739 	mutex_init(&bus->mdio_lock);  in __mdiobus_register()
890 	lockdep_assert_held_once(&bus->mdio_lock);  in __mdiobus_read()
919 	lockdep_assert_held_once(&bus->mdio_lock);  in __mdiobus_write()
980 	lockdep_assert_held_once(&bus->mdio_lock);  in __mdiobus_c45_read()
1011 	lockdep_assert_held_once(&bus->mdio_lock);  in __mdiobus_c45_write()
1075 	mutex_lock_nested(&bus->mdio_lock, MDIO_MUTEX_NESTED);  in mdiobus_read_nested()
1077 	mutex_unlock(&bus->mdio_lock);  in mdiobus_read_nested()
1097 	mutex_lock(&bus->mdio_lock);  in mdiobus_read()
1099 	mutex_unlock(&bus->mdio_lock);  in mdiobus_read()
1120 	mutex_lock(&bus->mdio_lock);  in mdiobus_c45_read()
1122 	mutex_unlock(&bus->mdio_lock);  in mdiobus_c45_read()
1147 	mutex_lock_nested(&bus->mdio_lock, MDIO_MUTEX_NESTED);  in mdiobus_c45_read_nested()
1149 	mutex_unlock(&bus->mdio_lock);  in mdiobus_c45_read_nested()
1173 	mutex_lock_nested(&bus->mdio_lock, MDIO_MUTEX_NESTED);  in mdiobus_write_nested()
1175 	mutex_unlock(&bus->mdio_lock);  in mdiobus_write_nested()
1196 	mutex_lock(&bus->mdio_lock);  in mdiobus_write()
1198 	mutex_unlock(&bus->mdio_lock);  in mdiobus_write()
1221 	mutex_lock(&bus->mdio_lock);  in mdiobus_c45_write()
1223 	mutex_unlock(&bus->mdio_lock);  in mdiobus_c45_write()
1249 	mutex_lock_nested(&bus->mdio_lock, MDIO_MUTEX_NESTED);  in mdiobus_c45_write_nested()
1251 	mutex_unlock(&bus->mdio_lock);  in mdiobus_c45_write_nested()
1290 	mutex_lock(&bus->mdio_lock);  in mdiobus_modify()
1292 	mutex_unlock(&bus->mdio_lock);  in mdiobus_modify()
1313 	mutex_lock(&bus->mdio_lock);  in mdiobus_c45_modify()
1316 	mutex_unlock(&bus->mdio_lock);  in mdiobus_c45_modify()
1336 	mutex_lock(&bus->mdio_lock);  in mdiobus_modify_changed()
1338 	mutex_unlock(&bus->mdio_lock);  in mdiobus_modify_changed()
1359 	mutex_lock(&bus->mdio_lock);  in mdiobus_c45_modify_changed()
1361 	mutex_unlock(&bus->mdio_lock);  in mdiobus_c45_modify_changed()