Add missing match_phy_device static qualifiers

drivers/net/phy/ksz8895.c

@@ -908,7 +908,7 @@ static int ksz8895_switch_config_init(struct phy_device *phydev)
  * PHY 5.  Addresses 0x01-0x1F of the actual bus will be used by the 5 PHYs and
  * SMI registers.
  */
-int ksz8895_switch_match_phy_device(struct phy_device *phydev)
+static int ksz8895_switch_match_phy_device(struct phy_device *phydev)
 {
 	return (phydev->phy_id & KSZ8895_PHY_ID_MASK) ==
 	       (KSZ8895_PHY_ID & KSZ8895_PHY_ID_MASK) &&
@@ -931,7 +931,7 @@ static int ksz8895_phy_5_config_init(struct phy_device *phydev)
 }
 
 /* See ksz8895_switch_match_phy_device */
-int ksz8895_phy_5_match_phy_device(struct phy_device *phydev)
+static int ksz8895_phy_5_match_phy_device(struct phy_device *phydev)
 {
 	return (phydev->phy_id & KSZ8895_PHY_ID_MASK) ==
 	       (KSZ8895_PHY_ID & KSZ8895_PHY_ID_MASK) &&