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authorLinus Torvalds <torvalds@linux-foundation.org>2008-07-15 14:15:36 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2008-07-15 14:15:36 -0400
commit98339cbd360b77c3167db287fd611468c2c44559 (patch)
tree06779e040c18aa40fc5a6e15b132fa1f70ec45f6 /drivers/block/paride
parente4e0fadcd929138aa82130a1c5f22206d86d7bb2 (diff)
parentcbbc4e818de4451cdef75a112b7fc8a523d5d2a0 (diff)
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.c20
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)
712static int pd_special_command(struct pd_unit *disk, 712static int pd_special_command(struct pd_unit *disk,
713 enum action (*func)(struct pd_unit *disk)) 713 enum action (*func)(struct pd_unit *disk))
714{ 714{
715 DECLARE_COMPLETION_ONSTACK(wait); 715 struct request *rq;
716 struct request rq;
717 int err = 0; 716 int err = 0;
718 717
719 blk_rq_init(NULL, &rq); 718 rq = blk_get_request(disk->gd->queue, READ, __GFP_WAIT);
720 rq.rq_disk = disk->gd; 719
721 rq.end_io_data = &wait; 720 rq->cmd_type = REQ_TYPE_SPECIAL;
722 rq.end_io = blk_end_sync_rq; 721 rq->special = func;
723 blk_insert_request(disk->gd->queue, &rq, 0, func); 722
724 wait_for_completion(&wait); 723 err = blk_execute_rq(disk->gd->queue, disk->gd, rq, 0);
725 if (rq.errors) 724
726 err = -EIO; 725 blk_put_request(rq);
727 blk_put_request(&rq);
728 return err; 726 return err;
729} 727}
730 728