diff options
| -rw-r--r-- | drivers/iio/chemical/sgp30.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/iio/chemical/sgp30.c b/drivers/iio/chemical/sgp30.c index 2c4086c48136..410565aa20b6 100644 --- a/drivers/iio/chemical/sgp30.c +++ b/drivers/iio/chemical/sgp30.c @@ -409,6 +409,7 @@ static int sgp_read_raw(struct iio_dev *indio_dev, static int sgp_check_compat(struct sgp_data *data, unsigned int product_id) { + struct device *dev = &data->client->dev; const struct sgp_version *supported_versions; u16 ix, num_fs; u16 product, generation, major, minor; @@ -416,21 +417,20 @@ static int sgp_check_compat(struct sgp_data *data, /* driver does not match product */ generation = SGP_VERS_GEN(data); if (generation != 0) { - dev_err(&data->client->dev, + dev_err(dev, "incompatible product generation %d != 0", generation); return -ENODEV; } product = SGP_VERS_PRODUCT(data); if (product != product_id) { - dev_err(&data->client->dev, - "sensor reports a different product: 0x%04hx\n", + dev_err(dev, "sensor reports a different product: 0x%04hx\n", product); return -ENODEV; } if (SGP_VERS_RESERVED(data)) - dev_warn(&data->client->dev, "reserved bit is set\n"); + dev_warn(dev, "reserved bit is set\n"); /* engineering samples are not supported: no interface guarantees */ if (SGP_VERS_ENG_BIT(data)) @@ -456,8 +456,7 @@ static int sgp_check_compat(struct sgp_data *data, minor >= supported_versions[ix].minor) return 0; } - dev_err(&data->client->dev, "unsupported sgp version: %d.%d\n", - major, minor); + dev_err(dev, "unsupported sgp version: %d.%d\n", major, minor); return -ENODEV; } @@ -499,17 +498,18 @@ static const struct of_device_id sgp_dt_ids[] = { static int sgp_probe(struct i2c_client *client, const struct i2c_device_id *id) { + struct device *dev = &client->dev; struct iio_dev *indio_dev; struct sgp_data *data; const struct of_device_id *of_id; unsigned long product_id; int ret; - indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*data)); + indio_dev = devm_iio_device_alloc(dev, sizeof(*data)); if (!indio_dev) return -ENOMEM; - of_id = of_match_device(sgp_dt_ids, &client->dev); + of_id = of_match_device(sgp_dt_ids, dev); if (of_id) product_id = (unsigned long)of_id->data; else @@ -541,9 +541,9 @@ static int sgp_probe(struct i2c_client *client, sgp_init(data); - ret = devm_iio_device_register(&client->dev, indio_dev); + ret = devm_iio_device_register(dev, indio_dev); if (ret) { - dev_err(&client->dev, "failed to register iio device\n"); + dev_err(dev, "failed to register iio device\n"); return ret; } |