Non-OFDEVICE boards may have OFTREE=y set, e.g. by BOOTM_OFTREE. Attempts to browse the oftree will crash barebox on those boards. Signed-off-by: Alexander Kurz <akurz@xxxxxxxx> --- drivers/gpio/gpiolib.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index a3e17ad..a1ff965 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -416,7 +416,10 @@ int gpiochip_add(struct gpio_chip *chip) for (i = chip->base; i < chip->base + chip->ngpio; i++) gpio_desc[i].chip = chip; - return of_gpiochip_scan_hogs(chip); + if (IS_ENABLED(CONFIG_OFDEVICE)) + return of_gpiochip_scan_hogs(chip); + else + return 0; } void gpiochip_remove(struct gpio_chip *chip) -- 2.1.4 _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
