diff options
| author | Vivien Didelot <vivien.didelot@savoirfairelinux.com> | 2017-01-27 23:29:36 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-01-30 02:42:46 +0300 |
| commit | a0c02161ecfc2f40a0837926efac5376bc6fd6d3 (patch) | |
| tree | f92b3c15cc967474f75c35d91f0450c5970e8fb9 /drivers/net/dsa/qca8k.c | |
| parent | 1f5d492a34311545b87d223c7fc1d531c610a410 (diff) | |
| download | linux-a0c02161ecfc2f40a0837926efac5376bc6fd6d3.tar.xz | |
net: dsa: variable number of ports
Change the ports[DSA_MAX_PORTS] array of the dsa_switch structure for a
zero-length array, allocated at the same time as the dsa_switch
structure itself. A dsa_switch_alloc() helper is provided for that.
This commit brings no functional change yet since we pass DSA_MAX_PORTS
as the number of ports for the moment. Future patches can update the DSA
drivers separately to support dynamic number of ports.
Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/qca8k.c')
| -rw-r--r-- | drivers/net/dsa/qca8k.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/dsa/qca8k.c b/drivers/net/dsa/qca8k.c index c084aa484d2b..f67c6a3cebff 100644 --- a/drivers/net/dsa/qca8k.c +++ b/drivers/net/dsa/qca8k.c @@ -954,12 +954,11 @@ qca8k_sw_probe(struct mdio_device *mdiodev) if (id != QCA8K_ID_QCA8337) return -ENODEV; - priv->ds = devm_kzalloc(&mdiodev->dev, sizeof(*priv->ds), GFP_KERNEL); + priv->ds = dsa_switch_alloc(&mdiodev->dev, DSA_MAX_PORTS); if (!priv->ds) return -ENOMEM; priv->ds->priv = priv; - priv->ds->dev = &mdiodev->dev; priv->ds->ops = &qca8k_switch_ops; mutex_init(&priv->reg_mutex); dev_set_drvdata(&mdiodev->dev, priv); |