1 files changed, 2 insertions, 18 deletions

diff --git a/drivers/ide/pci/tc86c001.c b/drivers/ide/pci/tc86c001.c
index 0b6d81d6ce48..cee619bb2eaf 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))