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| author | Lachlan McIlroy <lachlan@redback.melbourne.sgi.com> | 2009-01-08 13:22:55 +1100 |
|---|---|---|
| committer | Lachlan McIlroy <lachlan@redback.melbourne.sgi.com> | 2009-01-08 13:22:55 +1100 |
| commit | 6206aa8b2b9a45b4cf3ee31b7209b014be349fd9 (patch) | |
| tree | 72c4223a2cc21bf055948eadb3b314ed0568ae9d /drivers/ide/it821x.c | |
| parent | 95f8e302c04c0b0c6de35ab399a5551605eeb006 (diff) | |
| parent | 9e42d0cf5020aaf217433cad1a224745241d212a (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'drivers/ide/it821x.c')
| -rw-r--r-- | drivers/ide/it821x.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/ide/it821x.c b/drivers/ide/it821x.c index ef004089761..0be27ac1f07 100644 --- a/drivers/ide/it821x.c +++ b/drivers/ide/it821x.c @@ -167,12 +167,10 @@ static void it821x_clock_strategy(ide_drive_t *drive) ide_hwif_t *hwif = drive->hwif; struct pci_dev *dev = to_pci_dev(hwif->dev); struct it821x_dev *itdev = ide_get_hwifdata(hwif); - ide_drive_t *pair; + ide_drive_t *pair = ide_get_pair_dev(drive); int clock, altclock, sel = 0; u8 unit = drive->dn & 1, v; - pair = &hwif->drives[1 - unit]; - if(itdev->want[0][0] > itdev->want[1][0]) { clock = itdev->want[0][1]; altclock = itdev->want[1][1]; @@ -239,15 +237,13 @@ static void it821x_set_pio_mode(ide_drive_t *drive, const u8 pio) { ide_hwif_t *hwif = drive->hwif; struct it821x_dev *itdev = ide_get_hwifdata(hwif); - ide_drive_t *pair; + ide_drive_t *pair = ide_get_pair_dev(drive); u8 unit = drive->dn & 1, set_pio = pio; /* Spec says 89 ref driver uses 88 */ static u16 pio_timings[]= { 0xAA88, 0xA382, 0xA181, 0x3332, 0x3121 }; static u8 pio_want[] = { ATA_66, ATA_66, ATA_66, ATA_66, ATA_ANY }; - pair = &hwif->drives[1 - unit]; - /* * Compute the best PIO mode we can for a given device. We must * pick a speed that does not cause problems with the other device @@ -279,7 +275,7 @@ static void it821x_set_pio_mode(ide_drive_t *drive, const u8 pio) * the shared MWDMA/PIO timing register. */ -static void it821x_tune_mwdma (ide_drive_t *drive, byte mode_wanted) +static void it821x_tune_mwdma(ide_drive_t *drive, u8 mode_wanted) { ide_hwif_t *hwif = drive->hwif; struct pci_dev *dev = to_pci_dev(hwif->dev); @@ -316,7 +312,7 @@ static void it821x_tune_mwdma (ide_drive_t *drive, byte mode_wanted) * controller when doing UDMA modes in pass through. */ -static void it821x_tune_udma (ide_drive_t *drive, byte mode_wanted) +static void it821x_tune_udma(ide_drive_t *drive, u8 mode_wanted) { ide_hwif_t *hwif = drive->hwif; struct pci_dev *dev = to_pci_dev(hwif->dev); @@ -516,6 +512,7 @@ static struct ide_dma_ops it821x_pass_through_dma_ops = { .dma_test_irq = ide_dma_test_irq, .dma_timeout = ide_dma_timeout, .dma_lost_irq = ide_dma_lost_irq, + .dma_sff_read_status = ide_dma_sff_read_status, }; /** |