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authorChristoph Hellwig <hch@lst.de>2017-01-31 18:57:30 +0300
committerJens Axboe <axboe@fb.com>2017-02-01 00:00:39 +0300
commit2f5a8e80f79dc82e00f4cca557dc9ceaf064b450 (patch)
treebc64c6e6f7e24d792742a3547018066568948fba /drivers/ide/ide-disk.c
parent57292b58ddb58689e8c3b4c6eadbef10d9ca44dd (diff)
downloadlinux-2f5a8e80f79dc82e00f4cca557dc9ceaf064b450.tar.xz
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-disk.c')
-rw-r--r--drivers/ide/ide-disk.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c
index 3437c5b28599..69cf71729841 100644
--- a/drivers/ide/ide-disk.c
+++ b/drivers/ide/ide-disk.c
@@ -453,7 +453,8 @@ static int idedisk_prep_fn(struct request_queue *q, struct request *rq)
cmd->tf_flags = IDE_TFLAG_DYN;
cmd->protocol = ATA_PROT_NODATA;
- rq->cmd_type = REQ_TYPE_ATA_TASKFILE;
+ rq->cmd_type = REQ_TYPE_DRV_PRIV;
+ ide_req(rq)->type = ATA_PRIV_TASKFILE;
rq->special = cmd;
cmd->rq = rq;
@@ -479,7 +480,8 @@ static int set_multcount(ide_drive_t *drive, int arg)
rq = blk_get_request(drive->queue, READ, __GFP_RECLAIM);
scsi_req_init(rq);
- rq->cmd_type = REQ_TYPE_ATA_TASKFILE;
+ rq->cmd_type = REQ_TYPE_DRV_PRIV;
+ ide_req(rq)->type = ATA_PRIV_TASKFILE;
drive->mult_req = arg;
drive->special_flags |= IDE_SFLAG_SET_MULTMODE;