block: remove per-queue plugging

Code has been converted over to the new explicit on-stack plugging,
and delay users have been converted to use the new API for that.
So lets kill off the old plugging along with aops->sync_page().

Signed-off-by: Jens Axboe <jaxboe@fusionio.com>

1 files changed, 0 insertions, 4 deletions

diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
index 999dac054bcc..f4077840d3ab 100644
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -549,8 +549,6 @@ plug_device_2:
 
         if (rq)
                 blk_requeue_request(q, rq);
-        if (!elv_queue_empty(q))
-                blk_plug_device(q);
 }
 
 void ide_requeue_and_plug(ide_drive_t *drive, struct request *rq)
@@ -562,8 +560,6 @@ void ide_requeue_and_plug(ide_drive_t *drive, struct request *rq)
 
         if (rq)
                 blk_requeue_request(q, rq);
-        if (!elv_queue_empty(q))
-                blk_plug_device(q);
 
         spin_unlock_irqrestore(q->queue_lock, flags);
 }