diff options
| author |   Christoph Hellwig <hch@lst.de> | 2017-01-31 16:57:30 +0100 |
|---|---|---|
| committer |   Jens Axboe <axboe@fb.com> | 2017-01-31 14:00:39 -0700 |
| commit | 2f5a8e80f79dc82e00f4cca557dc9ceaf064b450 (patch) | |
| tree | bc64c6e6f7e24d792742a3547018066568948fba /drivers/ide/ide-io.c | |
| parent | block: introduce blk_rq_is_passthrough (diff) | |
| download | linux-dev-2f5a8e80f79dc82e00f4cca557dc9ceaf064b450.tar.xz linux-dev-2f5a8e80f79dc82e00f4cca557dc9ceaf064b450.zip | |
ide: don't abuse cmd_type
Currently the legacy ide driver defines several request types of it's own,
which is in the way of removing that field entirely.
Instead add a type field to struct ide_request and use that to distinguish
the different types of IDE-internal requests.
It's a bit of a mess, but so is the surrounding code..
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/ide/ide-io.c')
| -rw-r--r-- | drivers/ide/ide-io.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c index 3378503afed4..6735c92b8da7 100644 --- a/drivers/ide/ide-io.c +++ b/drivers/ide/ide-io.c @@ -102,7 +102,7 @@ void ide_complete_cmd(ide_drive_t *drive, struct ide_cmd *cmd, u8 stat, u8 err) drive->dev_flags |= IDE_DFLAG_PARKED; } - if (rq && rq->cmd_type == REQ_TYPE_ATA_TASKFILE) { + if (rq && ata_taskfile_request(rq)) { struct ide_cmd *orig_cmd = rq->special; if (cmd->tf_flags & IDE_TFLAG_DYN) @@ -135,7 +135,7 @@ EXPORT_SYMBOL(ide_complete_rq); void ide_kill_rq(ide_drive_t *drive, struct request *rq) { - u8 drv_req = (rq->cmd_type == REQ_TYPE_DRV_PRIV) && rq->rq_disk; + u8 drv_req = ata_misc_request(rq) && rq->rq_disk; u8 media = drive->media; drive->failed_pc = NULL; @@ -340,7 +340,7 @@ static ide_startstop_t start_request (ide_drive_t *drive, struct request *rq) if (drive->current_speed == 0xff) ide_config_drive_speed(drive, drive->desired_speed); - if (rq->cmd_type == REQ_TYPE_ATA_TASKFILE) + if (ata_taskfile_request(rq)) return execute_drive_cmd(drive, rq); else if (ata_pm_request(rq)) { struct ide_pm_state *pm = rq->special; @@ -353,7 +353,7 @@ static ide_startstop_t start_request (ide_drive_t *drive, struct request *rq) pm->pm_step == IDE_PM_COMPLETED) ide_complete_pm_rq(drive, rq); return startstop; - } else if (!rq->rq_disk && rq->cmd_type == REQ_TYPE_DRV_PRIV) + } else if (!rq->rq_disk && ata_misc_request(rq)) /* * TODO: Once all ULDs have been modified to * check for specific op codes rather than |