diff options
Diffstat (limited to 'drivers/ide/pci/scc_pata.c')
| -rw-r--r-- | drivers/ide/pci/scc_pata.c | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/drivers/ide/pci/scc_pata.c b/drivers/ide/pci/scc_pata.c index f839bdeb903b..977b48e95ba4 100644 --- a/drivers/ide/pci/scc_pata.c +++ b/drivers/ide/pci/scc_pata.c @@ -284,27 +284,6 @@ static void scc_set_dma_mode(ide_drive_t *drive, const u8 speed) } /** - * scc_configure_drive_for_dma - set up for DMA transfers - * @drive: drive we are going to set up - * - * Set up the drive for DMA, tune the controller and drive as - * required. - * If the drive isn't suitable for DMA or we hit other problems - * then we will drop down to PIO and set up PIO appropriately. - * (return -1) - */ - -static int scc_config_drive_for_dma(ide_drive_t *drive) -{ - if (ide_tune_dma(drive)) - return 0; - - ide_set_max_pio(drive); - - return -1; -} - -/** * scc_ide_dma_setup - begin a DMA phase * @drive: target device * @@ -701,7 +680,6 @@ static void __devinit init_hwif_scc(ide_hwif_t *hwif) hwif->ide_dma_end = scc_ide_dma_end; hwif->set_pio_mode = scc_set_pio_mode; hwif->set_dma_mode = scc_set_dma_mode; - hwif->ide_dma_check = scc_config_drive_for_dma; hwif->ide_dma_test_irq = scc_dma_test_irq; hwif->udma_filter = scc_udma_filter; |