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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-10-16 22:29:54 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-10-16 22:29:54 +0200 |
| commit | 65c9cd23cab821c165a70ddd0447eb6362ebbb0c (patch) | |
| tree | 86f7c8d025cd774ed043e0cfeb8a681a38ab0c6d /drivers/ide/pci/cmd64x.c | |
| parent | d3b90baf0924c13045c56c3d0a766f9374fe7a9e (diff) | |
| download | op-kernel-dev-65c9cd23cab821c165a70ddd0447eb6362ebbb0c.zip op-kernel-dev-65c9cd23cab821c165a70ddd0447eb6362ebbb0c.tar.gz | |
ide: remove ide_use_fast_pio()
Remove ide_use_fast_pio() and just re-tune PIO unconditionally if DMA tuning
has failed in ->ide_dma_check. All host drivers using ide_use_fast_pio() set
drive->autotune so PIO is always tuned anyway and in some cases we _really_
need to re-tune PIO because PIO and DMA timings are shared.
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/pci/cmd64x.c')
| -rw-r--r-- | drivers/ide/pci/cmd64x.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/ide/pci/cmd64x.c b/drivers/ide/pci/cmd64x.c index d50f15e..52790cb 100644 --- a/drivers/ide/pci/cmd64x.c +++ b/drivers/ide/pci/cmd64x.c @@ -335,8 +335,7 @@ static int cmd64x_config_drive_for_dma (ide_drive_t *drive) if (ide_tune_dma(drive)) return 0; - if (ide_use_fast_pio(drive)) - ide_set_max_pio(drive); + ide_set_max_pio(drive); return -1; } |
