iio: humidity: hts221: avoid useless ODR reconfiguration

Configure sensor ODR just in hts221_write_raw() in order to avoid
to set device sample rate multiple times.

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@st.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Lorenzo Bianconi 2017-07-17 19:38:59 +02:00 • committed by Jonathan Cameron
commit ffebe74b7c