diff options
| author | Borislav Petkov <petkovbb@googlemail.com> | 2009-01-02 16:12:55 +0100 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2009-01-02 16:12:55 +0100 |
| commit | def860d061d0fcab7fbbe193c0b8b8f0b9b4c828 (patch) | |
| tree | 9ba849221a1bb50dc04b77dffd246729699e8f88 /drivers/ide | |
| parent | ide-atapi: compute cmd_len based on device type in ide_transfer_pc (diff) | |
| download | linux-def860d061d0fcab7fbbe193c0b8b8f0b9b4c828.tar.xz linux-def860d061d0fcab7fbbe193c0b8b8f0b9b4c828.zip | |
ide-atapi: assign expiry and timeout based on device type
There should be no functionality change resulting from this patch.
Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide')
| -rw-r--r-- | drivers/ide/ide-atapi.c | 30 |
1 files changed, 17 insertions, 13 deletions
diff --git a/drivers/ide/ide-atapi.c b/drivers/ide/ide-atapi.c index 5fdcb953fc13..cf2b99c37364 100644 --- a/drivers/ide/ide-atapi.c +++ b/drivers/ide/ide-atapi.c @@ -525,21 +525,25 @@ static ide_startstop_t ide_transfer_pc(ide_drive_t *drive) cmd_len = COMMAND_SIZE(rq->cmd[0]); if (cmd_len < ATAPI_MIN_CDB_BYTES) cmd_len = ATAPI_MIN_CDB_BYTES; - } else - cmd_len = ATAPI_MIN_CDB_BYTES; - /* - * If necessary schedule the packet transfer to occur 'timeout' - * miliseconds later in ide_delayed_transfer_pc() after the device - * says it's ready for a packet. - */ - if (drive->atapi_flags & IDE_AFLAG_ZIP_DRIVE) { - timeout = drive->pc_delay; - expiry = &ide_delayed_transfer_pc; + timeout = rq->timeout; + expiry = ide_cd_expiry; } else { - timeout = (drive->media == ide_floppy) ? WAIT_FLOPPY_CMD - : WAIT_TAPE_CMD; - expiry = NULL; + cmd_len = ATAPI_MIN_CDB_BYTES; + + /* + * If necessary schedule the packet transfer to occur 'timeout' + * miliseconds later in ide_delayed_transfer_pc() after the + * device says it's ready for a packet. + */ + if (drive->atapi_flags & IDE_AFLAG_ZIP_DRIVE) { + timeout = drive->pc_delay; + expiry = &ide_delayed_transfer_pc; + } else { + timeout = (drive->media == ide_floppy) ? WAIT_FLOPPY_CMD + : WAIT_TAPE_CMD; + expiry = NULL; + } } /* Set the interrupt routine */ |