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path: root/drivers/ide/pci/it821x.c
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Diffstat (limited to 'drivers/ide/pci/it821x.c')
-rw-r--r--drivers/ide/pci/it821x.c22
1 files changed, 0 insertions, 22 deletions
diff --git a/drivers/ide/pci/it821x.c b/drivers/ide/pci/it821x.c
index 1b69d82478c6..25595acc299f 100644
--- a/drivers/ide/pci/it821x.c
+++ b/drivers/ide/pci/it821x.c
@@ -416,26 +416,6 @@ static void it821x_set_dma_mode(ide_drive_t *drive, const u8 speed)
416} 416}
417 417
418/** 418/**
419 * it821x_configure_drive_for_dma - set up for DMA transfers
420 * @drive: drive we are going to set up
421 *
422 * Set up the drive for DMA, tune the controller and drive as
423 * required. If the drive isn't suitable for DMA or we hit
424 * other problems then we will drop down to PIO and set up
425 * PIO appropriately
426 */
427
428static int it821x_config_drive_for_dma (ide_drive_t *drive)
429{
430 if (ide_tune_dma(drive))
431 return 0;
432
433 ide_set_max_pio(drive);
434
435 return -1;
436}
437
438/**
439 * ata66_it821x - check for 80 pin cable 419 * ata66_it821x - check for 80 pin cable
440 * @hwif: interface to check 420 * @hwif: interface to check
441 * 421 *
@@ -615,8 +595,6 @@ static void __devinit init_hwif_it821x(ide_hwif_t *hwif)
615 hwif->ultra_mask = 0x7f; 595 hwif->ultra_mask = 0x7f;
616 hwif->mwdma_mask = 0x07; 596 hwif->mwdma_mask = 0x07;
617 597
618 hwif->ide_dma_check = &it821x_config_drive_for_dma;
619
620 if (hwif->cbl != ATA_CBL_PATA40_SHORT) 598 if (hwif->cbl != ATA_CBL_PATA40_SHORT)
621 hwif->cbl = ata66_it821x(hwif); 599 hwif->cbl = ata66_it821x(hwif);
622 600