diff options
Diffstat (limited to 'drivers/phy/ti')
| -rw-r--r-- | drivers/phy/ti/phy-gmii-sel.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/phy/ti/phy-gmii-sel.c b/drivers/phy/ti/phy-gmii-sel.c index 50adabb867cb..6cfe2538d15b 100644 --- a/drivers/phy/ti/phy-gmii-sel.c +++ b/drivers/phy/ti/phy-gmii-sel.c @@ -341,7 +341,7 @@ static struct phy *phy_gmii_sel_of_xlate(struct device *dev, if (priv->soc_data->features & BIT(PHY_GMII_SEL_RMII_IO_CLK_EN) && args->args_count < 2) return ERR_PTR(-EINVAL); - if (phy_id > priv->num_ports) + if (phy_id < 1 || phy_id > priv->num_ports) return ERR_PTR(-EINVAL); if (phy_id != priv->if_phys[phy_id - 1].id) return ERR_PTR(-EINVAL); |