iio: convert to common i2c_check_functionality() return value

PATCH Applied Matt Ranostay 4 participants 4 messages Feb 27, 2016 – Feb 29, 2016

Subsystems (5)

IIO Invensense mpu-6050 IMU driver Melexis MLX90614 driver ROHM BH1750 ambient light sensor driver +1 more subsystems

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Matt Ranostay

author

2016-02-27 06:15 UTC #0 lore raw

PATCH 1/1 iio: convert to common i2c_check_functionality() return value

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 <[email protected]>

---
 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(-)

drivers/iio/adc/mcp3422.c +1 -1

index ebad83e..d7b36ef 100644
@@ -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)

drivers/iio/adc/ti-adc081c.c +1 -1

index 2c8374f..ecbc121 100644
@@ -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)

drivers/iio/chemical/vz89x.c +1 -1

index b8b8049..652649d 100644
@@ -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;

drivers/iio/humidity/hdc100x.c +1 -1

index a7f61e88..fa47676 100644
@@ -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)

drivers/iio/humidity/htu21.c +1 -1

index d1636a7..11cbc38 100644
@@ -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));

drivers/iio/humidity/si7005.c +1 -1

index 98a022f..6297766 100644
@@ -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)

drivers/iio/humidity/si7020.c +1 -1

index 5ab4e06..ffc2ccf 100644
@@ -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);

drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c +1 -1

index af400dd..d2eddfd 100644
@@ -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)) {

drivers/iio/light/bh1750.c +1 -1

index 8b41643..b059466 100644
@@ -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)

drivers/iio/light/jsa1212.c +1 -1

index c4e8c6b..99a6281 100644
@@ -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)

drivers/iio/potentiometer/mcp4531.c +1 -1

index a3f6687..0db67fe 100644
@@ -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));

drivers/iio/pressure/mpl115_i2c.c +1 -1

index 9ea055c..1a29be4 100644
@@ -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);
 }

drivers/iio/pressure/ms5611_i2c.c +1 -1

index 42706a8..fcb2aff 100644
@@ -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)

drivers/iio/pressure/ms5637.c +1 -1

index e8d0e0d..e68052c 100644
@@ -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));

drivers/iio/pressure/t5403.c +1 -1

index e11cd39..2667e71 100644
@@ -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)

drivers/iio/proximity/pulsedlight-lidar-lite-v2.c +1 -1

index db35e04..4f502386 100644
@@ -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;

drivers/iio/temperature/mlx90614.c +1 -1

index a570c2e..4b645fc 100644
@@ -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)

drivers/iio/temperature/tmp006.c +1 -1

index e78c106..18c9b43 100644
@@ -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");

drivers/iio/temperature/tsys01.c +1 -1

index 05c1206..3e60c61 100644
@@ -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));

drivers/iio/temperature/tsys02d.c +1 -1

index 4c1fbd5..ab6fe8f 100644
@@ -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));

Signature · 1 line

2.7.0

Jonathan Cameron

maintainer Applied

2016-02-27 17:18 UTC #1 lore raw

Quoted 5 lines · Matt Ranostay

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 <[email protected]>

Applied.

Thanks,

Jonathan

Quoted 284 lines

---
 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(-)

drivers/iio/adc/mcp3422.c +1 -1

index ebad83e..d7b36ef 100644
@@ -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)

drivers/iio/adc/ti-adc081c.c +1 -1

index 2c8374f..ecbc121 100644
@@ -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)

drivers/iio/chemical/vz89x.c +1 -1

index b8b8049..652649d 100644
@@ -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;

drivers/iio/humidity/hdc100x.c +1 -1

index a7f61e88..fa47676 100644
@@ -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)

drivers/iio/humidity/htu21.c +1 -1

index d1636a7..11cbc38 100644
@@ -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));

drivers/iio/humidity/si7005.c +1 -1

index 98a022f..6297766 100644
@@ -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)

