dm-flakey.c: Add __exit qualfier. [Dave Olien]

--- diff/drivers/md/dm-flakey.c	2004-05-27 14:25:08.000000000 +0100
+++ source/drivers/md/dm-flakey.c	2004-05-27 14:25:12.000000000 +0100
@@ -141,7 +141,7 @@
 	return r;
 }
 
-void dm_flakey_exit(void)
+void __exit dm_flakey_exit(void)
 {
 	int r = dm_unregister_target(&flakey_target);