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ide: disable DMA in ->ide_dma_check for "no IORDY" case (v2)

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If DMA is unsupported ->ide_dma_check should disable DMA.

v2:
* updated for scc_pata

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz
2007-02-17 02:40:25 +01:00
parent 2ad1e558a2
commit d8f4469d5f
15 changed files with 43 additions and 71 deletions
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5
drivers/ide/pci/atiixp.c
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@@ -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);
}
/**