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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/ide-lib.c | |
| parent | 46cedc9b773795b6190c31e5d32de5207b55a356 (diff) | |
| download | kernel_samsung_smdk4412-4728d546d7137ad5350cc2e53d4748fd26f61a60.zip kernel_samsung_smdk4412-4728d546d7137ad5350cc2e53d4748fd26f61a60.tar.gz kernel_samsung_smdk4412-4728d546d7137ad5350cc2e53d4748fd26f61a60.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/ide-lib.c')
| -rw-r--r-- | drivers/ide/ide-lib.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/drivers/ide/ide-lib.c b/drivers/ide/ide-lib.c index 3be3c69..074bb32 100644 --- a/drivers/ide/ide-lib.c +++ b/drivers/ide/ide-lib.c @@ -111,18 +111,6 @@ u8 ide_rate_filter(ide_drive_t *drive, u8 speed) EXPORT_SYMBOL(ide_rate_filter); -int ide_dma_enable (ide_drive_t *drive) -{ - ide_hwif_t *hwif = HWIF(drive); - struct hd_driveid *id = drive->id; - - return ((int) ((((id->dma_ultra >> 8) & hwif->ultra_mask) || - ((id->dma_mword >> 8) & hwif->mwdma_mask) || - ((id->dma_1word >> 8) & hwif->swdma_mask)) ? 1 : 0)); -} - -EXPORT_SYMBOL(ide_dma_enable); - int ide_use_fast_pio(ide_drive_t *drive) { struct hd_driveid *id = drive->id; |