ide: destroy DMA mappings after ending DMA (v2)

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

diff --git a/drivers/ide/scc_pata.c b/drivers/ide/scc_pata.c
index 64534d150b0c720ee8fc433d6d8497aa9f0d7726..693536ebe331e372c8798bf7b1543f1352141bb5 100644 (file)
--- a/drivers/ide/scc_pata.c
+++ b/drivers/ide/scc_pata.c
@@ -365,8 +365,6 @@ static int __scc_dma_end(ide_drive_t *drive)
        dma_stat = scc_dma_sff_read_status(hwif);
        /* clear the INTR & ERROR bits */
        scc_ide_outb(dma_stat | 6, hwif->dma_base + 4);
-       /* purge DMA mappings */
-       ide_destroy_dmatable(drive);
        /* verify good DMA status */
        wmb();
        return (dma_stat & 7) != 4 ? (0x10 | dma_stat) : 0;