diff options
Diffstat (limited to 'drivers/net/dsa/qca/qca8k-8xxx.c')
| -rw-r--r-- | drivers/net/dsa/qca/qca8k-8xxx.c | 33 |
1 files changed, 16 insertions, 17 deletions
diff --git a/drivers/net/dsa/qca/qca8k-8xxx.c b/drivers/net/dsa/qca/qca8k-8xxx.c index e82b84f6bcd3..e8cb4da15dbe 100644 --- a/drivers/net/dsa/qca/qca8k-8xxx.c +++ b/drivers/net/dsa/qca/qca8k-8xxx.c @@ -342,7 +342,7 @@ static int qca8k_read_eth(struct qca8k_priv *priv, u32 reg, u32 *val, int len) dev_queue_xmit(skb); ret = wait_for_completion_timeout(&mgmt_eth_data->rw_done, - msecs_to_jiffies(QCA8K_ETHERNET_TIMEOUT)); + QCA8K_ETHERNET_TIMEOUT); *val = mgmt_eth_data->data[0]; if (len > QCA_HDR_MGMT_DATA1_LEN) @@ -394,7 +394,7 @@ static int qca8k_write_eth(struct qca8k_priv *priv, u32 reg, u32 *val, int len) dev_queue_xmit(skb); ret = wait_for_completion_timeout(&mgmt_eth_data->rw_done, - msecs_to_jiffies(QCA8K_ETHERNET_TIMEOUT)); + QCA8K_ETHERNET_TIMEOUT); ack = mgmt_eth_data->ack; @@ -565,7 +565,7 @@ qca8k_regmap_update_bits(void *ctx, uint32_t reg, uint32_t mask, uint32_t write_ return qca8k_regmap_update_bits_mii(priv, reg, mask, write_val); } -static struct regmap_config qca8k_regmap_config = { +static const struct regmap_config qca8k_regmap_config = { .reg_bits = 16, .val_bits = 32, .reg_stride = 4, @@ -673,7 +673,7 @@ qca8k_phy_eth_command(struct qca8k_priv *priv, bool read, int phy, * We therefore need to lock the MDIO bus onto which the switch is * connected. */ - mutex_lock(&priv->bus->mdio_lock); + mutex_lock_nested(&priv->bus->mdio_lock, MDIO_MUTEX_NESTED); /* Actually start the request: * 1. Send mdio master packet @@ -950,15 +950,15 @@ qca8k_mdio_register(struct qca8k_priv *priv) struct device *dev = ds->dev; struct device_node *mdio; struct mii_bus *bus; - int err = 0; + int ret = 0; mdio = of_get_child_by_name(dev->of_node, "mdio"); if (mdio && !of_device_is_available(mdio)) - goto out; + goto out_put_node; bus = devm_mdiobus_alloc(dev); if (!bus) { - err = -ENOMEM; + ret = -ENOMEM; goto out_put_node; } @@ -984,12 +984,11 @@ qca8k_mdio_register(struct qca8k_priv *priv) bus->write = qca8k_legacy_mdio_write; } - err = devm_of_mdiobus_register(dev, bus, mdio); + ret = devm_of_mdiobus_register(dev, bus, mdio); out_put_node: of_node_put(mdio); -out: - return err; + return ret; } static int @@ -998,7 +997,7 @@ qca8k_setup_mdio_bus(struct qca8k_priv *priv) u32 internal_mdio_mask = 0, external_mdio_mask = 0, reg; struct device_node *ports, *port; phy_interface_t mode; - int err; + int ret; ports = of_get_child_by_name(priv->dev->of_node, "ports"); if (!ports) @@ -1008,11 +1007,11 @@ qca8k_setup_mdio_bus(struct qca8k_priv *priv) return -EINVAL; for_each_available_child_of_node(ports, port) { - err = of_property_read_u32(port, "reg", ®); - if (err) { + ret = of_property_read_u32(port, "reg", ®); + if (ret) { of_node_put(port); of_node_put(ports); - return err; + return ret; } if (!dsa_is_user_port(priv->ds, reg)) @@ -1020,7 +1019,7 @@ qca8k_setup_mdio_bus(struct qca8k_priv *priv) of_get_phy_mode(port, &mode); - if (of_property_read_bool(port, "phy-handle") && + if (of_property_present(port, "phy-handle") && mode != PHY_INTERFACE_MODE_INTERNAL) external_mdio_mask |= BIT(reg); else @@ -1492,7 +1491,7 @@ static struct qca8k_pcs *pcs_to_qca8k_pcs(struct phylink_pcs *pcs) return container_of(pcs, struct qca8k_pcs, pcs); } -static void qca8k_pcs_get_state(struct phylink_pcs *pcs, +static void qca8k_pcs_get_state(struct phylink_pcs *pcs, unsigned int neg_mode, struct phylink_link_state *state) { struct qca8k_priv *priv = pcs_to_qca8k_pcs(pcs)->priv; @@ -2017,7 +2016,7 @@ static const struct dsa_switch_ops qca8k_switch_ops = { .get_ethtool_stats = qca8k_get_ethtool_stats, .get_sset_count = qca8k_get_sset_count, .set_ageing_time = qca8k_set_ageing_time, - .get_mac_eee = qca8k_get_mac_eee, + .support_eee = dsa_supports_eee, .set_mac_eee = qca8k_set_mac_eee, .port_enable = qca8k_port_enable, .port_disable = qca8k_port_disable, |