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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>
hifive-unleashed-5.1
Lorenzo Bianconi 2017-07-17 19:38:57 +02:00 committed by Jonathan Cameron
parent bd49302a73
commit 2ede27402a
1 changed files with 6 additions and 6 deletions
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12
drivers/iio/humidity/hts221_core.c
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@ -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) {