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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-02-17 04:40:25 +0300 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-02-17 04:40:25 +0300 |
| commit | d8f4469d5f2c35e0b8272f254b42737a2b8ce877 (patch) | |
| tree | 3528896358f9d707694ab470055a19dfe68b3a09 /drivers/ide/pci/atiixp.c | |
| parent | 2ad1e558a2305c2b3d5099ee2f4a5929307c20ca (diff) | |
| download | linux-d8f4469d5f2c35e0b8272f254b42737a2b8ce877.tar.xz | |
ide: disable DMA in ->ide_dma_check for "no IORDY" case (v2)
If DMA is unsupported ->ide_dma_check should disable DMA.
v2:
* updated for scc_pata
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/pci/atiixp.c')
| -rw-r--r-- | drivers/ide/pci/atiixp.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/ide/pci/atiixp.c b/drivers/ide/pci/atiixp.c index dfc738c42228..6d372c4e1d81 100644 --- a/drivers/ide/pci/atiixp.c +++ b/drivers/ide/pci/atiixp.c @@ -264,10 +264,9 @@ static int atiixp_dma_check(ide_drive_t *drive) tspeed = ide_get_best_pio_mode(drive, 255, 5, NULL); speed = atiixp_dma_2_pio(XFER_PIO_0 + tspeed) + XFER_PIO_0; hwif->speedproc(drive, speed); - return hwif->ide_dma_off_quietly(drive); } - /* IORDY not supported */ - return 0; + + return hwif->ide_dma_off_quietly(drive); } /** |