The comment should have been removed when new GPIO direction
definitions were taken in use as the function logic was changed. It
is now perfectly valid and Ok to hit the return from the bottom of
the direction getting function.
Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>