Use named item instead of plain integer for enum gpiod_flags
to make it clear that even 0 has its own meaning.
Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Reviewed-by: NHans de Goede <hdegoede@redhat.com>
Reviewed-by: NMika Westerberg <mika.westerberg@linux.intel.com>