diff options
Diffstat (limited to 'driver/mag_lis2mdl.c')
| -rw-r--r-- | driver/mag_lis2mdl.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/driver/mag_lis2mdl.c b/driver/mag_lis2mdl.c index 1dedb23882..40725c180d 100644 --- a/driver/mag_lis2mdl.c +++ b/driver/mag_lis2mdl.c @@ -342,7 +342,10 @@ int lis2mdl_set_data_rate(const struct motion_sensor_t *s, int rate, int rnd) : reg_val == LIS2MDL_ODR_20HZ ? 20000 : 50000; - /* b/130417518 - verify why skipping init_mag_cal is needed here. */ + /* + * If no change is needed just bail. Not doing so will require a reset + * of the chip which only leads to re-calibration and lost samples. + */ if (normalized_rate == data->base.odr) return ret; |