Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c9f56a801a3a9d76119868a687bc220d29055625
Commit:     c9f56a801a3a9d76119868a687bc220d29055625
Parent:     a7c7d16383748029de8187075cabbc3f5df2cd78
Author:     Bartlomiej Zolnierkiewicz <[EMAIL PROTECTED]>
AuthorDate: Fri Feb 1 23:09:26 2008 +0100
Committer:  Bartlomiej Zolnierkiewicz <[EMAIL PROTECTED]>
CommitDate: Fri Feb 1 23:09:26 2008 +0100

    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 <[EMAIL PROTECTED]>
---
 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 328d26c..6c31ce1 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)) {
                /*
-
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