diff options
| author | Kiyoshi Ueda <k-ueda@ct.jp.nec.com> | 2007-12-11 17:48:29 -0500 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2008-01-28 10:36:52 +0100 |
| commit | fd539832c7d3a242269374dbcae2cd54da150930 (patch) | |
| tree | 78366d0180f3443c591c3dc611b0beeb5657dff1 /drivers | |
| parent | 1381b7e82a52c4ae5ebb2ac0951075debb878a2a (diff) | |
| download | kernel_samsung_smdk4412-fd539832c7d3a242269374dbcae2cd54da150930.zip kernel_samsung_smdk4412-fd539832c7d3a242269374dbcae2cd54da150930.tar.gz kernel_samsung_smdk4412-fd539832c7d3a242269374dbcae2cd54da150930.tar.bz2 | |
blk_end_request: changing mmc (take 4)
This patch converts mmc to use blk_end_request interfaces.
Related 'uptodate' arguments are converted to 'error'.
Cc: Pierre Ossman <drzeus-mmc@drzeus.cx>
Signed-off-by: Kiyoshi Ueda <k-ueda@ct.jp.nec.com>
Signed-off-by: Jun'ichi Nomura <j-nomura@ce.jp.nec.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/card/block.c | 24 | ||||
| -rw-r--r-- | drivers/mmc/card/queue.c | 4 |
2 files changed, 7 insertions, 21 deletions
diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c index aeb32a9..91ded3e 100644 --- a/drivers/mmc/card/block.c +++ b/drivers/mmc/card/block.c @@ -348,15 +348,7 @@ static int mmc_blk_issue_rq(struct mmc_queue *mq, struct request *req) * A block was successfully transferred. */ spin_lock_irq(&md->lock); - ret = end_that_request_chunk(req, 1, brq.data.bytes_xfered); - if (!ret) { - /* - * The whole request completed successfully. - */ - add_disk_randomness(req->rq_disk); - blkdev_dequeue_request(req); - end_that_request_last(req, 1); - } + ret = __blk_end_request(req, 0, brq.data.bytes_xfered); spin_unlock_irq(&md->lock); } while (ret); @@ -386,27 +378,21 @@ static int mmc_blk_issue_rq(struct mmc_queue *mq, struct request *req) else bytes = blocks << 9; spin_lock_irq(&md->lock); - ret = end_that_request_chunk(req, 1, bytes); + ret = __blk_end_request(req, 0, bytes); spin_unlock_irq(&md->lock); } } else if (rq_data_dir(req) != READ && (card->host->caps & MMC_CAP_MULTIWRITE)) { spin_lock_irq(&md->lock); - ret = end_that_request_chunk(req, 1, brq.data.bytes_xfered); + ret = __blk_end_request(req, 0, brq.data.bytes_xfered); spin_unlock_irq(&md->lock); } mmc_release_host(card->host); spin_lock_irq(&md->lock); - while (ret) { - ret = end_that_request_chunk(req, 0, - req->current_nr_sectors << 9); - } - - add_disk_randomness(req->rq_disk); - blkdev_dequeue_request(req); - end_that_request_last(req, 0); + while (ret) + ret = __blk_end_request(req, -EIO, blk_rq_cur_bytes(req)); spin_unlock_irq(&md->lock); return 0; diff --git a/drivers/mmc/card/queue.c b/drivers/mmc/card/queue.c index 30cd13b..7731dde 100644 --- a/drivers/mmc/card/queue.c +++ b/drivers/mmc/card/queue.c @@ -94,8 +94,8 @@ static void mmc_request(struct request_queue *q) printk(KERN_ERR "MMC: killing requests for dead queue\n"); while ((req = elv_next_request(q)) != NULL) { do { - ret = end_that_request_chunk(req, 0, - req->current_nr_sectors << 9); + ret = __blk_end_request(req, -EIO, + blk_rq_cur_bytes(req)); } while (ret); } return; |