workqueue: deprecate cancel_rearming_delayed_work[queue]()

There's no in-kernel user left for these two obsolete functions.  Mark
them deprecated and schedule for removal during 2.6.39 cycle.

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: David S. Miller <davem@davemloft.net>
diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index 0c0771f..6b5193d 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -401,7 +401,7 @@
 }
 
 /* Obsolete. use cancel_delayed_work_sync() */
-static inline
+static inline __deprecated
 void cancel_rearming_delayed_workqueue(struct workqueue_struct *wq,
 					struct delayed_work *work)
 {
@@ -409,7 +409,7 @@
 }
 
 /* Obsolete. use cancel_delayed_work_sync() */
-static inline
+static inline __deprecated
 void cancel_rearming_delayed_work(struct delayed_work *work)
 {
 	cancel_delayed_work_sync(work);