net: dsa: sja1105: Use SPEED_{10, 100, 1000, UNKNOWN} macros

This is a cosmetic patch that replaces the link speed numbers used in
the driver with the corresponding ethtool macros.

Signed-off-by: Vladimir Oltean <olteanv@gmail.com>
Suggested-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/dsa/sja1105/sja1105_main.c b/drivers/net/dsa/sja1105/sja1105_main.c
index 0db30e2da903af79beabd56caf878ab09ce590af..f052e880b107494fb9866635026714cd82515d93 100644 (file)
--- a/drivers/net/dsa/sja1105/sja1105_main.c
+++ b/drivers/net/dsa/sja1105/sja1105_main.c
@@ -689,12 +689,12 @@ static int sja1105_parse_dt(struct sja1105_private *priv,
        return rc;
 }
 
-/* Convert back and forth MAC speed from Mbps to SJA1105 encoding */
+/* Convert link speed from SJA1105 to ethtool encoding */
 static int sja1105_speed[] = {
-       [SJA1105_SPEED_AUTO]     = 0,
-       [SJA1105_SPEED_10MBPS]   = 10,
-       [SJA1105_SPEED_100MBPS]  = 100,
-       [SJA1105_SPEED_1000MBPS] = 1000,
+       [SJA1105_SPEED_AUTO]            = SPEED_UNKNOWN,
+       [SJA1105_SPEED_10MBPS]          = SPEED_10,
+       [SJA1105_SPEED_100MBPS]         = SPEED_100,
+       [SJA1105_SPEED_1000MBPS]        = SPEED_1000,
 };
 
 /* Set link speed and enable/disable traffic I/O in the MAC configuration
@@ -720,17 +720,17 @@ static int sja1105_adjust_port_config(struct sja1105_private *priv, int port,
        mac = priv->static_config.tables[BLK_IDX_MAC_CONFIG].entries;
 
        switch (speed_mbps) {
-       case 0:
+       case SPEED_UNKNOWN:
                /* No speed update requested */
                speed = SJA1105_SPEED_AUTO;
                break;
-       case 10:
+       case SPEED_10:
                speed = SJA1105_SPEED_10MBPS;
                break;
-       case 100:
+       case SPEED_100:
                speed = SJA1105_SPEED_100MBPS;
                break;
-       case 1000:
+       case SPEED_1000:
                speed = SJA1105_SPEED_1000MBPS;
                break;
        default:
@@ -786,7 +786,7 @@ static void sja1105_mac_config(struct dsa_switch *ds, int port,
        struct sja1105_private *priv = ds->priv;
 
        if (!state->link)
-               sja1105_adjust_port_config(priv, port, 0, false);
+               sja1105_adjust_port_config(priv, port, SPEED_UNKNOWN, false);
        else
                sja1105_adjust_port_config(priv, port, state->speed, true);
 }
@@ -1311,7 +1311,7 @@ static int sja1105_static_config_reload(struct sja1105_private *priv)
                goto out;
 
        for (i = 0; i < SJA1105_NUM_PORTS; i++) {
-               bool enabled = (speed_mbps[i] != 0);
+               bool enabled = (speed_mbps[i] != SPEED_UNKNOWN);
 
                if (i != dsa_upstream_port(priv->ds, i))
                        sja1105_bridge_stp_state_set(priv->ds, i, stp_state[i]);