diff options
Diffstat (limited to 'drivers/mtd/nand/gpio.c')
| -rw-r--r-- | drivers/mtd/nand/gpio.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/mtd/nand/gpio.c b/drivers/mtd/nand/gpio.c index 8f102d162126..0d26f8b7d9d0 100644 --- a/drivers/mtd/nand/gpio.c +++ b/drivers/mtd/nand/gpio.c @@ -151,6 +151,9 @@ static int gpio_nand_get_config_of(const struct device *dev, { u32 val; + if (!dev->of_node) + return -ENODEV; + if (!of_property_read_u32(dev->of_node, "bank-width", &val)) { if (val == 2) { plat->options |= NAND_BUSWIDTH_16; |