net: of_mdio: use PHY_MAX_ADDR constant

Use the PHY_MAX_ADDR constant for checking if a MDIO bus address is
valid instead of using a plain "32".

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/of/of_mdio.c b/drivers/of/of_mdio.c
index 82485d2..f93ebca 100644 (file)
--- a/drivers/of/of_mdio.c
+++ b/drivers/of/of_mdio.c
@@ -107,7 +107,7 @@ int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np)
                }
 
                addr = be32_to_cpup(paddr);
-               if (addr >= 32) {
+               if (addr >= PHY_MAX_ADDR) {
                        dev_err(&mdio->dev, "%s PHY address %i is too large\n",
                                child->full_name, addr);
                        continue;