1 files changed, 22 insertions, 13 deletions

diff --git a/drivers/ide/pci/pdc202xx_old.c b/drivers/ide/pci/pdc202xx_old.c
index 23844687dee..41ac4a94959 100644
--- a/drivers/ide/pci/pdc202xx_old.c
+++ b/drivers/ide/pci/pdc202xx_old.c
@@ -152,8 +152,10 @@ static void pdc202xx_tune_drive(ide_drive_t *drive, u8 pio)
 static u8 pdc202xx_old_cable_detect (ide_hwif_t *hwif)
 {
 	u16 CIS = 0, mask = (hwif->channel) ? (1<<11) : (1<<10);
+
 	pci_read_config_word(hwif->pci_dev, 0x50, &CIS);
-	return (CIS & mask) ? 1 : 0;
+
+	return (CIS & mask) ? ATA_CBL_PATA40 : ATA_CBL_PATA80;
 }
 
 /*
@@ -267,18 +269,24 @@ somebody_else:
 	return (dma_stat & 4) == 4;	/* return 1 if INTR asserted */
 }
 
-static int pdc202xx_ide_dma_lostirq(ide_drive_t *drive)
+static void pdc202xx_dma_lost_irq(ide_drive_t *drive)
 {
-	if (HWIF(drive)->resetproc != NULL)
-		HWIF(drive)->resetproc(drive);
-	return __ide_dma_lostirq(drive);
+	ide_hwif_t *hwif = HWIF(drive);
+
+	if (hwif->resetproc != NULL)
+		hwif->resetproc(drive);
+
+	ide_dma_lost_irq(drive);
 }
 
-static int pdc202xx_ide_dma_timeout(ide_drive_t *drive)
+static void pdc202xx_dma_timeout(ide_drive_t *drive)
 {
-	if (HWIF(drive)->resetproc != NULL)
-		HWIF(drive)->resetproc(drive);
-	return __ide_dma_timeout(drive);
+	ide_hwif_t *hwif = HWIF(drive);
+
+	if (hwif->resetproc != NULL)
+		hwif->resetproc(drive);
+
+	ide_dma_timeout(drive);
 }
 
 static void pdc202xx_reset_host (ide_hwif_t *hwif)
@@ -347,12 +355,13 @@ static void __devinit init_hwif_pdc202xx(ide_hwif_t *hwif)
 	hwif->err_stops_fifo = 1;
 
 	hwif->ide_dma_check = &pdc202xx_config_drive_xfer_rate;
-	hwif->ide_dma_lostirq = &pdc202xx_ide_dma_lostirq;
-	hwif->ide_dma_timeout = &pdc202xx_ide_dma_timeout;
+	hwif->dma_lost_irq = &pdc202xx_dma_lost_irq;
+	hwif->dma_timeout = &pdc202xx_dma_timeout;
 
 	if (hwif->pci_dev->device != PCI_DEVICE_ID_PROMISE_20246) {
-		if (!(hwif->udma_four))
-			hwif->udma_four = (pdc202xx_old_cable_detect(hwif)) ? 0 : 1;
+		if (hwif->cbl != ATA_CBL_PATA40_SHORT)
+			hwif->cbl = pdc202xx_old_cable_detect(hwif);
+
 		hwif->dma_start = &pdc202xx_old_ide_dma_start;
 		hwif->ide_dma_end = &pdc202xx_old_ide_dma_end;
 	}