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/mv88e6352.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/mv88e6352.c')
| -rw-r--r-- | drivers/net/dsa/mv88e6352.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/dsa/mv88e6352.c b/drivers/net/dsa/mv88e6352.c index a1be6e3c0351..126c11b81e75 100644 --- a/drivers/net/dsa/mv88e6352.c +++ b/drivers/net/dsa/mv88e6352.c @@ -30,15 +30,15 @@ static char *mv88e6352_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) == 0x1760) + if ((ret & 0xfff0) == PORT_SWITCH_ID_6176) return "Marvell 88E6176"; - if (ret == 0x3521) + if (ret == PORT_SWITCH_ID_6352_A0) return "Marvell 88E6352 (A0)"; - if (ret == 0x3522) + if (ret == PORT_SWITCH_ID_6352_A1) return "Marvell 88E6352 (A1)"; - if ((ret & 0xfff0) == 0x3520) + if ((ret & 0xfff0) == PORT_SWITCH_ID_6352) return "Marvell 88E6352"; } |