diff options
Diffstat (limited to 'drivers/ide/pci/tc86c001.c')
| -rw-r--r-- | drivers/ide/pci/tc86c001.c | 20 |
1 files changed, 2 insertions, 18 deletions
diff --git a/drivers/ide/pci/tc86c001.c b/drivers/ide/pci/tc86c001.c index 0b6d81d..cee619b 100644 --- a/drivers/ide/pci/tc86c001.c +++ b/drivers/ide/pci/tc86c001.c @@ -13,18 +13,13 @@ #include <linux/pci.h> #include <linux/ide.h> -static inline u8 tc86c001_ratemask(ide_drive_t *drive) -{ - return eighty_ninty_three(drive) ? 2 : 1; -} - static int tc86c001_tune_chipset(ide_drive_t *drive, u8 speed) { ide_hwif_t *hwif = HWIF(drive); unsigned long scr_port = hwif->config_data + (drive->dn ? 0x02 : 0x00); u16 mode, scr = hwif->INW(scr_port); - speed = ide_rate_filter(tc86c001_ratemask(drive), speed); + speed = ide_rate_filter(drive, speed); switch (speed) { case XFER_UDMA_4: mode = 0x00c0; break; @@ -172,20 +167,9 @@ static int tc86c001_busproc(ide_drive_t *drive, int state) return 0; } -static int config_chipset_for_dma(ide_drive_t *drive) -{ - u8 speed = ide_dma_speed(drive, tc86c001_ratemask(drive)); - - if (!speed) - return 0; - - (void) tc86c001_tune_chipset(drive, speed); - return ide_dma_enable(drive); -} - static int tc86c001_config_drive_xfer_rate(ide_drive_t *drive) { - if (ide_use_dma(drive) && config_chipset_for_dma(drive)) + if (ide_tune_dma(drive)) return 0; if (ide_use_fast_pio(drive)) |