diff options
Diffstat (limited to 'drivers/ide/scc_pata.c')
| -rw-r--r-- | drivers/ide/scc_pata.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/ide/scc_pata.c b/drivers/ide/scc_pata.c index 6d8dbd9c10b..55e48db7d1b 100644 --- a/drivers/ide/scc_pata.c +++ b/drivers/ide/scc_pata.c @@ -337,7 +337,6 @@ static void scc_dma_start(ide_drive_t *drive) /* start DMA */ scc_ide_outb(dma_cmd | 1, hwif->dma_base); - wmb(); } static int __scc_dma_end(ide_drive_t *drive) @@ -354,7 +353,6 @@ static int __scc_dma_end(ide_drive_t *drive) /* clear the INTR & ERROR bits */ scc_ide_outb(dma_stat | 6, hwif->dma_base + 4); /* verify good DMA status */ - wmb(); return (dma_stat & 7) != 4 ? (0x10 | dma_stat) : 0; } |