diff options
Diffstat (limited to 'drivers/iio/adc/ad7923.c')
| -rw-r--r-- | drivers/iio/adc/ad7923.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/iio/adc/ad7923.c b/drivers/iio/adc/ad7923.c index edad1f30121d..502253f53d96 100644 --- a/drivers/iio/adc/ad7923.c +++ b/drivers/iio/adc/ad7923.c @@ -93,6 +93,7 @@ enum ad7923_id { .sign = 'u', \ .realbits = (bits), \ .storagebits = 16, \ + .shift = 12 - (bits), \ .endianness = IIO_BE, \ }, \ } @@ -268,7 +269,8 @@ static int ad7923_read_raw(struct iio_dev *indio_dev, return ret; if (chan->address == EXTRACT(ret, 12, 4)) - *val = EXTRACT(ret, 0, 12); + *val = EXTRACT(ret, chan->scan_type.shift, + chan->scan_type.realbits); else return -EIO; |