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-rw-r--r--net/dsa/dsa.c10
-rw-r--r--net/dsa/dsa2.c6
-rw-r--r--net/dsa/dsa_priv.h6
-rw-r--r--net/dsa/legacy.c18
-rw-r--r--net/dsa/slave.c14
5 files changed, 25 insertions, 29 deletions
diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c
index a91e520e735f..4118848b8e58 100644
--- a/net/dsa/dsa.c
+++ b/net/dsa/dsa.c
@@ -67,17 +67,17 @@ const struct dsa_device_ops *dsa_device_ops[DSA_TAG_LAST] = {
[DSA_TAG_PROTO_NONE] = &none_ops,
};
-int dsa_cpu_dsa_setup(struct dsa_switch *ds, struct device *dev,
- struct dsa_port *dport, int port)
+int dsa_cpu_dsa_setup(struct dsa_port *port)
{
- struct device_node *port_dn = dport->dn;
+ struct device_node *port_dn = port->dn;
+ struct dsa_switch *ds = port->ds;
struct phy_device *phydev;
int ret, mode;
if (of_phy_is_fixed_link(port_dn)) {
ret = of_phy_register_fixed_link(port_dn);
if (ret) {
- dev_err(dev, "failed to register fixed PHY\n");
+ dev_err(ds->dev, "failed to register fixed PHY\n");
return ret;
}
phydev = of_phy_find_device(port_dn);
@@ -90,7 +90,7 @@ int dsa_cpu_dsa_setup(struct dsa_switch *ds, struct device *dev,
genphy_config_init(phydev);
genphy_read_status(phydev);
if (ds->ops->adjust_link)
- ds->ops->adjust_link(ds, port, phydev);
+ ds->ops->adjust_link(ds, port->index, phydev);
put_device(&phydev->mdio.dev);
}
diff --git a/net/dsa/dsa2.c b/net/dsa/dsa2.c
index c442051d5a55..cceaa4dd9f53 100644
--- a/net/dsa/dsa2.c
+++ b/net/dsa/dsa2.c
@@ -219,7 +219,7 @@ static int dsa_dsa_port_apply(struct dsa_port *port)
struct dsa_switch *ds = port->ds;
int err;
- err = dsa_cpu_dsa_setup(ds, ds->dev, port, port->index);
+ err = dsa_cpu_dsa_setup(port);
if (err) {
dev_warn(ds->dev, "Failed to setup dsa port %d: %d\n",
port->index, err);
@@ -243,7 +243,7 @@ static int dsa_cpu_port_apply(struct dsa_port *port)
struct dsa_switch *ds = port->ds;
int err;
- err = dsa_cpu_dsa_setup(ds, ds->dev, port, port->index);
+ err = dsa_cpu_dsa_setup(port);
if (err) {
dev_warn(ds->dev, "Failed to setup cpu port %d: %d\n",
port->index, err);
@@ -275,7 +275,7 @@ static int dsa_user_port_apply(struct dsa_port *port)
if (!name)
name = "eth%d";
- err = dsa_slave_create(ds, ds->dev, port->index, name);
+ err = dsa_slave_create(port, name);
if (err) {
dev_warn(ds->dev, "Failed to create slave %d: %d\n",
port->index, err);
diff --git a/net/dsa/dsa_priv.h b/net/dsa/dsa_priv.h
index 306cff229def..945ded148c9c 100644
--- a/net/dsa/dsa_priv.h
+++ b/net/dsa/dsa_priv.h
@@ -101,8 +101,7 @@ struct dsa_slave_priv {
};
/* dsa.c */
-int dsa_cpu_dsa_setup(struct dsa_switch *ds, struct device *dev,
- struct dsa_port *dport, int port);
+int dsa_cpu_dsa_setup(struct dsa_port *port);
void dsa_cpu_dsa_destroy(struct dsa_port *dport);
const struct dsa_device_ops *dsa_resolve_tag_protocol(int tag_protocol);
int dsa_cpu_port_ethtool_setup(struct dsa_port *cpu_dp);
@@ -149,8 +148,7 @@ int dsa_port_vlan_dump(struct dsa_port *dp,
extern const struct dsa_device_ops notag_netdev_ops;
void dsa_slave_mii_bus_init(struct dsa_switch *ds);
void dsa_cpu_port_ethtool_init(struct ethtool_ops *ops);
-int dsa_slave_create(struct dsa_switch *ds, struct device *parent,
- int port, const char *name);
+int dsa_slave_create(struct dsa_port *port, const char *name);
void dsa_slave_destroy(struct net_device *slave_dev);
int dsa_slave_suspend(struct net_device *slave_dev);
int dsa_slave_resume(struct net_device *slave_dev);
diff --git a/net/dsa/legacy.c b/net/dsa/legacy.c
index 1d7a3282f2a7..612acf16d573 100644
--- a/net/dsa/legacy.c
+++ b/net/dsa/legacy.c
@@ -78,25 +78,23 @@ dsa_switch_probe(struct device *parent, struct device *host_dev, int sw_addr,
}
