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ide: remove ->data_phase field from ide_hwif_t

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* Always use hwif->task->data_phase and remove ->data_phase
  field from ide_hwif_t.

* Remove superfluous REQ_TYPE_ATA_TASKFILE check from
  ide_pio_datablock() while at it.

There should be no functional changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz
2009-03-27 12:46:32 +01:00
parent 5e76acd588
commit e3d9a73a83
5 changed files with 10 additions and 21 deletions
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3
drivers/ide/ide-disk.c
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@@ -160,8 +160,6 @@ static ide_startstop_t __ide_do_rw_disk(ide_drive_t *drive, struct request *rq,
task.tf_flags |= IDE_TFLAG_WRITE;
ide_tf_set_cmd(drive, &task, dma);
if (!dma)
hwif->data_phase = task.data_phase;
task.rq = rq;
rc = do_rw_taskfile(drive, &task);
@@ -170,7 +168,6 @@ static ide_startstop_t __ide_do_rw_disk(ide_drive_t *drive, struct request *rq,
/* fallback to PIO */
task.tf_flags |= IDE_TFLAG_DMA_PIO_FALLBACK;
ide_tf_set_cmd(drive, &task, 0);
hwif->data_phase = task.data_phase;
ide_init_sg_cmd(drive, rq);
rc = do_rw_taskfile(drive, &task);
}