net: dsa: mv88e6xxx: remove unused phy_mutex

Only reg_lock is necessary now and phy_mutex is dead. Remove it.

Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 6 deletions

diff --git a/drivers/net/dsa/mv88e6xxx/mv88e6xxx.h b/drivers/net/dsa/mv88e6xxx/mv88e6xxx.h
index 899ca1d2afc3..99de41fc90a6 100644
--- a/drivers/net/dsa/mv88e6xxx/mv88e6xxx.h
+++ b/drivers/net/dsa/mv88e6xxx/mv88e6xxx.h
@@ -629,12 +629,6 @@ struct mv88e6xxx_chip {
          */
         struct mutex    stats_mutex;
 
-        /* This mutex serializes phy access for chips with
-         * indirect phy addressing. It is unused for chips
-         * with direct phy access.
-         */
-        struct mutex    phy_mutex;
-
         /* This mutex serializes eeprom access for chips with
          * eeprom support.
          */