diff options
| -rw-r--r-- | drivers/iio/pressure/bmp280-core.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/iio/pressure/bmp280-core.c b/drivers/iio/pressure/bmp280-core.c index 6467034b1d3e..22addaaa5393 100644 --- a/drivers/iio/pressure/bmp280-core.c +++ b/drivers/iio/pressure/bmp280-core.c @@ -1631,10 +1631,12 @@ int bmp280_common_probe(struct device *dev, * time once. They will not change. */ - ret = data->chip_info->read_calib(data); - if (ret < 0) - return dev_err_probe(data->dev, ret, - "failed to read calibration coefficients\n"); + if (data->chip_info->read_calib) { + ret = data->chip_info->read_calib(data); + if (ret < 0) + return dev_err_probe(data->dev, ret, + "failed to read calibration coefficients\n"); + } /* * Attempt to grab an optional EOC IRQ - only the BMP085 has this |