diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/ide/ide-dma.c | 34 |
1 files changed, 7 insertions, 27 deletions
diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c index 77506fec1fb..31a71136bba 100644 --- a/drivers/ide/ide-dma.c +++ b/drivers/ide/ide-dma.c @@ -838,37 +838,17 @@ static int ide_allocate_dma_engine(ide_hwif_t *hwif) return 1; } -static int ide_mapped_mmio_dma(ide_hwif_t *hwif, unsigned long base) -{ - printk(KERN_INFO " %s: MMIO-DMA ", hwif->name); - - return 0; -} - -static int ide_iomio_dma(ide_hwif_t *hwif, unsigned long base) -{ - printk(KERN_INFO " %s: BM-DMA at 0x%04lx-0x%04lx", - hwif->name, base, base + 7); - - hwif->extra_base = base + (hwif->channel ? 8 : 16); - - return 0; -} - -static int ide_dma_iobase(ide_hwif_t *hwif, unsigned long base) -{ - if (hwif->mmio) - return ide_mapped_mmio_dma(hwif, base); - - return ide_iomio_dma(hwif, base); -} - void ide_setup_dma(ide_hwif_t *hwif, unsigned long base) { u8 dma_stat; - if (ide_dma_iobase(hwif, base)) - return; + if (hwif->mmio) + printk(KERN_INFO " %s: MMIO-DMA ", hwif->name); + else + printk(KERN_INFO " %s: BM-DMA at 0x%04lx-0x%04lx", + hwif->name, base, base + 7); + + hwif->extra_base = base + (hwif->channel ? 8 : 16); if (ide_allocate_dma_engine(hwif)) { ide_release_dma_engine(hwif); |