| commit | 322f6a3182d42df18059a89c53b09d33919f755e | [log] [tgz] |
|---|---|---|
| author | Johnson CH Chen (陳昭勳) <JohnsonCH.Chen@moxa.com> | Tue Nov 26 06:51:11 2019 +0000 |
| committer | Linus Walleij <linus.walleij@linaro.org> | Mon Dec 09 14:38:03 2019 +0100 |
| tree | 5131b5e8faf0a7b423492a3f8b35d519693e33eb | |
| parent | e42617b825f8073569da76dc4510bfa019b1c35a [diff] |
gpio: mpc8xxx: Add platform device to gpiochip->parent Dear Linus Walleij, In old kernels, some APIs still try to use parent->of_node from struct gpio_chip, and it could be resulted in kernel panic because parent is NULL. Adding platform device to gpiochip->parent can fix this problem. Signed-off-by: Johnson Chen <johnsonch.chen@moxa.com> Link: https://patchwork.kernel.org/patch/11234609 Link: https://lore.kernel.org/r/HK0PR01MB3521489269F76467DFD7843FFA450@HK0PR01MB3521.apcprd01.prod.exchangelabs.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>