diff options
| -rw-r--r-- | drivers/gpio/gpiolib.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index a3e17ada0d..1a373ef149 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -379,6 +379,9 @@ static int of_gpiochip_scan_hogs(struct gpio_chip *chip) struct device_node *np; int ret, i; + if (!IS_ENABLED(CONFIG_OFDEVICE) || !chip->dev->device_node) + return 0; + for_each_available_child_of_node(chip->dev->device_node, np) { if (!of_property_read_bool(np, "gpio-hog")) continue; |