diff options
| author | Andrew Lunn <andrew@lunn.ch> | 2015-04-02 04:06:39 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-04-01 22:55:41 -0400 |
| commit | cca8b1337541253f0414f744919c09f8b10bd962 (patch) | |
| tree | 8607d962aba7ab439c27b91352ef0f61d7d8f134 /drivers/net/dsa/mv88e6171.c | |
| parent | e413e7e1f7493910274c552d7f70ae396c93199a (diff) | |
net: dsa: Use mnemonics rather than register numbers
Rather than refer to registers by number, define mnemonics. Also
define mnemonics for the commonly used bits within the registers.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/mv88e6171.c')
| -rw-r--r-- | drivers/net/dsa/mv88e6171.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/dsa/mv88e6171.c b/drivers/net/dsa/mv88e6171.c index 7314e7d71a67..9104efea0e3e 100644 --- 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; |