1 files changed, 4 insertions, 23 deletions

diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
index 0f45310300f6..f41b224a9cdb 100644
--- a/drivers/net/phy/micrel.c
+++ b/drivers/net/phy/micrel.c
@@ -635,25 +635,6 @@ static int ksz8873mll_config_aneg(struct phy_device *phydev)
         return 0;
 }
 
-/* This routine returns -1 as an indication to the caller that the
- * Micrel ksz9021 10/100/1000 PHY does not support standard IEEE
- * MMD extended PHY registers.
- */
-static int
-ksz9021_rd_mmd_phyreg(struct phy_device *phydev, int devad, u16 regnum)
-{
-        return -1;
-}
-
-/* This routine does nothing since the Micrel ksz9021 does not support
- * standard IEEE MMD extended PHY registers.
- */
-static int
-ksz9021_wr_mmd_phyreg(struct phy_device *phydev, int devad, u16 regnum, u16 val)
-{
-        return -1;
-}
-
 static int kszphy_get_sset_count(struct phy_device *phydev)
 {
         return ARRAY_SIZE(kszphy_hw_stats);
@@ -664,8 +645,8 @@ static void kszphy_get_strings(struct phy_device *phydev, u8 *data)
         int i;
 
         for (i = 0; i < ARRAY_SIZE(kszphy_hw_stats); i++) {
-                memcpy(data + i * ETH_GSTRING_LEN,
-                       kszphy_hw_stats[i].string, ETH_GSTRING_LEN);
+                strlcpy(data + i * ETH_GSTRING_LEN,
+                        kszphy_hw_stats[i].string, ETH_GSTRING_LEN);
         }
 }
 
@@ -946,8 +927,8 @@ static struct phy_driver ksphy_driver[] = {
         .get_stats      = kszphy_get_stats,
         .suspend        = genphy_suspend,
         .resume         = genphy_resume,
-        .read_mmd       = ksz9021_rd_mmd_phyreg,
-        .write_mmd      = ksz9021_wr_mmd_phyreg,
+        .read_mmd       = genphy_read_mmd_unsupported,
+        .write_mmd      = genphy_write_mmd_unsupported,
 }, {
         .phy_id         = PHY_ID_KSZ9031,
         .phy_id_mask    = MICREL_PHY_ID_MASK,