drivers/iio/humidity/si7020.c +1 -1

index 5ab4e06..ffc2ccf 100644
@@ -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);

drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c +1 -1

index af400dd..d2eddfd 100644
@@ -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)) {

drivers/iio/light/bh1750.c +1 -1

index 8b41643..b059466 100644
@@ -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)

drivers/iio/light/jsa1212.c +1 -1

index c4e8c6b..99a6281 100644
@@ -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)

drivers/iio/potentiometer/mcp4531.c +1 -1

index a3f6687..0db67fe 100644
@@ -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));

drivers/iio/pressure/mpl115_i2c.c +1 -1

index 9ea055c..1a29be4 100644
@@ -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);
 }

drivers/iio/pressure/ms5611_i2c.c +1 -1

index 42706a8..fcb2aff 100644
@@ -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)

drivers/iio/pressure/ms5637.c +1 -1

index e8d0e0d..e68052c 100644
@@ -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));

drivers/iio/pressure/t5403.c +1 -1

index e11cd39..2667e71 100644
@@ -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)

drivers/iio/proximity/pulsedlight-lidar-lite-v2.c +1 -1

index db35e04..4f502386 100644
@@ -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;

drivers/iio/temperature/mlx90614.c +1 -1

index a570c2e..4b645fc 100644
@@ -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)

drivers/iio/temperature/tmp006.c +1 -1

index e78c106..18c9b43 100644
@@ -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");

drivers/iio/temperature/tsys01.c +1 -1

index 05c1206..3e60c61 100644
@@ -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));

drivers/iio/temperature/tsys02d.c +1 -1

index 4c1fbd5..ab6fe8f 100644
@@ -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));

Crt Mori

maintainer Acked-by

2016-02-29 08:43 UTC #2 lore raw

I hope it is not too late to add:

Acked-by Crt Mori <[email protected]>

Quoted 301 lines · Jonathan Cameron

Quoted 5 lines · Matt Ranostay

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 <[email protected]>

Applied.

Thanks,

Jonathan

Quoted 276 lines

---
 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(-)

drivers/iio/adc/mcp3422.c +1 -1

index ebad83e..d7b36ef 100644
@@ -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)

drivers/iio/adc/ti-adc081c.c +1 -1

index 2c8374f..ecbc121 100644
@@ -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)

drivers/iio/chemical/vz89x.c +1 -1

index b8b8049..652649d 100644
@@ -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;

drivers/iio/humidity/hdc100x.c +1 -1

index a7f61e88..fa47676 100644
@@ -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)

drivers/iio/humidity/htu21.c +1 -1

index d1636a7..11cbc38 100644
@@ -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));

drivers/iio/humidity/si7005.c +1 -1

index 98a022f..6297766 100644
@@ -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)

drivers/iio/humidity/si7020.c +1 -1

index 5ab4e06..ffc2ccf 100644
@@ -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);

drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c +1 -1

index af400dd..d2eddfd 100644
@@ -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)) {

drivers/iio/light/bh1750.c +1 -1

index 8b41643..b059466 100644
@@ -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)

drivers/iio/light/jsa1212.c +1 -1

index c4e8c6b..99a6281 100644
@@ -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)

drivers/iio/potentiometer/mcp4531.c +1 -1

index a3f6687..0db67fe 100644
@@ -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));

drivers/iio/pressure/mpl115_i2c.c +1 -1

index 9ea055c..1a29be4 100644
@@ -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);
 }

drivers/iio/pressure/ms5611_i2c.c +1 -1

index 42706a8..fcb2aff 100644
@@ -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)

drivers/iio/pressure/ms5637.c +1 -1

index e8d0e0d..e68052c 100644
@@ -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));

drivers/iio/pressure/t5403.c +1 -1

index e11cd39..2667e71 100644
@@ -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)

