diff options
| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-10-19 00:30:11 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-10-19 00:30:11 +0200 |
| commit | f0bb945c9dd5d4b7061c86b2b0511854a67457b5 (patch) | |
| tree | e769e4e796b2aa030415d662232e3f03b11a898e | |
| parent | 93c680798531503ad1a4f1d6ad22e3785e8c4c75 (diff) | |
| download | kernel_samsung_espresso10-f0bb945c9dd5d4b7061c86b2b0511854a67457b5.zip kernel_samsung_espresso10-f0bb945c9dd5d4b7061c86b2b0511854a67457b5.tar.gz kernel_samsung_espresso10-f0bb945c9dd5d4b7061c86b2b0511854a67457b5.tar.bz2 | |
cs5520: always tune PIO
Since cs5520 uses VDMA best PIO mode was tuned anyway by ide_dma_check()
but only if DMA was successfully initialized.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| -rw-r--r-- | drivers/ide/pci/cs5520.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/ide/pci/cs5520.c b/drivers/ide/pci/cs5520.c index 6254d7a..fd57efb 100644 --- a/drivers/ide/pci/cs5520.c +++ b/drivers/ide/pci/cs5520.c @@ -123,10 +123,11 @@ 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; - if (hwif->dma_base == 0) { - hwif->drives[1].autotune = hwif->drives[0].autotune = 1; + hwif->drives[0].autotune = 1; + hwif->drives[1].autotune = 1; + + if (hwif->dma_base == 0) return; - } hwif->ide_dma_on = &cs5520_dma_on; } |