tree f1c98a3170ad6e2d938b53e528d1fb31e020df28
parent 3b2a117aff6d5fac7c57a1ff4406a9e60295045b
author Patrick Delaunay <patrick.delaunay@st.com> 1578911704 +0100
committer Tom Rini <trini@konsulko.com> 1587092814 -0400

gpio: add function check_dir_flags

Add a dir flags validity check with a new function
check_dir_flags.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>