net: pcs: xpcs: export xpcs_probe

Similar to the other recently functions, it is not necessary for
xpcs_probe to be a function pointer, so export it so that it can be
called directly.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/stmicro/stmmac/hwif.h

@@ -620,8 +620,6 @@ struct stmmac_mmc_ops {
 	stmmac_do_callback(__priv, xpcs, get_state, __args)
 #define stmmac_xpcs_link_up(__priv, __args...) \
 	stmmac_do_callback(__priv, xpcs, link_up, __args)
-#define stmmac_xpcs_probe(__priv, __args...) \
-	stmmac_do_callback(__priv, xpcs, probe, __args)
 
 struct stmmac_regs_off {
 	u32 ptp_off;

drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c

@@ -521,7 +521,7 @@ int stmmac_mdio_register(struct net_device *ndev)
 		for (addr = 0; addr < max_addr; addr++) {
 			xpcs->addr = addr;
 
-			ret = stmmac_xpcs_probe(priv, xpcs, mode);
+			ret = xpcs_probe(xpcs, mode);
 			if (!ret) {
 				found = 1;
 				break;

drivers/net/pcs/pcs-xpcs.c

@@ -1005,7 +1005,7 @@ static const struct xpcs_id xpcs_id_list[] = {
 	},
 };
 
-static int xpcs_probe(struct mdio_xpcs_args *xpcs, phy_interface_t interface)
+int xpcs_probe(struct mdio_xpcs_args *xpcs, phy_interface_t interface)
 {
 	u32 xpcs_id = xpcs_get_id(xpcs);
 	int i;
@@ -1028,12 +1028,12 @@ static int xpcs_probe(struct mdio_xpcs_args *xpcs, phy_interface_t interface)
 
 	return -ENODEV;
 }
+EXPORT_SYMBOL_GPL(xpcs_probe);
 
 static struct mdio_xpcs_ops xpcs_ops = {
 	.config = xpcs_config,
 	.get_state = xpcs_get_state,
 	.link_up = xpcs_link_up,
-	.probe = xpcs_probe,
 };
 
 struct mdio_xpcs_ops *mdio_xpcs_get_ops(void)

include/linux/pcs/pcs-xpcs.h

@@ -29,7 +29,6 @@ struct mdio_xpcs_ops {
 			 struct phylink_link_state *state);
 	int (*link_up)(struct mdio_xpcs_args *xpcs, int speed,
 		       phy_interface_t interface);
-	int (*probe)(struct mdio_xpcs_args *xpcs, phy_interface_t interface);
 };
 
 int xpcs_get_an_mode(struct mdio_xpcs_args *xpcs, phy_interface_t interface);
@@ -38,5 +37,6 @@ void xpcs_validate(struct mdio_xpcs_args *xpcs, unsigned long *supported,
 		   struct phylink_link_state *state);
 int xpcs_config_eee(struct mdio_xpcs_args *xpcs, int mult_fact_100ns,
 		    int enable);
+int xpcs_probe(struct mdio_xpcs_args *xpcs, phy_interface_t interface);
 
 #endif /* __LINUX_PCS_XPCS_H */