diff options
Diffstat (limited to 'drivers/ide/sc1200.c')
| -rw-r--r-- | drivers/ide/sc1200.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/ide/sc1200.c b/drivers/ide/sc1200.c index 1c3a8291499..d467478d68d 100644 --- a/drivers/ide/sc1200.c +++ b/drivers/ide/sc1200.c @@ -115,8 +115,7 @@ static u8 sc1200_udma_filter(ide_drive_t *drive) if ((mateid[ATA_ID_FIELD_VALID] & 4) && (mateid[ATA_ID_UDMA_MODES] & 7)) goto out; - if ((mateid[ATA_ID_FIELD_VALID] & 2) && - (mateid[ATA_ID_MWDMA_MODES] & 7)) + if (mateid[ATA_ID_MWDMA_MODES] & 7) mask = 0; } out: @@ -183,9 +182,6 @@ static int sc1200_dma_end(ide_drive_t *drive) outb(dma_stat|0x1b, dma_base+2); /* clear the INTR & ERROR bits */ outb(inb(dma_base)&~1, dma_base); /* !! DO THIS HERE !! stop DMA */ - drive->waiting_for_dma = 0; - ide_destroy_dmatable(drive); /* purge DMA mappings */ - return (dma_stat & 7) != 4; /* verify good DMA status */ } @@ -291,7 +287,6 @@ static const struct ide_dma_ops sc1200_dma_ops = { .dma_test_irq = ide_dma_test_irq, .dma_lost_irq = ide_dma_lost_irq, .dma_timer_expiry = ide_dma_sff_timer_expiry, - .dma_timeout = ide_dma_timeout, .dma_sff_read_status = ide_dma_sff_read_status, }; |