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-rw-r--r--drivers/ide/pci/cs5535.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/ide/pci/cs5535.c b/drivers/ide/pci/cs5535.c
index da606ba6d28..257865778f9 100644
--- a/drivers/ide/pci/cs5535.c
+++ b/drivers/ide/pci/cs5535.c
@@ -190,12 +190,16 @@ static u8 __devinit cs5535_cable_detect(struct pci_dev *dev)
*/
static void __devinit init_hwif_cs5535(ide_hwif_t *hwif)
{
- int i;
-
hwif->autodma = 0;
hwif->set_pio_mode = &cs5535_set_pio_mode;
hwif->set_dma_mode = &cs5535_set_dma_mode;
+
+ hwif->drives[1].autotune = hwif->drives[0].autotune = 1;
+
+ if (hwif->dma_base == 0)
+ return;
+
hwif->ide_dma_check = &cs5535_dma_check;
hwif->atapi_dma = 1;
@@ -207,11 +211,7 @@ static void __devinit init_hwif_cs5535(ide_hwif_t *hwif)
if (!noautodma)
hwif->autodma = 1;
- /* just setting autotune and not worrying about bios timings */
- for (i = 0; i < 2; i++) {
- hwif->drives[i].autotune = 1;
- hwif->drives[i].autodma = hwif->autodma;
- }
+ hwif->drives[1].autodma = hwif->drives[0].autodma = hwif->autodma;
}
static ide_pci_device_t cs5535_chipset __devinitdata = {