drivers/iio/proximity/pulsedlight-lidar-lite-v2.c +1 -1

index db35e04..4f502386 100644
@@ -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;

drivers/iio/temperature/mlx90614.c +1 -1

index a570c2e..4b645fc 100644
@@ -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)

drivers/iio/temperature/tmp006.c +1 -1

index e78c106..18c9b43 100644
@@ -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");

drivers/iio/temperature/tsys01.c +1 -1

index 05c1206..3e60c61 100644
@@ -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));

drivers/iio/temperature/tsys02d.c +0 -0

index 4c1fbd5..ab6fe8f 100644

drivers/iio/temperature/tsys02d.c static int tsys02d_probe(struct i2c_client *client, · line 143

Quoted 8 lines

drivers/iio/temperature/tsys02d.c +1 -1

@@ -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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[email protected]

2016-02-29 08:47 UTC #3 lore raw

Quoted 2 lines · Crt Mori

I hope it is not too late to add:
Acked-by Crt Mori <[email protected]>

Sorry, pull request went out yesterday so can't add it now. I wanted to sneak this into the current cycle to make our lives easier long term!

Jonathan

Quoted 303 lines · Jonathan Cameron

Quoted 301 lines · Matt Ranostay

Quoted 5 lines

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 <[email protected]>

Applied.

Thanks,

Jonathan

Quoted 276 lines

---
 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(-)

drivers/iio/adc/mcp3422.c +1 -1

index ebad83e..d7b36ef 100644
@@ -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)

drivers/iio/adc/ti-adc081c.c +1 -1

index 2c8374f..ecbc121 100644
@@ -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)

drivers/iio/chemical/vz89x.c +1 -1

index b8b8049..652649d 100644
@@ -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;

drivers/iio/humidity/hdc100x.c +1 -1

index a7f61e88..fa47676 100644
@@ -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)

drivers/iio/humidity/htu21.c +1 -1

index d1636a7..11cbc38 100644
@@ -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));

drivers/iio/humidity/si7005.c +1 -1

index 98a022f..6297766 100644
@@ -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)

drivers/iio/humidity/si7020.c +1 -1

index 5ab4e06..ffc2ccf 100644
@@ -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);

drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c +1 -1

index af400dd..d2eddfd 100644
@@ -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)) {

drivers/iio/light/bh1750.c +1 -1

index 8b41643..b059466 100644
@@ -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)

drivers/iio/light/jsa1212.c +1 -1

index c4e8c6b..99a6281 100644
@@ -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)

drivers/iio/potentiometer/mcp4531.c +1 -1

index a3f6687..0db67fe 100644
@@ -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));

drivers/iio/pressure/mpl115_i2c.c +1 -1

index 9ea055c..1a29be4 100644
@@ -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);
 }

drivers/iio/pressure/ms5611_i2c.c +1 -1

index 42706a8..fcb2aff 100644
@@ -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)

drivers/iio/pressure/ms5637.c +1 -1

index e8d0e0d..e68052c 100644
@@ -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));

drivers/iio/pressure/t5403.c +1 -1

index e11cd39..2667e71 100644
@@ -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)

drivers/iio/proximity/pulsedlight-lidar-lite-v2.c +1 -1

index db35e04..4f502386 100644
@@ -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;

drivers/iio/temperature/mlx90614.c +1 -1

index a570c2e..4b645fc 100644
@@ -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)

drivers/iio/temperature/tmp006.c +1 -1

index e78c106..18c9b43 100644
@@ -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");

drivers/iio/temperature/tsys01.c +1 -1

index 05c1206..3e60c61 100644
@@ -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));

drivers/iio/temperature/tsys02d.c +0 -0

index 4c1fbd5..ab6fe8f 100644

drivers/iio/temperature/tsys02d.c static int tsys02d_probe(struct i2c_client *client, · line 143

Quoted 8 lines

drivers/iio/temperature/tsys02d.c +1 -1

@@ -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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