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ide-cd: merge ide_cd_prepare_rw_request() into cdrom_start_rw() 

There should be no functional changes caused by this patch.

Cc: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2009-03-31 20:15:14 +02:00
parent 06a449e301
commit 8652b31ab2
1 changed files with 5 additions and 16 deletions
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21
drivers/ide/ide-cd.c
View File

@ -509,17 +509,6 @@ static int ide_cd_check_ireason(ide_drive_t *drive, struct request *rq,
return -1;
}
static ide_startstop_t ide_cd_prepare_rw_request(ide_drive_t *drive,
struct request *rq)
{
ide_debug_log(IDE_DBG_RQ, "rq->cmd_flags: 0x%x", rq->cmd_flags);
/* set up the command */
rq->timeout = ATAPI_WAIT_PC;
return ide_started;
}
static void ide_cd_request_sense_fixup(ide_drive_t *drive, struct request *rq)
{
ide_debug_log(IDE_DBG_FUNC, "rq->cmd[0]: 0x%x", rq->cmd[0]);
@ -871,9 +860,9 @@ static ide_startstop_t cdrom_start_rw(ide_drive_t *drive, struct request *rq)
unsigned short sectors_per_frame =
queue_hardsect_size(q) >> SECTOR_BITS;
ide_debug_log(IDE_DBG_RQ, "rq->cmd[0]: 0x%x, write: 0x%x, "
ide_debug_log(IDE_DBG_RQ, "rq->cmd[0]: 0x%x, rq->cmd_flags: 0x%x, "
"secs_per_frame: %u",
rq->cmd[0], write, sectors_per_frame);
rq->cmd[0], rq->cmd_flags, sectors_per_frame);
if (write) {
/* disk has become write protected */
@ -898,6 +887,8 @@ static ide_startstop_t cdrom_start_rw(ide_drive_t *drive, struct request *rq)
if (write)
cd->devinfo.media_written = 1;
rq->timeout = ATAPI_WAIT_PC;
return ide_started;
}
@ -954,10 +945,8 @@ static ide_startstop_t ide_cd_do_request(ide_drive_t *drive, struct request *rq,
blk_dump_rq_flags(rq, "ide_cd_do_request");
if (blk_fs_request(rq)) {
if (cdrom_start_rw(drive, rq) == ide_stopped ||
ide_cd_prepare_rw_request(drive, rq) == ide_stopped) {
if (cdrom_start_rw(drive, rq) == ide_stopped)
goto out_end;
}
} else if (blk_sense_request(rq) || blk_pc_request(rq) ||
rq->cmd_type == REQ_TYPE_ATA_PC) {
if (!rq->timeout)