From aebf526b53aea164508730427597d45f3e06b376 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 31 Jan 2017 16:57:31 +0100 Subject: block: fold cmd_type into the REQ_OP_ space Instead of keeping two levels of indirection for requests types, fold it all into the operations. The little caveat here is that previously cmd_type only applied to struct request, while the request and bio op fields were set to plain REQ_OP_READ/WRITE even for passthrough operations. Instead this patch adds new REQ_OP_* for SCSI passthrough and driver private requests, althought it has to add two for each so that we can communicate the data in/out nature of the request. Signed-off-by: Christoph Hellwig Signed-off-by: Jens Axboe --- drivers/ide/ide-park.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers/ide/ide-park.c') diff --git a/drivers/ide/ide-park.c b/drivers/ide/ide-park.c index fc3c944ca4be..101aed9a61ca 100644 --- a/drivers/ide/ide-park.c +++ b/drivers/ide/ide-park.c @@ -31,11 +31,10 @@ static void issue_park_cmd(ide_drive_t *drive, unsigned long timeout) } spin_unlock_irq(&hwif->lock); - rq = blk_get_request(q, READ, __GFP_RECLAIM); + rq = blk_get_request(q, REQ_OP_DRV_IN, __GFP_RECLAIM); scsi_req_init(rq); scsi_req(rq)->cmd[0] = REQ_PARK_HEADS; scsi_req(rq)->cmd_len = 1; - rq->cmd_type = REQ_TYPE_DRV_PRIV; ide_req(rq)->type = ATA_PRIV_MISC; rq->special = &timeout; rc = blk_execute_rq(q, NULL, rq, 1); @@ -47,14 +46,13 @@ static void issue_park_cmd(ide_drive_t *drive, unsigned long timeout) * Make sure that *some* command is sent to the drive after the * timeout has expired, so power management will be reenabled. */ - rq = blk_get_request(q, READ, GFP_NOWAIT); + rq = blk_get_request(q, REQ_OP_DRV_IN, GFP_NOWAIT); scsi_req_init(rq); if (IS_ERR(rq)) goto out; scsi_req(rq)->cmd[0] = REQ_UNPARK_HEADS; scsi_req(rq)->cmd_len = 1; - rq->cmd_type = REQ_TYPE_DRV_PRIV; ide_req(rq)->type = ATA_PRIV_MISC; elv_add_request(q, rq, ELEVATOR_INSERT_FRONT); -- cgit v1.2.3