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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/via82cxxx.c
parentc413b9b94d9a8e7548cc4b2e04b7df0439ce76fd (diff)
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/via82cxxx.c')
-rw-r--r--drivers/ide/pci/via82cxxx.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/ide/pci/via82cxxx.c b/drivers/ide/pci/via82cxxx.c
index 24cb9047fb41..c58a279d6b2f 100644
--- a/drivers/ide/pci/via82cxxx.c
+++ b/drivers/ide/pci/via82cxxx.c
@@ -424,11 +424,7 @@ static void __devinit init_hwif_via82cxxx(ide_hwif_t *hwif)
hwif->set_pio_mode = &via_set_pio_mode;
hwif->set_dma_mode = &via_set_drive;
- if (!hwif->dma_base)
- return;
-
- if (hwif->cbl != ATA_CBL_PATA40_SHORT)
- hwif->cbl = via82cxxx_cable_detect(hwif);
+ hwif->cable_detect = via82cxxx_cable_detect;
}
static const struct ide_port_info via82cxxx_chipset __devinitdata = {