phy: lantiq: vrx200-pcie: Remove unneeded semicolon

Fixes coccicheck warning:

drivers/phy/lantiq/phy-lantiq-vrx200-pcie.c:389:2-3: Unneeded semicolon

Fixes: e52a6321 ("phy: lantiq: vrx200-pcie: add a driver for the Lantiq VRX200 PCIe PHY")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Ma Feng <mafeng.ma@huawei.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

drivers/phy/lantiq/phy-lantiq-vrx200-pcie.c

@@ -386,7 +386,7 @@ static struct phy *ltq_vrx200_pcie_phy_xlate(struct device *dev,
 	default:
 		dev_err(dev, "invalid PHY mode %u\n", mode);
 		return ERR_PTR(-EINVAL);
-	};
+	}
 
 	return priv->phy;
 }