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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-02-02 19:56:31 +0100
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-02-02 19:56:31 +0100
commitbfa14b42a3bd671f0287b3db42e703e86ef27b48 (patch)
treead902a99aa59232832d8e663be8d86a615e24114 /drivers/ide/pci/it821x.c
parentc413b9b94d9a8e7548cc4b2e04b7df0439ce76fd (diff)
downloadop-kernel-dev-bfa14b42a3bd671f0287b3db42e703e86ef27b48.zip
op-kernel-dev-bfa14b42a3bd671f0287b3db42e703e86ef27b48.tar.gz
ide: add ->cable_detect method to ide_hwif_t
* Add ->cable_detect method to ide_hwif_t. * Call the new method in ide_init_port() if: - the host supports UDMA modes > UDMA2 ('hwif->ultra_mask & 78') - DMA initialization was successful (if hwif->dma_base is not set ide_init_port() sets hwif->ultra_mask to zero) - "idex=ata66" is not used ('hwif->cbl != ATA_CBL_PATA40_SHORT') * Convert PCI host drivers to use ->cable_detect method. While at it: * Factor out cable detection to separate functions (if not already done). * hpt366.c/it8213.c/slc90e66.c: - don't check cable type if "idex=ata66" is used * pdc202xx_new.c: - add __devinit tag to pdcnew_cable_detect() * pdc202xx_old.c: - rename pdc202xx_old_cable_detect() to pdc2026x_old_cable_detect() - add __devinit tag to pdc2026x_old_cable_detect() Reviewed-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/pci/it821x.c')
-rw-r--r--drivers/ide/pci/it821x.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/ide/pci/it821x.c b/drivers/ide/pci/it821x.c
index 938d35f..79232c6 100644
--- a/drivers/ide/pci/it821x.c
+++ b/drivers/ide/pci/it821x.c
@@ -579,14 +579,13 @@ static void __devinit init_hwif_it821x(ide_hwif_t *hwif)
} else
hwif->host_flags |= IDE_HFLAG_NO_SET_MODE;
+ hwif->cable_detect = ata66_it821x;
+
if (hwif->dma_base == 0)
return;
hwif->ultra_mask = ATA_UDMA6;
hwif->mwdma_mask = ATA_MWDMA2;
-
- if (hwif->cbl != ATA_CBL_PATA40_SHORT)
- hwif->cbl = ata66_it821x(hwif);
}
static void __devinit it8212_disable_raid(struct pci_dev *dev)
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