path: root/drivers/block/paride
diff options
authorLinus Torvalds <>2008-07-15 11:15:36 -0700
committerLinus Torvalds <>2008-07-15 11:15:36 -0700
commit98339cbd360b77c3167db287fd611468c2c44559 (patch)
tree06779e040c18aa40fc5a6e15b132fa1f70ec45f6 /drivers/block/paride
parente4e0fadcd929138aa82130a1c5f22206d86d7bb2 (diff)
parentcbbc4e818de4451cdef75a112b7fc8a523d5d2a0 (diff)
Merge git://
* git:// (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')
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))
- 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;