diff options
Diffstat (limited to 'drivers/net/dsa/qca/qca8k-8xxx.c')
| -rw-r--r-- | drivers/net/dsa/qca/qca8k-8xxx.c | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/drivers/net/dsa/qca/qca8k-8xxx.c b/drivers/net/dsa/qca/qca8k-8xxx.c index 4d6ea47a4469..1d3e7782a71f 100644 --- a/drivers/net/dsa/qca/qca8k-8xxx.c +++ b/drivers/net/dsa/qca/qca8k-8xxx.c @@ -1876,35 +1876,6 @@ static const struct dsa_switch_ops qca8k_switch_ops = { .connect_tag_protocol = qca8k_connect_tag_protocol, }; -static int qca8k_read_switch_id(struct qca8k_priv *priv) -{ - u32 val; - u8 id; - int ret; - - if (!priv->info) - return -ENODEV; - - ret = qca8k_read(priv, QCA8K_REG_MASK_CTRL, &val); - if (ret < 0) - return -ENODEV; - - id = QCA8K_MASK_CTRL_DEVICE_ID(val); - if (id != priv->info->id) { - dev_err(priv->dev, - "Switch id detected %x but expected %x", - id, priv->info->id); - return -ENODEV; - } - - priv->switch_id = id; - - /* Save revision to communicate to the internal PHY driver */ - priv->switch_revision = QCA8K_MASK_CTRL_REV_ID(val); - - return 0; -} - static int qca8k_sw_probe(struct mdio_device *mdiodev) { |