diff options
| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-13 10:13:27 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-13 10:13:27 -0700 |
| commit | bcd11eaa222fce31d0b59cdbfdf9b8c47067f15a (patch) | |
| tree | aac97cbc4508829740b4b5a186f3f9ed5a24c081 /drivers/ide/pci/slc90e66.c | |
| parent | c8c55bcb43d790d97790cfa319d80045a71fde39 (diff) | |
| parent | 99149a485958ada512eafc34fe36a80cb63fa56c (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: (27 commits)
alim15x3: remove redundant m5229_revision check
sc1200: fix ->dma_base equal zero handling
cs5520: fix ->dma_base equal zero handling
sgiioc4: add missing ->dma_base check
cs5535: add missing ->dma_base check
ide: remove CONFIG_IDEDMA_IVB config option
ide: change master/slave IDENTIFY order
ide: move ide_config_drive_speed() calls to upper layers (take 2)
pdc202xx_new: check ide_config_drive_speed() return value
cs5535: check ide_config_drive_speed() return value
amd74xx/via82cxxx: check ide_config_drive_speed() return value
au1xxx: fix au1xxx_set_pio_mode()
icside: use ide_tune_dma()
ide-pmac: fix PIO setup and enable autotune
ide-pmac: use ide_tune_dma() (take 2)
ide-pmac: remove pmac_ide_do_setfeature() (take 2)
ide-pmac: remove nIEN clearing from pmac_ide_do_setfeature()
ide-pmac: use __ide_wait_stat()
ide-pmac: remove extra good status wait from pmac_ide_do_setfeature()
ide: add __ide_wait_stat() helper
...
Diffstat (limited to 'drivers/ide/pci/slc90e66.c')
| -rw-r--r-- | drivers/ide/pci/slc90e66.c | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/drivers/ide/pci/slc90e66.c b/drivers/ide/pci/slc90e66.c index ae8e9132457..ebac87f7200 100644 --- a/drivers/ide/pci/slc90e66.c +++ b/drivers/ide/pci/slc90e66.c @@ -42,7 +42,7 @@ static u8 slc90e66_dma_2_pio (u8 xfer_rate) { } } -static void slc90e66_tune_pio (ide_drive_t *drive, u8 pio) +static void slc90e66_set_pio_mode(ide_drive_t *drive, const u8 pio) { ide_hwif_t *hwif = HWIF(drive); struct pci_dev *dev = hwif->pci_dev; @@ -95,13 +95,7 @@ static void slc90e66_tune_pio (ide_drive_t *drive, u8 pio) spin_unlock_irqrestore(&ide_lock, flags); } -static void slc90e66_set_pio_mode(ide_drive_t *drive, const u8 pio) -{ - slc90e66_tune_pio(drive, pio); - (void) ide_config_drive_speed(drive, XFER_PIO_0 + pio); -} - -static int slc90e66_tune_chipset(ide_drive_t *drive, const u8 speed) +static void slc90e66_set_dma_mode(ide_drive_t *drive, const u8 speed) { ide_hwif_t *hwif = HWIF(drive); struct pci_dev *dev = hwif->pci_dev; @@ -125,7 +119,7 @@ static int slc90e66_tune_chipset(ide_drive_t *drive, const u8 speed) case XFER_MW_DMA_2: case XFER_MW_DMA_1: case XFER_SW_DMA_2: break; - default: return -1; + default: return; } if (speed >= XFER_UDMA_0) { @@ -144,9 +138,7 @@ static int slc90e66_tune_chipset(ide_drive_t *drive, const u8 speed) pci_write_config_word(dev, 0x4a, reg4a & ~a_speed); } - slc90e66_tune_pio(drive, slc90e66_dma_2_pio(speed)); - - return ide_config_drive_speed(drive, speed); + slc90e66_set_pio_mode(drive, slc90e66_dma_2_pio(speed)); } static int slc90e66_config_drive_xfer_rate (ide_drive_t *drive) @@ -172,8 +164,8 @@ static void __devinit init_hwif_slc90e66 (ide_hwif_t *hwif) if (!hwif->irq) hwif->irq = hwif->channel ? 15 : 14; - hwif->speedproc = &slc90e66_tune_chipset; hwif->set_pio_mode = &slc90e66_set_pio_mode; + hwif->set_dma_mode = &slc90e66_set_dma_mode; pci_read_config_byte(hwif->pci_dev, 0x47, ®47); |