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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-10-11 23:54:02 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-10-11 23:54:02 +0200 |
| commit | 8f4dd2e42637fd61a6366d2cace69091926eaa15 (patch) | |
| tree | 38dc8e475afc27c575ff7f3701e57d5c9e3a9be9 /drivers/ide/ppc | |
| parent | 0d3be723cb6432e384267d0fe83ee0bae5e17846 (diff) | |
| download | op-kernel-dev-8f4dd2e42637fd61a6366d2cace69091926eaa15.zip op-kernel-dev-8f4dd2e42637fd61a6366d2cace69091926eaa15.tar.gz | |
ide: use only ->set_pio_mode method for programming PIO modes (take 2)
Use ->set_pio_mode method to program PIO modes in ide_set_xfer_rate()
(the only place which used ->speedproc to program PIO modes) and remove
handling of PIO modes from all ->speedproc implementations.
v2:
* Fix pmac_ide_tune_chipset() comment.
There should be no functionality changes caused by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ppc')
| -rw-r--r-- | drivers/ide/ppc/pmac.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/ide/ppc/pmac.c b/drivers/ide/ppc/pmac.c index 4da2518..f759a53 100644 --- a/drivers/ide/ppc/pmac.c +++ b/drivers/ide/ppc/pmac.c @@ -917,7 +917,7 @@ set_timings_mdma(ide_drive_t *drive, int intf_type, u32 *timings, u32 *timings2, /* * Speedproc. This function is called by the core to set any of the standard - * timing (PIO, MDMA or UDMA) to both the drive and the controller. + * DMA timing (MDMA or UDMA) to both the drive and the controller. * You may notice we don't use this function on normal "dma check" operation, * our dedicated function is more precise as it uses the drive provided * cycle time value. We should probably fix this one to deal with that too... @@ -964,13 +964,6 @@ static int pmac_ide_tune_chipset(ide_drive_t *drive, const u8 speed) case XFER_SW_DMA_0: return 1; #endif /* CONFIG_BLK_DEV_IDEDMA_PMAC */ - case XFER_PIO_4: - case XFER_PIO_3: - case XFER_PIO_2: - case XFER_PIO_1: - case XFER_PIO_0: - pmac_ide_set_pio_mode(drive, speed & 0x07); - return 0; default: ret = 1; } |
