diff options
Diffstat (limited to 'drivers/gpio/gpiolib-of.c')
| -rw-r--r-- | drivers/gpio/gpiolib-of.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c index baf0153b7bca..bbcc7c073f63 100644 --- a/drivers/gpio/gpiolib-of.c +++ b/drivers/gpio/gpiolib-of.c @@ -1042,11 +1042,13 @@ void of_gpiochip_remove(struct gpio_chip *chip) void of_gpio_dev_init(struct gpio_chip *gc, struct gpio_device *gdev) { + /* Set default OF node to parent's one if present */ + if (gc->parent) + gdev->dev.of_node = gc->parent->of_node; + /* If the gpiochip has an assigned OF node this takes precedence */ if (gc->of_node) gdev->dev.of_node = gc->of_node; else gc->of_node = gdev->dev.of_node; - if (gdev->dev.of_node) - gdev->dev.fwnode = of_fwnode_handle(gdev->dev.of_node); } |