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Subject[PATCH net-next v3 2/3] net: dsa: remove useless args of dsa_cpu_dsa_setup
Date
dsa_cpu_dsa_setup currently takes 4 arguments but they are all available
from the dsa_port argument. Remove all others.

Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
---
net/dsa/dsa.c | 10 +++++-----
net/dsa/dsa2.c | 4 ++--
net/dsa/dsa_priv.h | 3 +--
net/dsa/legacy.c | 4 +---
4 files changed, 9 insertions(+), 12 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..2a0120493cf1 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);
diff --git a/net/dsa/dsa_priv.h b/net/dsa/dsa_priv.h
index 306cff229def..2873d912b12e 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);
diff --git a/net/dsa/legacy.c b/net/dsa/legacy.c
index fa162030a69c..903e8d70c792 100644
--- a/net/dsa/legacy.c
+++ b/net/dsa/legacy.c
@@ -80,15 +80,13 @@ 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 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, ds->dev, dport, port);
+ ret = dsa_cpu_dsa_setup(&ds->ports[port]);
if (ret)
return ret;
}
--
2.14.0
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