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ide: use ide_tune_dma() part #2

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Use ide_tune_dma() in ide-cris/it821x/pdc202xx_old/serverworks drivers.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz
2007-05-16 00:51:43 +02:00
parent 5fd216bbb2
commit bd203b57c7
4 changed files with 4 additions and 58 deletions
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21
drivers/ide/pci/it821x.c
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@@ -463,25 +463,6 @@ static int it821x_tune_chipset (ide_drive_t *drive, byte xferspeed)
return ide_config_drive_speed(drive, speed);
}
/**
* config_chipset_for_dma - configure for DMA
* @drive: drive to configure
*
* Called by the IDE layer when it wants the timings set up.
*/
static int config_chipset_for_dma (ide_drive_t *drive)
{
u8 speed = ide_max_dma_mode(drive);
if (speed == 0)
return 0;
it821x_tune_chipset(drive, speed);
return ide_dma_enable(drive);
}
/**
* it821x_configure_drive_for_dma - set up for DMA transfers
* @drive: drive we are going to set up
@@ -494,7 +475,7 @@ static int config_chipset_for_dma (ide_drive_t *drive)
static int it821x_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;
it821x_tuneproc(drive, 255);