diff options
Diffstat (limited to 'drivers/net/fsl_ls_mdio.c')
| -rw-r--r-- | drivers/net/fsl_ls_mdio.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/fsl_ls_mdio.c b/drivers/net/fsl_ls_mdio.c index f213e0dd85..fce7393750 100644 --- a/drivers/net/fsl_ls_mdio.c +++ b/drivers/net/fsl_ls_mdio.c @@ -124,6 +124,9 @@ static int fsl_ls_mdio_probe(struct udevice *dev) struct memac_mdio_controller *regs; priv->regs_base = dev_read_addr_ptr(dev); + if (!priv->regs_base) + return -ENODEV; + regs = (struct memac_mdio_controller *)(priv->regs_base); memac_setbits_32(®s->mdio_stat, |