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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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drivers/ide/ide-io.c
+1 -4
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@@ -310,13 +310,10 @@ EXPORT_SYMBOL_GPL(ide_init_sg_cmd);
static ide_startstop_t execute_drive_cmd (ide_drive_t *drive,
struct request *rq)
{
ide_hwif_t *hwif = drive->hwif;
ide_task_t *task = rq->special;
if (task) {
hwif->data_phase = task->data_phase;
switch (hwif->data_phase) {
switch (task->data_phase) {
case TASKFILE_MULTI_OUT:
case TASKFILE_OUT:
case TASKFILE_MULTI_IN: