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| author | Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> | 2017-07-17 19:38:57 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2017-07-22 21:18:08 +0100 |
| commit | 2ede27402a66a896015491d9524f982c522a740a (patch) | |
| tree | fe67c9b498dd096248f92f98b742ad65468a7199 /drivers/iio/humidity | |
| parent | bd49302a73340cc3d064e5959524732ea0eea1ef (diff) | |
| download | linux-2ede27402a66a896015491d9524f982c522a740a.tar.gz | |
iio: humidity: hts221: move BDU configuration in probe routine
Enable Block Data Update in hts221_probe() in order to avoid to reconfigure it every time the sensor is enabled Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@st.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/humidity')
| -rw-r--r-- | drivers/iio/humidity/hts221_core.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/iio/humidity/hts221_core.c b/drivers/iio/humidity/hts221_core.c index d2f59626b040..47a29b2da1ce 100644 --- a/drivers/iio/humidity/hts221_core.c +++ b/drivers/iio/humidity/hts221_core.c @@ -203,12 +203,6 @@ static int hts221_update_odr(struct hts221_hw *hw, u8 odr) if (i == ARRAY_SIZE(hts221_odr_table)) return -EINVAL; - /* enable Block Data Update */ - err = hts221_write_with_mask(hw, HTS221_REG_CNTRL1_ADDR, - HTS221_BDU_MASK, 1); - if (err < 0) - return err; - err = hts221_write_with_mask(hw, HTS221_REG_CNTRL1_ADDR, HTS221_ODR_MASK, hts221_odr_table[i].val); if (err < 0) @@ -644,6 +638,12 @@ int hts221_probe(struct iio_dev *iio_dev) iio_dev->name = HTS221_DEV_NAME; iio_dev->info = &hts221_info; + /* enable Block Data Update */ + err = hts221_write_with_mask(hw, HTS221_REG_CNTRL1_ADDR, + HTS221_BDU_MASK, 1); + if (err < 0) + return err; + /* configure humidity sensor */ err = hts221_parse_rh_caldata(hw); if (err < 0) { |