mirror of
https://gitee.com/openharmony/kernel_linux
synced 2025-04-12 12:13:51 +00:00

Add a mention about the _optional variants of (devm_)gpiod_get*(). Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>