• Bartlomiej Zolnierkiewicz's avatar
    pdc202xx_new: use ide_tune_dma() · 7f86723a
    Bartlomiej Zolnierkiewicz authored
    * remove code enabling IORDY and prefetch from config_chipset_for_dma(),
      as the comment states it has no real effect because these settings are
      overriden when the PIO mode is set (and for this driver ->autotune == 1
      so PIO mode is always programmed)
    * use ide_tune_dma() in pdcnew_config_drive_xfer_rate() and remove no longer
      needed config_chipset_for_dma()
    There should be no functionality changes caused by this patch.
    Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
pdc202xx_new.c 17.2 KB