1 files changed, 2 insertions, 38 deletions

diff --git a/drivers/ide/pci/jmicron.c b/drivers/ide/pci/jmicron.c
index be4fc96c29e0..76ed25147229 100644
--- a/drivers/ide/pci/jmicron.c
+++ b/drivers/ide/pci/jmicron.c
@@ -22,22 +22,6 @@ typedef enum {
 } port_type;
 
 /**
- *      jmicron_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 jmicron_ratemask(ide_drive_t *drive)
-{
-        u8 mode = 4;
-        if (!eighty_ninty_three(drive))
-                mode = min(mode, (u8)1);
-        return mode;
-}
-
-/**
  *      ata66_jmicron           -       Cable check
  *      @hwif: IDE port
  *
@@ -129,32 +113,12 @@ static void config_jmicron_chipset_for_pio (ide_drive_t *drive, byte set_speed)
 
 static int jmicron_tune_chipset (ide_drive_t *drive, byte xferspeed)
 {
-
-        u8 speed                = ide_rate_filter(jmicron_ratemask(drive), xferspeed);
+        u8 speed = ide_rate_filter(drive, xferspeed);
 
         return ide_config_drive_speed(drive, speed);
 }
 
 /**
- *      config_chipset_for_dma  -       configure for DMA
- *      @drive: drive to configure
- *
- *      As the JMicron snoops for timings all we actually need to do is
- *      make sure we don't set an invalid mode.
- */
-
-static int config_chipset_for_dma (ide_drive_t *drive)
-{
-        u8 speed        = ide_dma_speed(drive, jmicron_ratemask(drive));
-
-        if (!speed)
-                return 0;
-
-        jmicron_tune_chipset(drive, speed);
-        return ide_dma_enable(drive);
-}
-
-/**
  *      jmicron_configure_drive_for_dma -       set up for DMA transfers
  *      @drive: drive we are going to set up
  *
@@ -164,7 +128,7 @@ static int config_chipset_for_dma (ide_drive_t *drive)
 
 static int jmicron_config_drive_for_dma (ide_drive_t *drive)
 {
-        if (ide_use_dma(drive) && config_chipset_for_dma(drive))
+        if (ide_tune_dma(drive))
                 return 0;
 
         config_jmicron_chipset_for_pio(drive, 1);