diff options
| author | Alexandru Ardelean <alexandru.ardelean@analog.com> | 2020-09-16 11:31:28 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-09-16 19:14:17 +0100 |
| commit | 6026af6a53dffb50db87ef264294dff57ed3a845 (patch) | |
| tree | f5a80213fed5141f2c435a2a084a732929bca0a8 | |
| parent | 7b9dc60ebd963d639b6931d59810497935db14e5 (diff) | |
iio: adc: ad9467: refine mismatch vs unknown chip-id messages
We should probably print what the expected chip-ID is. We already have
that information available, based on the device specified via
device-tree.
Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Link: https://lore.kernel.org/r/20200916083128.73729-1-alexandru.ardelean@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| -rw-r--r-- | drivers/iio/adc/ad9467.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/iio/adc/ad9467.c b/drivers/iio/adc/ad9467.c index 1e8fd83b9bc2..9c3ab46e4d88 100644 --- a/drivers/iio/adc/ad9467.c +++ b/drivers/iio/adc/ad9467.c @@ -390,7 +390,8 @@ static int ad9467_probe(struct spi_device *spi) id = ad9467_spi_read(spi, AN877_ADC_REG_CHIP_ID); if (id != conv->chip_info->id) { - dev_err(&spi->dev, "Unrecognized CHIP_ID 0x%X\n", id); + dev_err(&spi->dev, "Mismatch CHIP_ID, got 0x%X, expected 0x%X\n", + id, conv->chip_info->id); return -ENODEV; } |