XXXX introduce drv_sectohz

*** 3703,3713 ****
          /*
           * Fire a watchdog timer
           */
          ixgbe->watchdog_tid =
              timeout(ixgbe_local_timer,
!             (void *)ixgbe, 1 * drv_usectohz(1000000));
  
  }
  
  /*
   * ixgbe_enable_watchdog_timer - Enable and start the driver watchdog timer.
--- 3703,3713 ----
          /*
           * Fire a watchdog timer
           */
          ixgbe->watchdog_tid =
              timeout(ixgbe_local_timer,
!             (void *)ixgbe, drv_sectohz(1));
  
  }
  
  /*
   * ixgbe_enable_watchdog_timer - Enable and start the driver watchdog timer.