iio:pressure: introduce st_press_get_settings() function

The function is introduced to retrieve press device settings. It will be
used by probe in order to configure regmap.

Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Denis Ciocca 2019-07-18 15:53:47 -07:00 • committed by Jonathan Cameron
commit 539b25fa70
2 changed files with 19 additions and 0 deletions