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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2007-05-16 00:51:46 +0200
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2007-05-16 00:51:46 +0200
commit4728d546d7137ad5350cc2e53d4748fd26f61a60 (patch)
tree73cd688f1f16b1d04a23958e7110ba3f70def531 /drivers/ide/pci/sl82c105.c
parent46cedc9b773795b6190c31e5d32de5207b55a356 (diff)
ide: remove ide_dma_enable()
* check ->speedproc return value in ide_tune_dma() * use ide_tune_dma() in cmd64x/cs5530/sc1200/siimage/sl82c105/scc_pata drivers * remove no longer needed ide_dma_enable() Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/pci/sl82c105.c')
-rw-r--r--drivers/ide/pci/sl82c105.c17
1 files changed, 1 insertions, 16 deletions
diff --git a/drivers/ide/pci/sl82c105.c b/drivers/ide/pci/sl82c105.c
index 3d7759c361f..ac1ec170fd2 100644
--- a/drivers/ide/pci/sl82c105.c
+++ b/drivers/ide/pci/sl82c105.c
@@ -159,28 +159,13 @@ static int sl82c105_tune_chipset(ide_drive_t *drive, u8 speed)
}
/*
- * Configure the drive for DMA.
- */
-static int config_for_dma(ide_drive_t *drive)
-{
- u8 speed = ide_max_dma_mode(drive);
-
- DBG(("config_for_dma(drive:%s)\n", drive->name));
-
- if (!speed || sl82c105_tune_chipset(drive, speed))
- return 0;
-
- return ide_dma_enable(drive);
-}
-
-/*
* Check to see if the drive and chipset are capable of DMA mode.
*/
static int sl82c105_ide_dma_check(ide_drive_t *drive)
{
DBG(("sl82c105_ide_dma_check(drive:%s)\n", drive->name));
- if (ide_use_dma(drive) && config_for_dma(drive))
+ if (ide_tune_dma(drive))
return 0;
return -1;