net: phy: broadcom: Correct BCM5221 PHY model detection

Correct detect condition is applied to the entire 5221 family of PHYs.

Fixes: 3abbd0699b67 ("net: phy: broadcom: add support for BCM5221 phy")
Signed-off-by: Jim Liu <[e-mail]>
Reviewed-by: Michal Swiatkowski <[e-mail]>
Reviewed-by: Florian Fainelli <[e-mail]>
Signed-off-by: David S. Miller <[e-mail]>

drivers/net/phy/broadcom.c

···
 		return reg;
 
 	/* Unmask events we are interested in and mask interrupts globally. */
-	if (phydev->phy_id == PHY_ID_BCM5221)
+	if (phydev->drv->phy_id == PHY_ID_BCM5221)
 		reg = MII_BRCM_FET_IR_ENABLE |
 		      MII_BRCM_FET_IR_MASK;
 	else
···
 		return err;
 	}
 
-	if (phydev->phy_id != PHY_ID_BCM5221) {
+	if (phydev->drv->phy_id != PHY_ID_BCM5221) {
 		/* Set the LED mode */
 		reg = __phy_read(phydev, MII_BRCM_FET_SHDW_AUXMODE4);
 		if (reg < 0) {
···
 		return err;
 	}
 
-	if (phydev->phy_id == PHY_ID_BCM5221)
+	if (phydev->drv->phy_id == PHY_ID_BCM5221)
 		/* Force Low Power Mode with clock enabled */
 		reg = BCM5221_SHDW_AM4_EN_CLK_LPM | BCM5221_SHDW_AM4_FORCE_LPM;
 	else