| commit | 70728c29465bc4bfa7a8c14304771eab77e923c7 | [log] [tgz] |
|---|---|---|
| author | Marek Vasut <marex@denx.de> | Thu Oct 04 00:52:52 2018 +0200 |
| committer | Linus Walleij <linus.walleij@linaro.org> | Wed Oct 10 10:33:11 2018 +0200 |
| tree | cb1500a167ef166b30292403a2a5780d2a32d25c | |
| parent | 3edfb7bd76bd1cba6b917736943dffd799deed8a [diff] |
gpio: syscon: Fix possible NULL ptr usage The priv->data->set can be NULL while flags contains GPIO_SYSCON_FEAT_OUT and chip->set is valid pointer. This happens in case the controller uses the default GPIO setter. Always use chip->set to access the setter to avoid possible NULL pointer dereferencing. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>