diff options
| author | Andrew Lunn <andrew@lunn.ch> | 2016-06-04 22:17:07 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-06-05 00:29:55 +0300 |
| commit | 83c0afaec7b730b16c518aecc8e6246ec91b265e (patch) | |
| tree | 5d675d5517efb9532cb4154ae982a3d3ecb2798e /drivers | |
| parent | b516d453239551d7916d5e35bc68823ed5b55f98 (diff) | |
| download | linux-83c0afaec7b730b16c518aecc8e6246ec91b265e.tar.xz | |
net: dsa: Add new binding implementation
The existing DSA binding has a number of limitations and problems. The
main problem is that it cannot represent a switch as a linux device,
hanging off some bus. It is limited to one CPU port. The DSA platform
device is artificial, and does not really represent hardware.
Implement a new binding which can be embedded into any type of node on
a bus to represent one switch device, and its links to other switches.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/dsa/mv88e6xxx.c b/drivers/net/dsa/mv88e6xxx.c index 192b39cbdbcd..ee06055444f9 100644 --- a/drivers/net/dsa/mv88e6xxx.c +++ b/drivers/net/dsa/mv88e6xxx.c @@ -3748,6 +3748,12 @@ int mv88e6xxx_probe(struct mdio_device *mdiodev) dev_set_drvdata(dev, ds); + err = dsa_register_switch(ds, mdiodev->dev.of_node); + if (err) { + mv88e6xxx_mdio_unregister(ps); + return err; + } + dev_info(dev, "switch 0x%x probed: %s, revision %u\n", prod_num, ps->info->name, rev); @@ -3759,6 +3765,7 @@ static void mv88e6xxx_remove(struct mdio_device *mdiodev) struct dsa_switch *ds = dev_get_drvdata(&mdiodev->dev); struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); + dsa_unregister_switch(ds); put_device(&ps->bus->dev); mv88e6xxx_mdio_unregister(ps); |