/* basic switch operations **************************************************/
-static int dsa_cpu_dsa_setups(struct dsa_switch *ds, struct device *dev)
+static int dsa_cpu_dsa_setups(struct dsa_switch *ds)
{
- struct dsa_port *dport;
int ret, port;
for (port = 0; port < ds->num_ports; port++) {
if (!(dsa_is_cpu_port(ds, port) || dsa_is_dsa_port(ds, port)))
continue;
- dport = &ds->ports[port];
- ret = dsa_cpu_dsa_setup(ds, dev, dport, port);
+ ret = dsa_cpu_dsa_setup(&ds->ports[port]);
if (ret)
return ret;
}
return 0;
}
-static int dsa_switch_setup_one(struct dsa_switch *ds, struct net_device *master,
- struct device *parent)
+static int dsa_switch_setup_one(struct dsa_switch *ds,
+ struct net_device *master)
{
const struct dsa_switch_ops *ops = ds->ops;
struct dsa_switch_tree *dst = ds->dst;
@@ -176,7 +174,7 @@ static int dsa_switch_setup_one(struct dsa_switch *ds, struct net_device *master
}
if (!ds->slave_mii_bus && ops->phy_read) {
- ds->slave_mii_bus = devm_mdiobus_alloc(parent);
+ ds->slave_mii_bus = devm_mdiobus_alloc(ds->dev);
if (!ds->slave_mii_bus)
return -ENOMEM;
dsa_slave_mii_bus_init(ds);
@@ -196,14 +194,14 @@ static int dsa_switch_setup_one(struct dsa_switch *ds, struct net_device *master
if (!(ds->enabled_port_mask & (1 << i)))
continue;
- ret = dsa_slave_create(ds, parent, i, cd->port_names[i]);
+ ret = dsa_slave_create(&ds->ports[i], cd->port_names[i]);
if (ret < 0)
netdev_err(master, "[%d]: can't create dsa slave device for port %d(%s): %d\n",
index, i, cd->port_names[i], ret);
}
/* Perform configuration of the CPU and DSA ports */
- ret = dsa_cpu_dsa_setups(ds, parent);
+ ret = dsa_cpu_dsa_setups(ds);
if (ret < 0)
netdev_err(master, "[%d] : can't configure CPU and DSA ports\n",
index);
@@ -252,7 +250,7 @@ dsa_switch_setup(struct dsa_switch_tree *dst, struct net_device *master,
ds->ops = ops;
ds->priv = priv;
- ret = dsa_switch_setup_one(ds, master, parent);
+ ret = dsa_switch_setup_one(ds, master);
if (ret)
return ERR_PTR(ret);
diff --git a/net/dsa/slave.c b/net/dsa/slave.c
index c6b5de2fe413..3b36c47472c6 100644
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
@@ -1195,9 +1195,9 @@ int dsa_slave_resume(struct net_device *slave_dev)
return 0;
}
-int dsa_slave_create(struct dsa_switch *ds, struct device *parent,
- int port, const char *name)
+int dsa_slave_create(struct dsa_port *port, const char *name)
{
+ struct dsa_switch *ds = port->ds;
struct dsa_switch_tree *dst = ds->dst;
struct net_device *master;
struct net_device *slave_dev;
@@ -1227,8 +1227,8 @@ int dsa_slave_create(struct dsa_switch *ds, struct device *parent,
netdev_for_each_tx_queue(slave_dev, dsa_slave_set_lockdep_class_one,
NULL);
- SET_NETDEV_DEV(slave_dev, parent);
- slave_dev->dev.of_node = ds->ports[port].dn;
+ SET_NETDEV_DEV(slave_dev, port->ds->dev);
+ slave_dev->dev.of_node = port->dn;
slave_dev->vlan_features = master->vlan_features;
p = netdev_priv(slave_dev);
@@ -1237,7 +1237,7 @@ int dsa_slave_create(struct dsa_switch *ds, struct device *parent,
free_netdev(slave_dev);
return -ENOMEM;
}
- p->dp = &ds->ports[port];
+ p->dp = port;
INIT_LIST_HEAD(&p->mall_tc_list);
p->xmit = dst->tag_ops->xmit;
@@ -1245,12 +1245,12 @@ int dsa_slave_create(struct dsa_switch *ds, struct device *parent,
p->old_link = -1;
p->old_duplex = -1;
- ds->ports[port].netdev = slave_dev;
+ port->netdev = slave_dev;
ret = register_netdev(slave_dev);
if (ret) {
netdev_err(master, "error %d registering interface %s\n",
ret, slave_dev->name);
- ds->ports[port].netdev = NULL;
+ port->netdev = NULL;
free_percpu(p->stats64);
free_netdev(slave_dev);
return ret;
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-04 19:49:17 +0100