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, 2 deletions

diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index 77d70eebb6b2..d20e13f80001 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -1606,8 +1606,6 @@ static int kcdrwd(void *foobar)
                                         min_sleep_time = pkt->sleep_time;
                         }
 
-                        generic_unplug_device(bdev_get_queue(pd->bdev));
-
                         VPRINTK("kcdrwd: sleeping\n");
                         residue = schedule_timeout(min_sleep_time);
                         VPRINTK("kcdrwd: wake up\n");