diff options
Diffstat (limited to 'drivers/ide/pci')
| -rw-r--r-- | drivers/ide/pci/cs5520.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/ide/pci/cs5520.c b/drivers/ide/pci/cs5520.c index cb2a10203dc..fbce90048ae 100644 --- a/drivers/ide/pci/cs5520.c +++ b/drivers/ide/pci/cs5520.c @@ -142,25 +142,24 @@ static void __devinit init_hwif_cs5520(ide_hwif_t *hwif) { hwif->set_pio_mode = &cs5520_set_pio_mode; hwif->set_dma_mode = &cs5520_set_dma_mode; - hwif->ide_dma_check = &cs5520_config_drive_xfer_rate; - hwif->ide_dma_on = &cs5520_dma_on; - if(!noautodma) - hwif->autodma = 1; - - if(!hwif->dma_base) - { - hwif->drives[0].autotune = 1; - hwif->drives[1].autotune = 1; + if (hwif->dma_base == 0) { + hwif->drives[1].autotune = hwif->drives[0].autotune = 1; return; } + hwif->ide_dma_check = &cs5520_config_drive_xfer_rate; + hwif->ide_dma_on = &cs5520_dma_on; + /* ATAPI is harder so leave it for now */ hwif->atapi_dma = 0; hwif->ultra_mask = 0; hwif->swdma_mask = 0; hwif->mwdma_mask = 0; - + + if (!noautodma) + hwif->autodma = 1; + hwif->drives[0].autodma = hwif->autodma; hwif->drives[1].autodma = hwif->autodma; } |