Merge branch 'blk-end-request' of git://git.kernel.dk/linux-2.6-block

* 'blk-end-request' of git://git.kernel.dk/linux-2.6-block: (30 commits)
  blk_end_request: changing xsysace (take 4)
  blk_end_request: changing ub (take 4)
  blk_end_request: cleanup of request completion (take 4)
  blk_end_request: cleanup 'uptodate' related code (take 4)
  blk_end_request: remove/unexport end_that_request_* (take 4)
  blk_end_request: changing scsi (take 4)
  blk_end_request: add bidi completion interface (take 4)
  blk_end_request: changing ide-cd (take 4)
  blk_end_request: add callback feature (take 4)
  blk_end_request: changing ide normal caller (take 4)
  blk_end_request: changing cpqarray (take 4)
  blk_end_request: changing cciss (take 4)
  blk_end_request: changing ide-scsi (take 4)
  blk_end_request: changing s390 (take 4)
  blk_end_request: changing mmc (take 4)
  blk_end_request: changing i2o_block (take 4)
  blk_end_request: changing viocd (take 4)
  blk_end_request: changing xen-blkfront (take 4)
  blk_end_request: changing viodasd (take 4)
  blk_end_request: changing sx8 (take 4)
  ...

1 files changed, 6 insertions, 10 deletions

diff --git a/arch/arm/plat-omap/mailbox.c b/arch/arm/plat-omap/mailbox.c
index 45a77df668f1..1945ddfec18d 100644
--- a/arch/arm/plat-omap/mailbox.c
+++ b/arch/arm/plat-omap/mailbox.c
@@ -116,8 +116,8 @@ static void mbox_tx_work(struct work_struct *work)
                 }
 
                 spin_lock(q->queue_lock);
-                blkdev_dequeue_request(rq);
-                end_that_request_last(rq, 0);
+                if (__blk_end_request(rq, 0, 0))
+                        BUG();
                 spin_unlock(q->queue_lock);
         }
 }
@@ -149,10 +149,8 @@ static void mbox_rx_work(struct work_struct *work)
 
                 msg = (mbox_msg_t) rq->data;
 
-                spin_lock_irqsave(q->queue_lock, flags);
-                blkdev_dequeue_request(rq);
-                end_that_request_last(rq, 0);
-                spin_unlock_irqrestore(q->queue_lock, flags);
+                if (blk_end_request(rq, 0, 0))
+                        BUG();
 
                 mbox->rxq->callback((void *)msg);
         }
@@ -263,10 +261,8 @@ omap_mbox_read(struct device *dev, struct device_attribute *attr, char *buf)
 
                 *p = (mbox_msg_t) rq->data;
 
-                spin_lock_irqsave(q->queue_lock, flags);
-                blkdev_dequeue_request(rq);
-                end_that_request_last(rq, 0);
-                spin_unlock_irqrestore(q->queue_lock, flags);
+                if (blk_end_request(rq, 0, 0))
+                        BUG();
 
                 if (unlikely(mbox_seq_test(mbox, *p))) {
                         pr_info("mbox: Illegal seq bit!(%08x) ignored\n", *p);