diff options
| -rw-r--r-- | drivers/iio/light/tsl4531.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/iio/light/tsl4531.c b/drivers/iio/light/tsl4531.c index 26979183d27c..cf94ec72b181 100644 --- a/drivers/iio/light/tsl4531.c +++ b/drivers/iio/light/tsl4531.c @@ -158,9 +158,9 @@ static int tsl4531_check_id(struct i2c_client *client) case TSL45313_ID: case TSL45315_ID: case TSL45317_ID: - return 1; - default: return 0; + default: + return -ENODEV; } } @@ -180,9 +180,10 @@ static int tsl4531_probe(struct i2c_client *client, data->client = client; mutex_init(&data->lock); - if (!tsl4531_check_id(client)) { + ret = tsl4531_check_id(client); + if (ret) { dev_err(&client->dev, "no TSL4531 sensor\n"); - return -ENODEV; + return ret; } ret = i2c_smbus_write_byte_data(data->client, TSL4531_CONTROL, |
