diff options
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/chip.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c index 12df00f593b7..437cd6eb4faa 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -4389,6 +4389,9 @@ static int mv88e6xxx_probe(struct mdio_device *mdiodev) int port; int err; + if (!np && !pdata) + return -EINVAL; + if (np) compat_info = of_device_get_match_data(dev); |