diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c
index 6a9881942e53..03dafe0e68a2 100644
--- a/drivers/net/phy/marvell.c
+++ b/drivers/net/phy/marvell.c
@@ -1138,7 +1138,7 @@ static int marvell_read_status_page_an(struct phy_device *phydev,
 
 	if (!fiber) {
 		mii_lpa_to_linkmode_lpa_t(phydev->lp_advertising, lpa);
-		mii_stat1000_to_linkmode_lpa_t(phydev->lp_advertising, lpagb);
+		mii_stat1000_mod_linkmode_lpa_t(phydev->lp_advertising, lpagb);
 
 		if (phydev->duplex == DUPLEX_FULL) {
 			phydev->pause = lpa & LPA_PAUSE_CAP ? 1 : 0;
diff --git a/drivers/net/phy/marvell10g.c b/drivers/net/phy/marvell10g.c
index 6f6e886fc836..82ab6ed3b74e 100644
--- a/drivers/net/phy/marvell10g.c
+++ b/drivers/net/phy/marvell10g.c
@@ -490,7 +490,7 @@ static int mv3310_read_status(struct phy_device *phydev)
 		if (val < 0)
 			return val;
 
-		mii_stat1000_to_linkmode_lpa_t(phydev->lp_advertising, val);
+		mii_stat1000_mod_linkmode_lpa_t(phydev->lp_advertising, val);
 
 		if (phydev->autoneg == AUTONEG_ENABLE)
 			phy_resolve_aneg_linkmode(phydev);
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index e6720e2a2da6..c20b5ecc0f4b 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -1739,8 +1739,8 @@ int genphy_read_status(struct phy_device *phydev)
 				return -ENOLINK;
 			}
 
-			mii_stat1000_to_linkmode_lpa_t(phydev->lp_advertising,
-						       lpagb);
+			mii_stat1000_mod_linkmode_lpa_t(phydev->lp_advertising,
+							lpagb);
 			common_adv_gb = lpagb & adv << 2;
 		}
 
diff --git a/include/linux/linkmode.h b/include/linux/linkmode.h
index 22443d7fb5cd..a99c58866860 100644
--- a/include/linux/linkmode.h
+++ b/include/linux/linkmode.h
@@ -57,6 +57,15 @@ static inline void linkmode_clear_bit(int nr, volatile unsigned long *addr)
 	__clear_bit(nr, addr);
 }
 
+static inline void linkmode_mod_bit(int nr, volatile unsigned long *addr,
+				    int set)
+{
+	if (set)
+		linkmode_set_bit(nr, addr);
+	else
+		linkmode_clear_bit(nr, addr);
+}
+
 static inline void linkmode_change_bit(int nr, volatile unsigned long *addr)
 {
 	__change_bit(nr, addr);
diff --git a/include/linux/mii.h b/include/linux/mii.h
index 57365224306c..b915ef6c3692 100644
--- a/include/linux/mii.h
+++ b/include/linux/mii.h
@@ -288,22 +288,22 @@ static inline u32 mii_stat1000_to_ethtool_lpa_t(u32 lpa)
 }
 
 /**
- * mii_stat1000_to_linkmode_lpa_t
+ * mii_stat1000_mod_linkmode_lpa_t
  * @advertising: target the linkmode advertisement settings
  * @adv: value of the MII_STAT1000 register
  *
  * A small helper function that translates MII_STAT1000 bits, when in
- * 1000Base-T mode, to linkmode advertisement settings.
+ * 1000Base-T mode, to linkmode advertisement settings. Other bits in
+ * advertising are not changes.
  */
-static inline void mii_stat1000_to_linkmode_lpa_t(unsigned long *advertising,
-						  u32 lpa)
+static inline void mii_stat1000_mod_linkmode_lpa_t(unsigned long *advertising,
+						   u32 lpa)
 {
-	if (lpa & LPA_1000HALF)
-		linkmode_set_bit(ETHTOOL_LINK_MODE_1000baseT_Half_BIT,
-				 advertising);
-	if (lpa & LPA_1000FULL)
-		linkmode_set_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT,
-				 advertising);
+	linkmode_mod_bit(ETHTOOL_LINK_MODE_1000baseT_Half_BIT,
+			 advertising, lpa & LPA_1000HALF);
+
+	linkmode_mod_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT,
+			 advertising, lpa & LPA_1000FULL);
 }
 
 /**