diff options
Diffstat (limited to 'drivers/iio/pressure/rohm-bm1390.c')
| -rw-r--r-- | drivers/iio/pressure/rohm-bm1390.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/iio/pressure/rohm-bm1390.c b/drivers/iio/pressure/rohm-bm1390.c index f9deb48e6a41..d1268c289831 100644 --- a/drivers/iio/pressure/rohm-bm1390.c +++ b/drivers/iio/pressure/rohm-bm1390.c @@ -479,6 +479,7 @@ static const struct iio_info bm1390_info = { static int bm1390_chip_init(struct bm1390_data *data) { + u8 regval; int ret; ret = regmap_write_bits(data->regmap, BM1390_REG_POWER, @@ -512,8 +513,9 @@ static int bm1390_chip_init(struct bm1390_data *data) * Default to use IIR filter in "middle" mode. Also the AVE_NUM must * be fixed when IIR is in use. */ + regval = FIELD_PREP(BM1390_MASK_AVE_NUM, BM1390_IIR_AVE_NUM); ret = regmap_update_bits(data->regmap, BM1390_REG_MODE_CTRL, - BM1390_MASK_AVE_NUM, BM1390_IIR_AVE_NUM); + BM1390_MASK_AVE_NUM, regval); if (ret) return ret; |