net: dsa: Make PHYLINK related function static again

Commit 77373d49 ("net: dsa: Move the phylink driver calls into
port.c") moved and exported a bunch of symbols, but they are not used
outside of net/dsa/port.c at the moment, so no reason to export them.
Reported-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Vivien Didelot <vivien.didelot@gmail.com>
Acked-by: Russell King <rmk+kernel@armlinux.org.uk>
Acked-by: Vladimir Oltean <olteanv@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/dsa/dsa_priv.h

@@ -150,22 +150,6 @@ int dsa_port_vid_add(struct dsa_port *dp, u16 vid, u16 flags);
 int dsa_port_vid_del(struct dsa_port *dp, u16 vid);
 int dsa_port_link_register_of(struct dsa_port *dp);
 void dsa_port_link_unregister_of(struct dsa_port *dp);
-void dsa_port_phylink_validate(struct phylink_config *config,
-			       unsigned long *supported,
-			       struct phylink_link_state *state);
-void dsa_port_phylink_mac_pcs_get_state(struct phylink_config *config,
-					struct phylink_link_state *state);
-void dsa_port_phylink_mac_config(struct phylink_config *config,
-				 unsigned int mode,
-				 const struct phylink_link_state *state);
-void dsa_port_phylink_mac_an_restart(struct phylink_config *config);
-void dsa_port_phylink_mac_link_down(struct phylink_config *config,
-				    unsigned int mode,
-				    phy_interface_t interface);
-void dsa_port_phylink_mac_link_up(struct phylink_config *config,
-				  unsigned int mode,
-				  phy_interface_t interface,
-				  struct phy_device *phydev);
 extern const struct phylink_mac_ops dsa_port_phylink_mac_ops;
 
 /* slave.c */

net/dsa/port.c

@@ -415,7 +415,7 @@ static struct phy_device *dsa_port_get_phy_device(struct dsa_port *dp)
 	return phydev;
 }
 
-void dsa_port_phylink_validate(struct phylink_config *config,
+static void dsa_port_phylink_validate(struct phylink_config *config,
 				      unsigned long *supported,
 				      struct phylink_link_state *state)
 {
@@ -427,9 +427,8 @@ void dsa_port_phylink_validate(struct phylink_config *config,
 
 	ds->ops->phylink_validate(ds, dp->index, supported, state);
 }
-EXPORT_SYMBOL_GPL(dsa_port_phylink_validate);
 
-void dsa_port_phylink_mac_pcs_get_state(struct phylink_config *config,
+static void dsa_port_phylink_mac_pcs_get_state(struct phylink_config *config,
 					       struct phylink_link_state *state)
 {
 	struct dsa_port *dp = container_of(config, struct dsa_port, pl_config);
@@ -444,9 +443,8 @@ void dsa_port_phylink_mac_pcs_get_state(struct phylink_config *config,
 	if (ds->ops->phylink_mac_link_state(ds, dp->index, state) < 0)
 		state->link = 0;
 }
-EXPORT_SYMBOL_GPL(dsa_port_phylink_mac_pcs_get_state);
 
-void dsa_port_phylink_mac_config(struct phylink_config *config,
+static void dsa_port_phylink_mac_config(struct phylink_config *config,
 					unsigned int mode,
 					const struct phylink_link_state *state)
 {
@@ -458,9 +456,8 @@ void dsa_port_phylink_mac_config(struct phylink_config *config,
 
 	ds->ops->phylink_mac_config(ds, dp->index, mode, state);
 }
-EXPORT_SYMBOL_GPL(dsa_port_phylink_mac_config);
 
-void dsa_port_phylink_mac_an_restart(struct phylink_config *config)
+static void dsa_port_phylink_mac_an_restart(struct phylink_config *config)
 {
 	struct dsa_port *dp = container_of(config, struct dsa_port, pl_config);
 	struct dsa_switch *ds = dp->ds;
@@ -470,9 +467,8 @@ void dsa_port_phylink_mac_an_restart(struct phylink_config *config)
 
 	ds->ops->phylink_mac_an_restart(ds, dp->index);
 }
-EXPORT_SYMBOL_GPL(dsa_port_phylink_mac_an_restart);
 
-void dsa_port_phylink_mac_link_down(struct phylink_config *config,
+static void dsa_port_phylink_mac_link_down(struct phylink_config *config,
 					   unsigned int mode,
 					   phy_interface_t interface)
 {
@@ -491,9 +487,8 @@ void dsa_port_phylink_mac_link_down(struct phylink_config *config,
 
 	ds->ops->phylink_mac_link_down(ds, dp->index, mode, interface);
 }
-EXPORT_SYMBOL_GPL(dsa_port_phylink_mac_link_down);
 
-void dsa_port_phylink_mac_link_up(struct phylink_config *config,
+static void dsa_port_phylink_mac_link_up(struct phylink_config *config,
 					 unsigned int mode,
 					 phy_interface_t interface,
 					 struct phy_device *phydev)
@@ -509,7 +504,6 @@ void dsa_port_phylink_mac_link_up(struct phylink_config *config,
 
 	ds->ops->phylink_mac_link_up(ds, dp->index, mode, interface, phydev);
 }
-EXPORT_SYMBOL_GPL(dsa_port_phylink_mac_link_up);
 
 const struct phylink_mac_ops dsa_port_phylink_mac_ops = {
 	.validate = dsa_port_phylink_validate,