tree 4f1b9fa482c14ad2514266fb72c5a0a0d1a5ed68
parent 16e56a75deb30fb18c43a94762a830fc94c71a16
author Nicolas Le Bayon <nicolas.le.bayon@st.com> 1573829766 +0100
committer Yann Gautier <yann.gautier@st.com> 1640178272 +0100

refactor(st-pmic): improve driver usage

Store status of dt_pmic_status() as local static variable,
this avoids parsing DT several times.
In the same way, store nodes in dt_pmic_i2c_config() and
in dt_get_pmic_node() as local static variables.

Change-Id: I4585e9dfdde2847a369bffcc6f2b39ecc2b74de1
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>