diff options
| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-02-01 23:09:26 +0100 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-02-01 23:09:26 +0100 |
| commit | c9f56a801a3a9d76119868a687bc220d29055625 (patch) | |
| tree | 15facdb7b98fc753103ef6bd64f8e22979b40ca8 /drivers/ide | |
| parent | a7c7d16383748029de8187075cabbc3f5df2cd78 (diff) | |
ide-cd: merge cdrom_do_packet_command() and cdrom_do_block_pc()
Add REQ_TYPE_{SENSE,ATA_PC} requests handling to cdrom_do_block_pc()
and remove cdrom_do_packet_command().
There should be no functionality changes caused by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide')
| -rw-r--r-- | drivers/ide/ide-cd.c | 25 |
1 files changed, 5 insertions, 20 deletions
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c index 328d26c0779..6c31ce15210 100644 --- a/drivers/ide/ide-cd.c +++ b/drivers/ide/ide-cd.c @@ -1061,22 +1061,6 @@ static void ide_cd_request_sense_fixup(struct request *rq) } } -static ide_startstop_t cdrom_do_newpc_cont(ide_drive_t *); - -static ide_startstop_t cdrom_do_packet_command (ide_drive_t *drive) -{ - int len; - struct request *rq = HWGROUP(drive)->rq; - struct cdrom_info *info = drive->driver_data; - - info->dma = 0; - rq->cmd_flags &= ~REQ_FAILED; - len = rq->data_len; - - /* Start sending the command to the drive. */ - return cdrom_start_packet_command(drive, len, cdrom_do_newpc_cont); -} - int ide_cd_queue_pc(ide_drive_t *drive, struct request *rq) { struct request_sense sense; @@ -1505,7 +1489,10 @@ static ide_startstop_t cdrom_do_block_pc(ide_drive_t *drive, struct request *rq) { struct cdrom_info *info = drive->driver_data; - rq->cmd_flags |= REQ_QUIET; + if (blk_pc_request(rq)) + rq->cmd_flags |= REQ_QUIET; + else + rq->cmd_flags &= ~REQ_FAILED; info->dma = 0; @@ -1565,10 +1552,8 @@ ide_do_rw_cdrom (ide_drive_t *drive, struct request *rq, sector_t block) } info->last_block = block; return action; - } else if (rq->cmd_type == REQ_TYPE_SENSE || + } else if (blk_sense_request(rq) || blk_pc_request(rq) || rq->cmd_type == REQ_TYPE_ATA_PC) { - return cdrom_do_packet_command(drive); - } else if (blk_pc_request(rq)) { return cdrom_do_block_pc(drive, rq); } else if (blk_special_request(rq)) { /* |