diff options
| author | Miquel Raynal <miquel.raynal@bootlin.com> | 2021-08-18 13:11:24 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2021-09-14 12:02:10 +0100 |
| commit | 732ae19ee8f58ecaf30cbc1bbbda5cbee6a45043 (patch) | |
| tree | 20dc41541e34a020b4176c7f00c92f5fbe5c85a2 /drivers/iio/adc | |
| parent | bbcf40816b547b3c37af49168950491d20d81ce1 (diff) | |
iio: adc: max1027: Fix wrong shift with 12-bit devices
10-bit devices must shift the value twice.
This is not needed anymore on 12-bit devices.
Fixes: ae47d009b508 ("iio: adc: max1027: Introduce 12-bit devices support")
Cc: stable@vger.kernel.org
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20210818111139.330636-2-miquel.raynal@bootlin.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/adc')
| -rw-r--r-- | drivers/iio/adc/max1027.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iio/adc/max1027.c b/drivers/iio/adc/max1027.c index 655ab02d03d8..4a42d140a4b0 100644 --- a/drivers/iio/adc/max1027.c +++ b/drivers/iio/adc/max1027.c @@ -103,7 +103,7 @@ MODULE_DEVICE_TABLE(of, max1027_adc_dt_ids); .sign = 'u', \ .realbits = depth, \ .storagebits = 16, \ - .shift = 2, \ + .shift = (depth == 10) ? 2 : 0, \ .endianness = IIO_BE, \ }, \ } |