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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-01-28 22:51:32 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-01-28 22:51:32 +0100 |
| commit | f0f0052069989b80d2a3e50c9cd2f2a650bc1aea (patch) | |
| tree | 40ff39bc341aed8318a54d1bd61a381f41844f71 /arch/arm/plat-omap/mailbox.c | |
| parent | Merge branch 'sg' of git://git.kernel.dk/linux-2.6-block (diff) | |
| parent | blk_end_request: changing xsysace (take 4) (diff) | |
| download | linux-f0f0052069989b80d2a3e50c9cd2f2a650bc1aea.tar.xz linux-f0f0052069989b80d2a3e50c9cd2f2a650bc1aea.zip | |
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)
...
Diffstat (limited to 'arch/arm/plat-omap/mailbox.c')
| -rw-r--r-- | arch/arm/plat-omap/mailbox.c | 16 |
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); |