net: dsa: Use mnemonics rather than register numbers

[deliverable/linux.git] / drivers / net / dsa / mv88e6171.c

diff --git a/drivers/net/dsa/mv88e6171.c b/drivers/net/dsa/mv88e6171.c
index 7314e7d71a67d38f44f0d3927269d53eb30330e8..9104efea0e3e8289803c53348e79eded3d80e50c 100644 (file)
--- a/drivers/net/dsa/mv88e6171.c
+++ b/drivers/net/dsa/mv88e6171.c
@@ -25,11 +25,11 @@ static char *mv88e6171_probe(struct device *host_dev, int sw_addr)
        if (bus == NULL)
                return NULL;
 
-       ret = __mv88e6xxx_reg_read(bus, sw_addr, REG_PORT(0), 0x03);
+       ret = __mv88e6xxx_reg_read(bus, sw_addr, REG_PORT(0), PORT_SWITCH_ID);
        if (ret >= 0) {
-               if ((ret & 0xfff0) == ID_6171)
+               if ((ret & 0xfff0) == PORT_SWITCH_ID_6171)
                        return "Marvell 88E6171";
-               if ((ret & 0xfff0) == ID_6172)
+               if ((ret & 0xfff0) == PORT_SWITCH_ID_6172)
                        return "Marvell 88E6172";
        }
 
@@ -263,7 +263,7 @@ static int mv88e6171_get_eee(struct dsa_switch *ds, int port,
 {
        struct mv88e6xxx_priv_state *ps = ds_to_priv(ds);
 
-       if (ps->id == ID_6172)
+       if (ps->id == PORT_SWITCH_ID_6172)
                return mv88e6xxx_get_eee(ds, port, e);
 
        return -EOPNOTSUPP;
@@ -274,7 +274,7 @@ static int mv88e6171_set_eee(struct dsa_switch *ds, int port,
 {
        struct mv88e6xxx_priv_state *ps = ds_to_priv(ds);
 
-       if (ps->id == ID_6172)
+       if (ps->id == PORT_SWITCH_ID_6172)
                return mv88e6xxx_set_eee(ds, port, phydev, e);
 
        return -EOPNOTSUPP;