[PATCH] Mark deadline_init and deadline_exit as init and exit functions

Mark deadline_init and deadline_exit as init and exit functions, and
make them static.
Signed-off-by: Chris Wright <chris@osdl.org>
Signed-off-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/block/deadline-iosched.c

@@ -936,7 +936,7 @@ static struct elevator_type iosched_deadline = {
 	.elevator_owner = THIS_MODULE,
 };
 
-int deadline_init(void)
+static int __init deadline_init(void)
 {
 	int ret;
 
@@ -953,7 +953,7 @@ int deadline_init(void)
 	return ret;
 }
 
-void deadline_exit(void)
+static void __exit deadline_exit(void)
 {
 	kmem_cache_destroy(drq_pool);
 	elv_unregister(&iosched_deadline);