workqueue: deprecate __cancel_delayed_work()
Now that cancel_delayed_work() can be safely called from IRQ handlers,
there's no reason to use __cancel_delayed_work(). Use
cancel_delayed_work() instead of __cancel_delayed_work() and mark the
latter deprecated.
Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Jens Axboe <axboe@kernel.dk>
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: Roland Dreier <roland@kernel.org>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
diff --git a/block/blk-core.c b/block/blk-core.c
index 4b8b606..dc04a90 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -262,7 +262,7 @@
**/
void blk_stop_queue(struct request_queue *q)
{
- __cancel_delayed_work(&q->delay_work);
+ cancel_delayed_work(&q->delay_work);
queue_flag_set(QUEUE_FLAG_STOPPED, q);
}
EXPORT_SYMBOL(blk_stop_queue);