[PATCH] uml: local_irq_save, not local_save_flags

The call to local_save_flags seems bogus since it is followed by
local_irq_restore, and it's intended to lock the list from concurrent
mconsole_interrupt invocations.
Signed-off-by: NPaolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Cc: Jeff Dike <jdike@addtoit.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

arch/um/drivers/mconsole_kern.c

@@ -62,7 +62,7 @@ static void mc_work_proc(void *unused)
 	unsigned long flags;
 
 	while(!list_empty(&mc_requests)){
-		local_save_flags(flags);
+		local_irq_save(flags);
 		req = list_entry(mc_requests.next, struct mconsole_entry,
 				 list);
 		list_del(&req->list);