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ide-cd: move request prep chunk from cdrom_do_newpc_cont to rq issue path

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As a nice side effect, this minimizes the IRQ handler execution time.

There should be no functionality change resulting from this patch.

[bart: remove extra newlines from ide_cd_do_request()]

Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Borislav Petkov 2008-07-16 20:33:46 +02:00 committed by Bartlomiej Zolnierkiewicz
parent 90eb808e0f
commit 7fcebda501
1 changed files with 4 additions and 5 deletions
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9
drivers/ide/ide-cd.c
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@ -1143,9 +1143,6 @@ static ide_startstop_t cdrom_do_newpc_cont(ide_drive_t *drive)
{
struct request *rq = HWGROUP(drive)->rq;
if (!rq->timeout)
rq->timeout = ATAPI_WAIT_PC;
return cdrom_transfer_packet_command(drive, rq, cdrom_newpc_intr);
}
@ -1242,6 +1239,10 @@ static ide_startstop_t ide_cd_do_request(ide_drive_t *drive, struct request *rq,
rq->cmd_type == REQ_TYPE_ATA_PC) {
xferlen = rq->data_len;
fn = cdrom_do_newpc_cont;
if (!rq->timeout)
rq->timeout = ATAPI_WAIT_PC;
cdrom_do_block_pc(drive, rq);
} else if (blk_special_request(rq)) {
/* right now this can only be a reset... */
@ -1256,8 +1257,6 @@ static ide_startstop_t ide_cd_do_request(ide_drive_t *drive, struct request *rq,
return cdrom_start_packet_command(drive, xferlen, fn);
}
/*
* Ioctl handling.
*