unified spinlock initialization arch/um/drivers/port_kern.c

diff -puN arch/um/drivers/port_kern.c~spin_lock_init-arch_um_drivers_port_kern arch/um/drivers/port_kern.c
@@ -185,11 +185,11 @@ void *port_data(int port_num)
 		  .has_connection 	= 0,
 		  .sem 			= __SEMAPHORE_INITIALIZER(port->sem, 
 								  0),
-		  .lock 		= SPIN_LOCK_UNLOCKED,
 		  .port 	 	= port_num,
 		  .fd  			= fd,
 		  .pending 		= LIST_HEAD_INIT(port->pending),
 		  .connections 		= LIST_HEAD_INIT(port->connections) });
+	spin_lock_init(&port->lock);
 	list_add(&port->list, &ports);
 
  found: