diff options
Diffstat (limited to 'drivers/ide/piix.c')
| -rw-r--r-- | drivers/ide/piix.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/ide/piix.c b/drivers/ide/piix.c index 64b3041daa6..1bdca49e5a0 100644 --- a/drivers/ide/piix.c +++ b/drivers/ide/piix.c @@ -127,16 +127,15 @@ static void piix_set_pio_mode(ide_hwif_t *hwif, ide_drive_t *drive) /** * piix_set_dma_mode - set host controller for DMA mode + * @hwif: port * @drive: drive - * @speed: DMA mode * * Set a PIIX host controller to the desired DMA mode. This involves * programming the right timing data into the PCI configuration space. */ -static void piix_set_dma_mode(ide_drive_t *drive, const u8 speed) +static void piix_set_dma_mode(ide_hwif_t *hwif, ide_drive_t *drive) { - ide_hwif_t *hwif = drive->hwif; struct pci_dev *dev = to_pci_dev(hwif->dev); u8 maslave = hwif->channel ? 0x42 : 0x40; int a_speed = 3 << (drive->dn * 4); @@ -147,6 +146,7 @@ static void piix_set_dma_mode(ide_drive_t *drive, const u8 speed) int sitre; u16 reg4042, reg4a; u8 reg48, reg54, reg55; + const u8 speed = drive->dma_mode; pci_read_config_word(dev, maslave, ®4042); sitre = (reg4042 & 0x4000) ? 1 : 0; |