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Subject[PATCH 4.14 156/164] ide: ide-atapi: fix compile error with defining macro DEBUG
Date
4.14-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Hongxu Jia <hongxu.jia@windriver.com>


[ Upstream commit 8dc7a31fbce5e2dbbacd83d910da37105181b054 ]

Compile ide-atapi failed with defining macro "DEBUG"
...
|drivers/ide/ide-atapi.c:285:52: error: 'struct request' has
no member named 'cmd'; did you mean 'csd'?
| debug_log("%s: rq->cmd[0]: 0x%x\n", __func__, rq->cmd[0]);
...

Since we split the scsi_request out of struct request, it missed
do the same thing on debug_log

Fixes: 82ed4db499b8 ("block: split scsi_request out of struct request")

Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/ide/ide-atapi.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

--- a/drivers/ide/ide-atapi.c
+++ b/drivers/ide/ide-atapi.c
@@ -282,7 +282,7 @@ int ide_cd_expiry(ide_drive_t *drive)
struct request *rq = drive->hwif->rq;
unsigned long wait = 0;

- debug_log("%s: rq->cmd[0]: 0x%x\n", __func__, rq->cmd[0]);
+ debug_log("%s: scsi_req(rq)->cmd[0]: 0x%x\n", __func__, scsi_req(rq)->cmd[0]);

/*
* Some commands are *slow* and normally take a long time to complete.
@@ -463,7 +463,7 @@ static ide_startstop_t ide_pc_intr(ide_d
return ide_do_reset(drive);
}

- debug_log("[cmd %x]: check condition\n", rq->cmd[0]);
+ debug_log("[cmd %x]: check condition\n", scsi_req(rq)->cmd[0]);

/* Retry operation */
ide_retry_pc(drive);
@@ -531,7 +531,7 @@ static ide_startstop_t ide_pc_intr(ide_d
ide_pad_transfer(drive, write, bcount);

debug_log("[cmd %x] transferred %d bytes, padded %d bytes, resid: %u\n",
- rq->cmd[0], done, bcount, scsi_req(rq)->resid_len);
+ scsi_req(rq)->cmd[0], done, bcount, scsi_req(rq)->resid_len);

/* And set the interrupt handler again */
ide_set_handler(drive, ide_pc_intr, timeout);

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