ide: destroy DMA mappings after ending DMA (v2)

[firefly-linux-kernel-4.4.55.git] / drivers / ide / sc1200.c

diff --git a/drivers/ide/sc1200.c b/drivers/ide/sc1200.c
index 371549d18a01be3cd48a41a89e37605f80c3586b..d9c47034beddd40a5b6cf5d15447c35d808f8a69 100644 (file)
--- a/drivers/ide/sc1200.c
+++ b/drivers/ide/sc1200.c
@@ -184,7 +184,6 @@ static int sc1200_dma_end(ide_drive_t *drive)
        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 */
 }