diff options
Diffstat (limited to 'drivers/iio/accel/sca3000.c')
| -rw-r--r-- | drivers/iio/accel/sca3000.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/iio/accel/sca3000.c b/drivers/iio/accel/sca3000.c index cb753a43533c..c6b75308148a 100644 --- a/drivers/iio/accel/sca3000.c +++ b/drivers/iio/accel/sca3000.c @@ -731,8 +731,7 @@ static int sca3000_read_raw(struct iio_dev *indio_dev, return ret; } *val = (be16_to_cpup((__be16 *)st->rx) >> 3) & 0x1FFF; - *val = ((*val) << (sizeof(*val) * 8 - 13)) >> - (sizeof(*val) * 8 - 13); + *val = sign_extend32(*val, 12); } else { /* get the temperature when available */ ret = sca3000_read_data_short(st, |