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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-15 11:15:36 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-15 11:15:36 -0700 |
| commit | 98339cbd360b77c3167db287fd611468c2c44559 (patch) | |
| tree | 06779e040c18aa40fc5a6e15b132fa1f70ec45f6 /drivers/block/paride | |
| parent | e4e0fadcd929138aa82130a1c5f22206d86d7bb2 (diff) | |
| parent | cbbc4e818de4451cdef75a112b7fc8a523d5d2a0 (diff) | |
| download | linux-98339cbd360b77c3167db287fd611468c2c44559.tar.bz2 | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: (80 commits)
ide-floppy: fix unfortunate function naming
ide-tape: unify idetape_create_read/write_cmd
ide: add ide_pc_intr() helper
ide-{floppy,scsi}: read Status Register before stopping DMA engine
ide-scsi: add more debugging to idescsi_pc_intr()
ide-scsi: use pc->callback
ide-floppy: add more debugging to idefloppy_pc_intr()
ide-tape: always log debug info in idetape_pc_intr() if debugging is enabled
ide-tape: add ide_tape_io_buffers() helper
ide-tape: factor out DSC handling from idetape_pc_intr()
ide-{floppy,tape}: move checking of ->failed_pc to ->callback
ide: add ide_issue_pc() helper
ide: add PC_FLAG_DRQ_INTERRUPT pc flag
ide-scsi: move idescsi_map_sg() call out from idescsi_issue_pc()
ide: add ide_transfer_pc() helper
ide-scsi: set drive->scsi flag for devices handled by the driver
ide-{cd,floppy,tape}: remove checking for drive->scsi
ide: add PC_FLAG_ZIP_DRIVE pc flag
ide-tape: factor out waiting for good ireason from idetape_transfer_pc()
ide-tape: set PC_FLAG_DMA_IN_PROGRESS flag in idetape_transfer_pc()
...
Diffstat (limited to 'drivers/block/paride')
| -rw-r--r-- | drivers/block/paride/pd.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/drivers/block/paride/pd.c b/drivers/block/paride/pd.c index 570f3b70dce7..5fdfa7c888ce 100644 --- a/drivers/block/paride/pd.c +++ b/drivers/block/paride/pd.c @@ -712,19 +712,17 @@ static void do_pd_request(struct request_queue * q) static int pd_special_command(struct pd_unit *disk, enum action (*func)(struct pd_unit *disk)) { - DECLARE_COMPLETION_ONSTACK(wait); - struct request rq; + struct request *rq; int err = 0; - blk_rq_init(NULL, &rq); - rq.rq_disk = disk->gd; - rq.end_io_data = &wait; - rq.end_io = blk_end_sync_rq; - blk_insert_request(disk->gd->queue, &rq, 0, func); - wait_for_completion(&wait); - if (rq.errors) - err = -EIO; - blk_put_request(&rq); + rq = blk_get_request(disk->gd->queue, READ, __GFP_WAIT); + + rq->cmd_type = REQ_TYPE_SPECIAL; + rq->special = func; + + err = blk_execute_rq(disk->gd->queue, disk->gd, rq, 0); + + blk_put_request(rq); return err; } |