Do not print an error message if the regulator framework returns
EPROBE_DEFER.
Signed-off-by: Yannick Fertré <yannick.fertre@st.com>
Reviewed-by: Philippe Cornu <philippe.cornu@st.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1553155535-13555-1-git-send-email-yannick.fertre@st.com