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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-05-16 00:51:46 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-05-16 00:51:46 +0200 |
| commit | 4728d546d7137ad5350cc2e53d4748fd26f61a60 (patch) | |
| tree | 73cd688f1f16b1d04a23958e7110ba3f70def531 /drivers/ide/pci/scc_pata.c | |
| parent | 46cedc9b773795b6190c31e5d32de5207b55a356 (diff) | |
| download | kernel_samsung_crespo-4728d546d7137ad5350cc2e53d4748fd26f61a60.zip kernel_samsung_crespo-4728d546d7137ad5350cc2e53d4748fd26f61a60.tar.gz kernel_samsung_crespo-4728d546d7137ad5350cc2e53d4748fd26f61a60.tar.bz2 | |
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/scc_pata.c')
| -rw-r--r-- | drivers/ide/pci/scc_pata.c | 22 |
1 files changed, 1 insertions, 21 deletions
diff --git a/drivers/ide/pci/scc_pata.c b/drivers/ide/pci/scc_pata.c index cbf9363..55bc0a3 100644 --- a/drivers/ide/pci/scc_pata.c +++ b/drivers/ide/pci/scc_pata.c @@ -322,26 +322,6 @@ static int scc_tune_chipset(ide_drive_t *drive, byte xferspeed) } /** - * scc_config_chipset_for_dma - configure for DMA - * @drive: drive to configure - * - * Called by scc_config_drive_for_dma(). - */ - -static int scc_config_chipset_for_dma(ide_drive_t *drive) -{ - u8 speed = ide_max_dma_mode(drive); - - if (!speed) - return 0; - - if (scc_tune_chipset(drive, speed)) - return 0; - - return ide_dma_enable(drive); -} - -/** * scc_configure_drive_for_dma - set up for DMA transfers * @drive: drive we are going to set up * @@ -354,7 +334,7 @@ static int scc_config_chipset_for_dma(ide_drive_t *drive) static int scc_config_drive_for_dma(ide_drive_t *drive) { - if (ide_use_dma(drive) && scc_config_chipset_for_dma(drive)) + if (ide_tune_dma(drive)) return 0; if (ide_use_fast_pio(drive)) |