diff options
Diffstat (limited to 'drivers/iio/common/scmi_sensors/scmi_iio.c')
| -rw-r--r-- | drivers/iio/common/scmi_sensors/scmi_iio.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/iio/common/scmi_sensors/scmi_iio.c b/drivers/iio/common/scmi_sensors/scmi_iio.c index 39c61c47022a..5136ad9ada04 100644 --- a/drivers/iio/common/scmi_sensors/scmi_iio.c +++ b/drivers/iio/common/scmi_sensors/scmi_iio.c @@ -66,10 +66,9 @@ static int scmi_iio_sensor_update_cb(struct notifier_block *nb, /* * Timestamp returned by SCMI is in seconds and is equal to * time * power-of-10 multiplier(tstamp_scale) seconds. - * Converting the timestamp to nanoseconds below. + * Converting the timestamp to nanoseconds (10⁹) below. */ - tstamp_scale = sensor->sensor_info->tstamp_scale + - const_ilog2(NSEC_PER_SEC) / const_ilog2(10); + tstamp_scale = sensor->sensor_info->tstamp_scale + 9; if (tstamp_scale < 0) { do_div(time, int_pow(10, abs(tstamp_scale))); time_ns = time; |