tsys02d.c
> +++ b/drivers/iio/temperature/tsys02d.c
> @@ -137,7 +137,7 @@ static int tsys02d_probe(struct i2c_client *client,
> I2C_FUNC_SMBUS_READ_I2C_BLOCK)) {
> dev_err(&client->dev,
> "Adapter does not support some i2c transaction\n");
> - return -ENODEV;
> + return -EOPNOTSUPP;
> }
>
> indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*dev_data));
>
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