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net: dsa: Centralise getting switch id 

Get the switch id and save it away in the private mv88x6xxx structure
in a centralised piece of code, rather than each driver doing it itself.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Andrew Lunn 2015-03-26 18:36:40 -07:00 committed by David S. Miller
parent 4f431e5662
commit a8f064c602
2 changed files with 2 additions and 2 deletions
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2
drivers/net/dsa/mv88e6352.c
View File

@ -369,8 +369,6 @@ static int mv88e6352_setup(struct dsa_switch *ds)
mutex_init(&ps->eeprom_mutex);
ps->id = REG_READ(REG_PORT(0), 0x03) & 0xfff0;
ret = mv88e6352_switch_reset(ds);
if (ret < 0)
return ret;

2
drivers/net/dsa/mv88e6xxx.c
View File

@ -1152,6 +1152,8 @@ int mv88e6xxx_setup_common(struct dsa_switch *ds)
mutex_init(&ps->stats_mutex);
mutex_init(&ps->phy_mutex);
ps->id = REG_READ(REG_PORT(0), 0x03) & 0xfff0;
ps->fid_mask = (1 << DSA_MAX_PORTS) - 1;
INIT_WORK(&ps->bridge_work, mv88e6xxx_bridge_work);