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path: root/drivers/ide/pci/cs5535.c
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Diffstat (limited to 'drivers/ide/pci/cs5535.c')
-rw-r--r--drivers/ide/pci/cs5535.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/ide/pci/cs5535.c b/drivers/ide/pci/cs5535.c
index 66433aa53f59..50046436a565 100644
--- a/drivers/ide/pci/cs5535.c
+++ b/drivers/ide/pci/cs5535.c
@@ -155,8 +155,9 @@ static void cs5535_set_pio_mode(ide_drive_t *drive, const u8 pio)
cs5535_set_speed(drive, XFER_PIO_0 + pio);
}
-static u8 __devinit cs5535_cable_detect(struct pci_dev *dev)
+static u8 __devinit cs5535_cable_detect(ide_hwif_t *hwif)
{
+ struct pci_dev *dev = to_pci_dev(hwif->dev);
u8 bit;
/* if a 80 wire cable was detected */
@@ -175,15 +176,14 @@ static u8 __devinit cs5535_cable_detect(struct pci_dev *dev)
*/
static void __devinit init_hwif_cs5535(ide_hwif_t *hwif)
{
- struct pci_dev *dev = to_pci_dev(hwif->dev);
-
hwif->set_pio_mode = &cs5535_set_pio_mode;
hwif->set_dma_mode = &cs5535_set_dma_mode;
if (hwif->dma_base == 0)
return;
- hwif->cbl = cs5535_cable_detect(dev);
+ if (hwif->cbl != ATA_CBL_PATA40_SHORT)
+ hwif->cbl = cs5535_cable_detect(hwif);
}
static const struct ide_port_info cs5535_chipset __devinitdata = {
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