net: via: Fix wrong function name in comments

Fixes the following W=1 kernel build warning(s):

 drivers/net/ethernet/via/via-velocity.c:1908: warning: expecting prototype for tx_srv(). Prototype was for velocity_tx_srv() instead
 drivers/net/ethernet/via/via-velocity.c:2466: warning: expecting prototype for velocity_get_status(). Prototype was for velocity_get_stats() instead
 drivers/net/ethernet/via/via-velocity.c:3734: warning: expecting prototype for velocity_cleanup(). Prototype was for velocity_cleanup_module() instead

Cc: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: Yang Shen <shenyang39@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/via/via-velocity.c

@@ -1897,7 +1897,7 @@ static void velocity_error(struct velocity_info *vptr, int status)
 }
 
 /**
- *	tx_srv		-	transmit interrupt service
+ *	velocity_tx_srv		-	transmit interrupt service
  *	@vptr: Velocity
  *
  *	Scan the queues looking for transmitted packets that
@@ -2453,7 +2453,7 @@ static int velocity_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 }
 
 /**
- *	velocity_get_status	-	statistics callback
+ *	velocity_get_stats	-	statistics callback
  *	@dev: network device
  *
  *	Callback from the network layer to allow driver statistics
@@ -3723,7 +3723,7 @@ static int __init velocity_init_module(void)
 }
 
 /**
- *	velocity_cleanup	-	module unload
+ *	velocity_cleanup_module		-	module unload
  *
  *	When the velocity hardware is unloaded this function is called.
  *	It will clean up the notifiers and the unregister the PCI