diff options
Diffstat (limited to 'drivers/ide/pci/it821x.c')
| -rw-r--r-- | drivers/ide/pci/it821x.c | 20 |
1 files changed, 2 insertions, 18 deletions
diff --git a/drivers/ide/pci/it821x.c b/drivers/ide/pci/it821x.c index 4e1254813ee0..442f658c6ae7 100644 --- a/drivers/ide/pci/it821x.c +++ b/drivers/ide/pci/it821x.c @@ -229,22 +229,6 @@ static void it821x_clock_strategy(ide_drive_t *drive) } /** - * it821x_ratemask - Compute available modes - * @drive: IDE drive - * - * Compute the available speeds for the devices on the interface. This - * is all modes to ATA133 clipped by drive cable setup. - */ - -static u8 it821x_ratemask (ide_drive_t *drive) -{ - u8 mode = 4; - if (!eighty_ninty_three(drive)) - mode = min(mode, (u8)1); - return mode; -} - -/** * it821x_tunepio - tune a drive * @drive: drive to tune * @pio: the desired PIO mode @@ -438,7 +422,7 @@ static int it821x_tune_chipset (ide_drive_t *drive, byte xferspeed) ide_hwif_t *hwif = drive->hwif; struct it821x_dev *itdev = ide_get_hwifdata(hwif); - u8 speed = ide_rate_filter(it821x_ratemask(drive), xferspeed); + u8 speed = ide_rate_filter(drive, xferspeed); switch (speed) { case XFER_PIO_4: @@ -488,7 +472,7 @@ static int it821x_tune_chipset (ide_drive_t *drive, byte xferspeed) static int config_chipset_for_dma (ide_drive_t *drive) { - u8 speed = ide_dma_speed(drive, it821x_ratemask(drive)); + u8 speed = ide_max_dma_mode(drive); if (speed == 0) return 0; |