net: dsa: mv88e6xxx: rename mv88e6xxx_g2_scratch_gpio_set_smi

The name mv88e6xxx_g2_scratch_gpio_set_smi is a bit ambiguous as it appears
to only be applicable to the 6390 family, so lets rename it to
mv88e6390_g2_scratch_gpio_set_smi to make it more obvious.
Signed-off-by: Robert Marko <robimarko@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

drivers/net/dsa/mv88e6xxx/chip.c

@@ -3712,7 +3712,7 @@ static int mv88e6xxx_mdio_register(struct mv88e6xxx_chip *chip,
 
 	if (external) {
 		mv88e6xxx_reg_lock(chip);
-		err = mv88e6xxx_g2_scratch_gpio_set_smi(chip, true);
+		err = mv88e6390_g2_scratch_gpio_set_smi(chip, true);
 		mv88e6xxx_reg_unlock(chip);
 
 		if (err)

drivers/net/dsa/mv88e6xxx/global2.h

@@ -378,7 +378,7 @@ extern const struct mv88e6xxx_avb_ops mv88e6390_avb_ops;
 
 extern const struct mv88e6xxx_gpio_ops mv88e6352_gpio_ops;
 
-int mv88e6xxx_g2_scratch_gpio_set_smi(struct mv88e6xxx_chip *chip,
+int mv88e6390_g2_scratch_gpio_set_smi(struct mv88e6xxx_chip *chip,
 				      bool external);
 int mv88e6352_g2_scratch_port_has_serdes(struct mv88e6xxx_chip *chip, int port);
 int mv88e6xxx_g2_atu_stats_set(struct mv88e6xxx_chip *chip, u16 kind, u16 bin);

drivers/net/dsa/mv88e6xxx/global2_scratch.c

@@ -240,7 +240,7 @@ const struct mv88e6xxx_gpio_ops mv88e6352_gpio_ops = {
 };
 
 /**
- * mv88e6xxx_g2_scratch_gpio_set_smi - set gpio muxing for external smi
+ * mv88e6390_g2_scratch_gpio_set_smi - set gpio muxing for external smi
  * @chip: chip private data
  * @external: set mux for external smi, or free for gpio usage
  *
@@ -248,7 +248,7 @@ const struct mv88e6xxx_gpio_ops mv88e6352_gpio_ops = {
  * an external SMI interface, or they may be made free for other
  * GPIO uses.
  */
-int mv88e6xxx_g2_scratch_gpio_set_smi(struct mv88e6xxx_chip *chip,
+int mv88e6390_g2_scratch_gpio_set_smi(struct mv88e6xxx_chip *chip,
 				      bool external)
 {
 	int misc_cfg = MV88E6352_G2_SCRATCH_MISC_CFG;